British Columbia Small-Scale Multi-Unit Housing Market Size, Share and Forecast 2026–2033

Market definition: what this report counts

This report sizes the construction value of small-scale multi-unit housing (SSMUH) delivered in British Columbia — the ground-oriented, house-scaled buildings the province's 2023–2026 zoning reforms were written to permit, together with the secondary suites and detached accessory dwelling units that now sit inside the same permission. Value is measured as construction put in place: hard construction cost plus design, engineering, permit, servicing and development-charge costs, excluding land. Volume is measured in dwelling units created rather than buildings started, because a secondary suite and a fourplex unit buy the same kitchen and the same bathroom but not the same foundation.

The boundary is deliberately narrow. Townhouse rows delivered inside a multi-lot subdivision are excluded. Apartment buildings of any height are excluded. Renovation that does not create a new dwelling unit is excluded. What remains is the only segment of the housing market whose output is decided by a single-family zoning bylaw — which is what makes the reforms of 2023–2026 a supply event rather than a planning aspiration.

Two measured anchors

BC Assessment's 2026 revised roll records 1,147,785 parcels in property class 01 (Residential), subclass 0102 (Residential Single Family), carrying an actual value of CAD 1,375.7 billion. That is the outer bound of the lot base the legislation names: every one of those parcels sits in a zone that was, until recently, restricted to one dwelling. The same roll counts 158,152 residential vacant parcels and 658,994 strata parcels, against 2,233,648 properties assessed in total and CAD 34.7 billion of new construction, subdivision and rezoning value.

At the other end, CMHC records 44,193 housing starts in British Columbia in 2025 across all areas, of which 41,532 were in centres of 10,000 population and over — a 4.7 per cent decline from 43,573 in 2024 — split between 4,124 single-detached and 37,408 of every other type. The Province publishes what must be permitted and municipalities publish what was rezoned; the three-to-six unit band is built here from the one metropolitan area that publishes the split, and the method is set out in full below.

The headline

Pheonix Research estimates 6,400 SSMUH dwelling units were completed in British Columbia in 2025, carrying CAD 2.28 billion of construction value, or USD 1,628.5 million at the Bank of Canada's 23 October 2026 rate of 1.3993 Canadian dollars to the US dollar. That is CAD 356,055 of construction value per unit, and roughly 14.5 per cent of the province's starts by count.

By 2033 the same segment reaches 10,833 units and USD 3,384.8 million — a volume CAGR of 6.80 per cent and a value CAGR of 9.58 per cent. The 2.78-point gap between those two rates is the whole substance of the forecast, and it is explained in the segmentation below.

The reform, precisely

British Columbia's reforms arrived in three instruments, and the sequence matters more than any single one of them.

Bill 44 (Housing Statutes (Residential Development) Amendment Act, 2023) required local governments to amend zoning bylaws by 30 June 2024 so that residential zones restricted to single-family and duplex use permit a minimum number of dwellings. The minimums are set by parcel area and by proximity to transit: one secondary suite or one detached accessory dwelling unit must be permitted province-wide in single-family zones; a minimum of three units on parcels of 280 square metres or less; a minimum of four units on parcels larger than 280 square metres; and a minimum of six units on parcels of 281 square metres or more lying within 400 metres of a prescribed frequent-transit bus stop — a stop served at least every fifteen minutes between 7 a.m. and 7 p.m. on weekdays.

The six-unit tier is where the legislation is most aggressive, because it strips three municipal levers at once: no on-site parking may be required, density bonusing may be applied to only one of the six units, and no public hearing may be held on the conforming bylaw update. Local governments are further barred from using development permit areas, heritage conservation areas or land use regulation to unreasonably restrict the density the legislation requires.

Bill 25 (Housing and Municipal Affairs Statutes Amendment Act, 2025) closed the loopholes that the first year of implementation exposed. It clarified that a zone containing any parcel restricted to duplex or single-detached use is a Restricted Zone and must meet the minimum densities on all lots in that zone, and it widened the Restricted Zone definition to capture lots where a single-detached house with both a secondary suite and a detached accessory dwelling unit are allowed — the configuration many municipalities had adopted as a substitute for fourplex permission. Compliance deadline: 30 June 2026.

Bill 47 added transit-oriented areas with prescribed minimum densities near stations, which sit outside this report's scope but compete for the same sites and the same trades.

How far it has actually been implemented

By July 2024, 162 of the province's 188 local governments had adopted conforming bylaws, with nine more working toward compliance and fifteen having requested an extension. The province's own implementation funding to local governments totalled CAD 51 million. Its own modelling put the combined effect of SSMUH and transit-oriented development at 216,000 to 293,000 additional net-new housing units over ten years.

Individual jurisdictions show what the permission actually produced on the ground. Richmond rezoned almost 27,000 single-family and duplex lots in June 2024 and now reports enough zoned capacity for the 52,000 dwellings its interim housing needs report projects to 2041. West Vancouver identifies roughly 640 exempt parcels across all zones — those in the Agricultural Land Reserve, heritage-designated, above 4,050 square metres, or without municipal or regional water and sewer. The provincial toolkit notes that single-family zoning historically covered 70 to 85 per cent of the privately held residential land base in BC communities.

The finding: the reform rezoned the lot, not the business

What British Columbia changed was permission. What it did not change was the delivery channel, the financing, or the per-site cost stack — and those three decide how many doors a rezoned lot actually receives.

Fixed cost is per site, not per unit

Every SSMUH project carries a cost block that does not scale with the number of homes: design, engineering and energy modelling; permits, amenity charges and service connections; the servicing upgrade, which for infill is frequently the largest single line; development cost charges; and the interest carry across an approval period that runs from months to years. The published laneway cost breakdowns put design at CAD 15,000 to 40,000, permits and connections at CAD 10,000 to 20,000, and servicing and site works at CAD 15,000 to 50,000 before contingency — a mid-point stack of roughly CAD 200,000 per site. Development cost charges sit on top and are not small: City of Vancouver residential rates reach CAD 80,000 to 100,000 per unit for apartments in higher-density zones, with Burnaby, Coquitlam and Surrey at CAD 40,000 to 70,000 per unit, plus the City of Vancouver's amenity cost charge of CAD 24.97 per square metre.

Spread that CAD 200,000 build-side fixed block across the building the law now allows and the arithmetic writes the market: CAD 100,000 per door on a two-unit lot, CAD 33,333 per door on a six-unit lot. No other variable in this market moves by a factor of three on the same site, and none is more sensitive to which box a municipality drew around the parcel.

Four material lines scale with the door rather than with the square metre, and each has its own market measured elsewhere in Pheonix Research's construction coverage. The envelope: a six-unit building has two or three exterior walls per unit against one or two for an apartment block, so the area that must be waterproofed and air-sealed rises faster than the floor it encloses — see Global Waterproofing and Construction Chemicals. Glazing: the window-to-floor ratio on a narrow three-storey form is high and the energy step code sets the specification — see Global Building and Construction Glass. Bathrooms: the count of suites, not the floor area, sets the order — see Global Sanitary Ware. And fire separation: four to six dwellings in one building need compartmentation and, in most configurations, sprinklers, which a single-family house never had — see Global Fire Protection Systems.

The substitution nobody forecast: the laneway is losing to the multiplex

City of Vancouver permit data through 22 September 2026 records 4,147 laneway house permits since 2017. The annual series peaked at 730 in 2018 and ran at 365 in 2025. The 2026 run rate is about 245 — a 66.4 per cent fall from peak. In the same window the median construction value declared on a laneway permit rose 75.0 per cent, from CAD 200,000 in 2023 to CAD 350,000 in 2026, as the product standardised: 97 per cent of recent permits are two-storey against 81 per cent in 2021–2023, and garage provision fell from 51 per cent to 27 per cent.

Meanwhile Vancouver's multiple-dwelling permits went from 114 in 2023 to 153 in 2024 to 376 in 2025 — the first year the multiplex out-permitted the laneway house, with 218 recorded by early October 2026 against 184 laneway permits.

This is not a market in decline. It is a market reallocating the capacity of the same lot. Where a laneway house was the only way to add a second dwelling, the lot now supports four to six — and the capital that used to build one building in the backyard is being used to build a better building in the front. The cost, visible in the permit values, is that the small and cheap version of the product has largely gone.

The 216,000-to-293,000 number is a forecast of permission, not of construction

The province's ten-year figure combines SSMUH with transit-oriented development, and the second of those is tower-scale. If transit-oriented areas carry the majority of the uplift, SSMUH's share is well under half of the low end. Pheonix Research's unit path — 69,624 units delivered over 2026 to 2033 on the base case, an average of 8,703 a year — is consistent with an SSMUH share of roughly forty per cent of the low-end province-wide figure. The distance between what is permitted — up to six units on a provincial lot base — and what is financed is what the eight-year path measures.

Market segmentation

The segmentation below is the analytical core of this report. Two cuts carry reconciled numbers and are built from the unit and cost model. Two are anchored on CMHC starts by census metropolitan area. Two are explicitly qualitative and are labelled as such. We have flagged which is which throughout, because a segmentation that dresses an estimate as a register is worse than no segmentation at all.

1. By building form — the cut that explains the value-volume spread

This is a modelled split, and it reconciles to the USD 1,628.5 million headline. It is the only cut in this report where the value share and the unit share diverge enough to change a decision.

Three things follow. The duplex is the market: 29.69 per cent of units and 34.60 per cent of value, at a CAD 415,000 ticket. It is the form most municipalities actually wrote, the form a lender will underwrite without a development pro forma, and the form a homeowner can occupy while building. The secondary suite is the mirror image — 23.44 per cent of units for 12.51 per cent of value at CAD 190,000, the cheapest door in the province and the only one that needs no redevelopment at all. And the five-and-six-unit building, the product the legislation was most aggressive about enabling, is 12.50 per cent of units and 14.04 per cent of value: real, growing, and still the smallest of the five forms.

The value-volume gap follows directly. Value per door runs from CAD 190,000 on a suite to CAD 430,000 on a detached ADU — a 2.26-fold spread — so any shift in mix moves revenue without moving unit count. That is why value compounds at 9.58 per cent against volume's 6.80 per cent: the mix is drifting toward the expensive forms, and construction cost inflation is doing the rest.

2. By lot status — addition or redevelopment

The cleanest split in the data, because it is determined by form rather than estimated. Additions — a secondary suite or a detached ADU on a lot that keeps its principal house — account for 2,350 units, 36.72 per cent of the total. Redevelopments — a duplex, triplex, fourplex or multiplex on a lot whose existing house is demolished — account for 4,050 units. The two categories have almost nothing in common: additions need no demolition, no rezoning, no strata plan, and often no construction loan, while redevelopments need all four. They also carry opposite demand profiles. Additions are funded from household equity and are therefore rate-sensitive at the margin; redevelopments are funded from a pro forma and are therefore sensitive to the spread between finished value and build cost — which is why they stalled first when the market turned in 2025.

3. By geography — anchored on 2025 starts, not on SSMUH counts

This cut scales from CMHC's 2025 starts by census metropolitan area, which locates where infill capacity sits. Metro Vancouver recorded 27,185 starts in 2025, down 3 per cent; Victoria 4,859, up 16 per cent; Kelowna 2,600, down 31 per cent; Abbotsford–Mission 2,125, up 80 per cent; Kamloops 441, down 30 per cent; Nanaimo 448, down 56 per cent. Against a provincial total of 44,193, that concentration is the story: the two southern coastal metros hold roughly seven starts in ten, and the interior and island markets outside them fell hardest.

The reform's marginal effect does not follow that concentration. It is largest where land is cheap relative to construction cost, because that is where a teardown can still pencil — the Okanagan, the Fraser Valley, and Vancouver Island outside the capital. It is smallest in Vancouver's west-side single-family districts, where the land value under a teardown exceeds what four units will recover, and where the permit response has been correspondingly thin. A municipality's compliance with the legislation is a poor predictor of its SSMUH output. Its land-to-build ratio is a good one.

4. By capital cost per door — the price band a builder actually quotes

Segmenting by the buyer's budget reveals a market with four distinct products rather than a continuum. Under CAD 250,000 a door is a secondary suite or a modest conversion. CAD 250,000 to 400,000 is the durable wood-frame duplex unit, the volume product of the segment. CAD 400,000 to 500,000 is the detached ADU and the larger multiplex unit, where the envelope and servicing are carried by one building rather than shared. Above CAD 500,000 is the strata-titled multiplex unit in a high-land-value district, which competes on finish and location and is not really the same market. The Metro Vancouver hard-cost benchmark for the middle band is CAD 240 to 310 per square foot of gross floor area for stacked townhouse or multiplex, which maps to the observed per-unit range at typical unit sizes.

5. By route to delivery — qualitative

This cut is described rather than counted. Five channels carry the market. Owner-initiated design-build is the largest by project count and the smallest by capital: a homeowner contracts a firm that designs, permits and builds, often under fixed price, frequently in fifteen months or less. Small merchant developers buy a lot, build three to six, and sell strata units — the only channel that behaves like a development business. Custom home builders add a suite or an ADU alongside a new principal house, which the City of Vancouver's own laneway review found to be the cheapest way to build one, at roughly CAD 100,000 less than a standalone addition. Off-site manufacturers supply modules or panels into all of the above. Non-profit, co-operative and First Nations housing providers assemble the same buildings under a different capital stack, and are the channel most responsive to programme funding rather than to the pro forma.

6. By tenure — qualitative

Described rather than counted, and the distinction that decides most of the policy argument. A strata-titled duplex or multiplex unit is for sale and behaves like a house: it competes with the resale market, it needs pre-sales or a completion loan, and it is the tenure that delivers ownership at below-detached prices. A purpose-built rental building is retained by one owner and needs a different yield test. A secondary suite or an ADU in an owner-occupied house is rental stock that was never financed as rental — it is cross-subsidised by the principal mortgage, which is precisely why it is the most resilient supply in the segment and the least responsive to rental policy. Non-market tenure is allocated, not sold. The same physical building can be three of these four, which is why tenure caps and rental-only requirements change the market's arithmetic far more than they change its appearance.

Three things follow from the segmentation for the forecast itself.

First, the unit path is a redevelopment path, not an addition path. Additions hold their share of roughly 36.7 per cent of units only while secondary suites remain cheap to permit and easy to finance; every tightening of the suite and ADU rules — as several municipalities did during the 2024 bylaw updates, by raising minimum suite size or imposing owner-occupancy conditions — shifts unit count toward the forms that need a pro forma. The base case assumes additions fall to roughly 29 per cent of units by 2033, with the five-and-six-unit building rising to about 20 per cent of volume as teardown economics improve and off-site supply matures.

Second, part of the value growth is mix, not inflation. The 2.78-point gap between the value CAGR and the volume CAGR is not a statement that buildings are getting more expensive at 2.6 per cent a year — the Building Construction Price Index for Vancouver residential construction rose roughly 48 per cent between the first quarter of 2020 and the first quarter of 2026, which is a materially faster rate. It is a statement about the mix shifting toward the higher-value forms and about the forecast window being one of decelerating cost inflation.

Third, the regional answer is where the forecast does its heaviest work. Half the value in this market sits in two metropolitan areas whose 2025 starts fell or grew on entirely different logic, and the province-wide unit path carries the interior and island markets recovering from declines of 30 to 56 per cent.

Every number in this report is built in six steps, and the sequence can be followed and checked from end to end.

Step 1 — define the unit. A dwelling unit created by construction, in a building of up to six units on a single parcel, or a secondary suite or detached ADU on a parcel with a principal dwelling. Buildings are not the unit of account.

Step 2 — establish the lot base. BC Assessment 2026 revised roll, class 01 subclass 0102: 1,147,785 single-family parcels. This is the outer bound of the lot base, narrowed to the eligible base by the Restricted Zone and the statutory exemption filters.

Step 3 — estimate the base-year unit count. 6,400 units, built bottom-up from the measured missing-middle share in the one metropolitan area that publishes it. Greater Victoria recorded 599 duplex and row starts out of 4,859 total in 2025 — 12.3 per cent — and we apply a blended 10.5 per cent missing-middle share to the province's 44,193 starts, which yields 4,640 duplex, triplex, fourplex and multiplex units, then add 850 detached ADUs and 950 secondary suites net of overlap.

Step 4 — cost each form. Hard cost from the Metro Vancouver benchmark of CAD 240 to 310 per square foot of gross floor area for wood-frame multiplex and stacked townhouse, applied to observed unit sizes; soft cost at 25 per cent of hard, which matches published laneway and multiplex breakdowns; development charges municipal rather than provincial, and sized separately from the per-form figure.

Step 5 — convert. Bank of Canada noon rate of 1.3993 Canadian dollars to one US dollar, 23 October 2026, held flat across the forecast window.

Step 6 — forecast. Units compound at 6.80 per cent from 2025 to 2033.

The resulting path of 69,624 dwellings delivered from 2026 to 2033 is consistent with the province's own ten-year modelling, which puts the combined SSMUH and transit-oriented development effect at 216,000 to 293,000 additional net-new units — the forecast's delivery rate equates to an SSMUH share of roughly forty per cent of the low end of that range.

Companion analysis

Companion analysis. The Vancouver permit series that carries the substitution argument in this report is also published as a standalone piece of writing — The Backyard Is Being Built Over, Not Built In — which takes the 730 to 245 laneway decline and reads it against the 376 multiple-dwelling permits of 2025, using the per-site fixed-cost arithmetic as its spine. The headline figures, the building-form segmentation and the method behind the forecast are summarised for a non-technical reader in the accompanying press release, British Columbia Small-Scale Multi-Unit Housing Reaches USD 1,628.5 Million in 2025.

Table of Contents

1. Market Overview
   • Market definition: what this report counts
   • The reform, precisely
   • The finding: the reform rezoned the lot, not the business
   • Market segmentation (six cuts)
2. Competitive Landscape
3. Value Chain
4. Investment Activity
5. Technology and Innovation
6. Market Risk
7. Regulatory Landscape

Competitive Landscape

No participant holds share, and that is the structure

The defining competitive fact about small-scale multi-unit housing in British Columbia is that the market has no incumbents in the sense the word is normally used. A 6,400-unit annual market spread across 188 local governments, built one parcel at a time, on lots whose dimensions, slope, servicing and neighbours differ, cannot be aggregated by a single firm. The largest publicly stated project count in the delivery channel belongs to Smallworks, a Metro Vancouver design-build firm with more than 400 completed small-scale projects. It is a real number and a meaningful one, and it is also a reminder of scale: no participant in this market is more than a rounding error on the provincial total, and the concentration ratios that would describe any other construction segment simply do not compute here.

The market is better understood as three layers that buy and sell from each other rather than as competitors in a single arena.

Layer one: the site

The first layer is the parcel and its entitlement. It is held by a household in the great majority of cases, and by a small merchant developer in the cases that matter for volume. The household decides whether to add a suite, build a laneway house, or do nothing; the developer decides whether a teardown supports four units and a strata plan. Neither competes with the other, and the split between them is the market’s most important internal boundary: additions account for roughly 36.7 per cent of units on our estimate, redevelopments for the remainder.

This layer has no barriers to entry at all, which is precisely why it is the bottleneck. A household that has never commissioned a building must obtain a design, a permit, a builder and a lender in that order, and the sequence takes between fifteen months and two and a half years. The City of Vancouver’s own laneway review found 80 per cent of owners completed within eighteen months and 15 per cent took two years. Competitive advantage at this layer is not price. It is the ability to make the process legible to someone who has never done it.

Layer two: design and delivery

The second layer is the design-build firm, the custom home builder, and the small general contractor. This is where the market’s competitive intensity actually sits, and it is high. The firms are typically owner-led, operate within a single metropolitan area, and carry between a handful and a few dozen projects a year. Their differentiation is rarely design and almost never price per square foot. It is price certainty and schedule certainty — the two variables a homeowner cannot assess and a lender will not underwrite.

Smallworks operates a fixed-price model and quotes delivery in as few as fifteen months from first conversation to occupancy, and it has been recognised for it: a CMHC Housing Supply Challenge Building for the Future grant and a 2024 HAVAN Leadership Award. That combination — fixed price, published schedule, grant-funded process innovation — is the closest thing to a competitive moat this layer produces, and it is a moat of process rather than of capital. A competitor can copy the price, not the pipeline behind it.

Margin at this layer is thin and comes from two places: the spread between a fixed price and a controlled trade cost, and the elimination of rework. The envelope is where both are won or lost, which is why the segment is unusually sensitive to waterproofing and air-barrier quality relative to its size. A single failed envelope on a fourplex can consume the margin on four projects.

Layer three: manufactured supply

The third layer sells into the second, and this is where the capital sits. Metric Modular, headquartered in Agassiz and founded in 1977, operates modular plants in Agassiz and Penticton and has been part of the Triple M group since 2017; its product range covers multi-family affordable and market housing, student accommodation and workforce housing. Kalesnikoff, a fourth-generation family firm based in Castlegar with more than 350 employees and roots going back to 1939, opened a 100,000 square foot pre-fabrication and modular mass timber facility in Castlegar in June 2025 — described by the company as North America’s first — adding panelised wall and floor systems, prefabricated mass timber components, light-frame trusses and volumetric modules to an existing glulam and cross-laminated timber operation. Ron Anderson Sons (RAS) supplies prefabricated wood-frame components across the province.

The structural problem for this layer is its customer list. A factory needs throughput; its customers are firms that build a few dozen units a year each. Serving a fragmented customer base across a geography where a module can only travel so far is the hardest version of the manufacturing problem, and it is why the province’s off-site capacity is built around mass timber, where the product is a component rather than a finished room, and around affordable and workforce housing, where a single public client can offer a programme rather than a project.

Competitive intensity, and where it is heading

Intensity is high and rising, for four reasons. The legislation created a large number of newly eligible sites at once, which pulled new entrants into design-build. The 2025 market turn removed marginal projects, which put a premium on firms with a backlog. The off-site manufacturers are actively looking for a downstream channel, which will bring factory-backed offerings into competition with independent builders. And the trade base has not grown, so firms are competing for the same framers and the same envelope crews.

Consolidation has been thin and we do not expect it to accelerate. The last structural moves of consequence — Metric Modular into the Triple M group in 2017, Structurlam into Mercer International in 2022 — were industrial transactions, not attempts to roll up a delivery channel. Buying a design-build firm buys its people and its reputation, both of which walk out of the door; there is no asset to consolidate. The realistic consolidation path runs through the factories, and it depends on whether a manufacturer can assemble enough committed volume to justify a dedicated small-format line.

Who wins

The winner in this market is not the cheapest builder and not the largest. It is the firm that controls the permit timeline, because the permit timeline is where the carrying cost is incurred and where the household’s decision is most likely to be abandoned. Every credible competitive move in the segment — fixed pricing, standardised components, design assist at the factory, pre-approved building typologies — is ultimately an attack on that one variable. The corollary is that a municipality’s process is a competitive factor in its own market: the same building takes 99 days in one jurisdiction and 252 in another, and no builder can arbitrage that away.

Value Chain

Six stages, and one cost that sits across all of them

The value chain of a small-scale multi-unit building is short, unglamorous, and dominated by costs that do not scale with the number of homes in it. It runs from land and entitlement through design and permit, site servicing, structure and envelope, fit-out, and disposition. Understanding where the money goes requires separating the costs that are per site from the costs that are per door, because the entire economics of this market turn on that distinction.

Stage one: land and entitlement

Land is excluded from this report’s market sizing and is nonetheless the largest single term in the pro forma. The entitlement step that follows it — confirming that a parcel sits in a Restricted Zone, that it is not exempt as Agricultural Land Reserve, heritage-designated, larger than 4,050 square metres or unserviced, and how many units it therefore supports — is now a bylaw-reading exercise rather than a rezoning application, and that is the reform’s quietest and most consequential effect. Where a fourplex previously required a rezoning with public hearing and a year of consultant time, it now requires a building permit. The saving is not in fees. It is in the eighteen months of carry that no longer has to be financed.

The entitlement step still has real cost where it survives: development permits for environmentally sensitive areas, arterial-road frontage or rear-yard encroachment; heritage alteration permits; Ministry of Transportation and Transit approval of a zoning amendment in some jurisdictions; and subdivision or strata approval by an approving officer who may require servicing upgrades as a condition. These are the residual frictions that municipal implementation quality consists of.

Stage two: design and permit

Design, engineering, energy modelling and the permit package cost CAD 15,000 to 40,000 for a small building, and permit fees, amenity charges and service connections add CAD 10,000 to 20,000. The City of Vancouver’s amenity cost charge of CAD 24.97 per square metre is trivial on a laneway house — roughly CAD 2,300 on a 1,000 square foot building — and it is not trivial at all on a six-unit multiplex, where it scales with floor area while the number of doors it is spread across rises more slowly.

Development cost charges are the largest municipal line and the one that most distorts form. City of Vancouver residential rates reach CAD 80,000 to 100,000 per unit for apartments in higher-density zones, with Burnaby, Coquitlam and Surrey at CAD 40,000 to 70,000 per unit. Applied per unit, they do not discriminate between a duplex and a sixplex. Applied alongside the CAD 200,000 of other site-fixed cost, they tilt the market decisively toward more doors per parcel, because a charge that is unavoidable per site must be amortised over as many units as the bylaw allows.

Stage three: servicing

Site servicing — water, sanitary, storm, electrical capacity, and the utility upgrade that a second or third dwelling triggers — costs CAD 15,000 to 50,000 and is the stage most likely to go wrong. A laneway house on a lot with an undersized service and mature trees in the way of the trench can consume its entire contingency before the foundation is poured. Hydro poles, site slope, trees and service connections are the four factors the City of Vancouver’s own survey identified as the common design constraints on eligible lots. This is also the stage that most resembles a lottery, because none of it is visible until the excavation starts.

Stage four: structure and envelope

Structure and envelope is where the construction cost sits and where the risk concentrates. The Metro Vancouver benchmark for wood-frame stacked townhouse or multiplex is CAD 240 to 310 per square foot of gross floor area, against CAD 280 to 360 for wood-frame low-rise of three to six storeys and CAD 360 to 460 for concrete mid-rise. The cost premium for concrete is the reason the legislation’s six-unit tier is a wood-frame product, and the reason transit-oriented areas are a different market entirely.

The materials bill for a typical duplex or fourplex is dominated by lumber and engineered wood, cement and concrete for foundations and flatwork, glazing, and the waterproofing and air-barrier system. Two of those four are the subject of adjacent Pheonix Research reports — waterproofing and construction chemicals and building and construction glass — and the link in each case is mechanistic rather than thematic. The third counted category, sanitary ware, belongs to the fit-out stage below. The envelope is the largest single driver of both cost overrun and long-run liability, because a small-scale building has a high envelope-to-floor-area ratio: every unit in a sixplex has two or three exterior walls, against one or two for an apartment unit, and the roof area per unit is several times higher. Waterproofing and construction chemicals are therefore a disproportionate share of this segment’s material spend, and the failure mode — a leaking balcony assembly or a failed window flashing — is a per-building loss rather than a per-unit one.

Glazing follows the same logic from the other direction. Window-to-floor ratio in a ground-oriented unit is high because light and outlook are what make a small unit sellable, and the energy step code pushes the specification toward triple glazing, thermally broken frames and higher-performance units. The glazing line per square foot of floor area in a multiplex is materially above an apartment’s.

Stage five: fit-out

Fit-out is the most commoditised stage and the one where the segment’s product logic is clearest. Bathroom count is the multiplier: every additional dwelling unit in a building adds a bathroom set, so the segment’s demand for sanitary ware scales with door count rather than with floor area — which is precisely why the reform matters to a product category that counts fixtures. Kitchen and millwork are the swing items where a builder recovers or loses margin, and finishes are the variable that separates a strata multiplex from a rental one.

Stage six: disposition

Disposition decides whether the chain was worth running. A strata-titled duplex or multiplex unit is sold and needs pre-sales or a completion loan; a purpose-built rental building is retained and tested against a yield; a suite or an ADU in an owner-occupied house is neither sold nor yielded but held, and is financed out of the principal mortgage. The three have completely different return thresholds on identical construction cost, and the construction cost is the only part of the chain that this report measures.

Where the margin actually is

Almost none of it is in the building. The design-build firm earns a process margin: the gap between a fixed price and a controlled trade cost, produced by schedule discipline and the avoidance of rework. The small developer earns a land margin: the difference between what a lot costs and what four strata units realise, which is a function of the land-to-build ratio and nothing else. The manufacturer earns a utilisation margin: the spread between plant capacity and committed orders. And the municipality earns a fixed levy per unit regardless of how any of them do. The striking asymmetry is that the only participant in the chain with a guaranteed return is the one that carries no construction risk.

How off-site compresses the chain

Panelisation and volumetric modular move stages four and five into a factory, which converts on-site labour, weather exposure and sequence risk into a transport and lifting problem. That trade is favourable on a large, regular floor plate with crane access and brutal on a narrow infill lot with a house in front of it. It is the single most important structural fact about innovation in this market, and it is dealt with at length in the technology chapter: the building form that the legislation enabled is the least modular-friendly form in residential construction.

Investment Activity

The capital stack is domestic, small, and secured twice

The money behind a small-scale multi-unit building does not resemble the money behind any other construction segment, and the difference is the single most important thing to understand about investment in this market. There is no project equity in the institutional sense, no development facility, no mezzanine, and almost never a financial partner. There is a household, a mortgage, a construction loan sized against a completed value, and a builder carrying a trade account.

The three funding channels map directly onto the tenure split. Additions — secondary suites and detached accessory dwelling units, roughly 36.7 per cent of units on our estimate — are funded out of household equity: a refinance, a home equity line, or cash. The City of Vancouver’s laneway cost work found that a 640 square foot laneway house built alongside a new principal house at CAD 200,000 could be rented for CAD 1,700 to 1,800 a month and repay the loan in under fifteen years at the mortgage rates then prevailing. That is a household investment case, not a development case, and it behaves differently: it survives a soft market because it is not underwritten against an exit value.

Redevelopments — the 63 per cent — need a construction loan, a pro forma and an exit. A fourplex on a purchased lot is a small development business with all of the development business’s exposures: land cost, carry, hard cost overrun, sales timing, and the spread between finished value and build cost. It is also the part of the market most exposed to the 2025 turn.

Non-market housing is funded by programme capital and cross-subsidy, and is the only channel where the decision-maker is an institution rather than a household. Its share of units is small and its share of stability is not.

Why the credit market fails this segment in the middle

The defining financial characteristic of small-scale multi-unit housing is that loan sizes are too large for a retail product and too small for an institutional one. A CAD 1.6 million construction facility for a fourplex falls between the home equity line that a bank will underwrite in a week and the CAD 20 million development facility it will underwrite with a credit committee. That gap is filled by private lenders, boutique construction lenders and credit unions, at a spread that reflects the absence of competition rather than the risk.

The cost of that gap is measurable in time, and the time is set by the permit. A market where a laneway permit takes a median of 99 days in 2026 and took 252 days in 2023 has removed roughly five months of interest carry from every project in the city — a saving that appears nowhere in the construction cost and everywhere in the pro forma. The corollary is that capital availability in this segment is a function of municipal processing speed, which is not a variable any lender can diversify.

Public capital, and what it is actually buying

Three public programmes matter. The province delivered CAD 51 million of new funding to local governments to build capacity for implementing the small-scale multi-unit housing reforms — money spent on bylaw drafting, planning staff and process, not on buildings. CMHC’s Housing Supply Challenge has funded process innovation in the delivery channel; Smallworks is a Building for the Future grant recipient, which is capital for standardising construction rather than capital for a project. And provincial and federal housing programmes fund the non-market channel, where the client can offer a pipeline rather than a parcel.

That last distinction is the one investors should hold onto. Public capital in this market has been deployed overwhelmingly on the supply side of the permission — capacity grants, bylaw support, programme funding for rental — and almost none of it on the supply side of the unit. There is no programme that closes the per-site fixed cost gap for a private fourplex, which is the precise constraint the market reports.

Private industrial capital is going into factories, not into sites

The visible private investment in this segment is manufacturing capacity. Kalesnikoff opened a 100,000 square foot pre-fabrication and modular mass timber facility in Castlegar in June 2025 and has announced a third new mass timber facility in the West Kootenays at CAD 34 million. Metric Modular’s Agassiz and Penticton plants have been capitalised through the Triple M group since 2017. That capital is being deployed against a thesis about construction productivity, and it is being deployed where the product is a component that many builders can buy, not where the product is a house that one household must commission.

The asymmetry is rational. A factory investment has a customer list of hundreds of builders and a defined product. A site investment has a customer list of one household and a product that changes with the lot. Capital goes where the repeatability is.

Returns, and the benchmark that disciplines the market

The published return on an addition is the number that anchors this whole market. All-in costs for a Vancouver laneway house in 2026 cluster around CAD 475,000 at the middle of five published cost guides, against a mid-point quoted rent of CAD 2,600 a month — a gross yield of about 6.6 per cent before property tax, insurance, maintenance and vacancy. That is the hurdle every alternative use of the same capital has to beat, and it is why the form survives at all in a market where the building is not the best use of the lot.

For a redevelopment the return threshold is set differently: a strata multiplex is a build-to-sell product whose margin is the difference between finished unit value and land plus build plus carry, and in the districts where land value is highest that margin is negative. This is the arithmetic behind the report’s central geographic conclusion — that compliance with the legislation is a poor predictor of output and the land-to-build ratio is a good one.

Direction of travel

Investment in this segment is rising, but selectively, and the composition is shifting. Household-funded additions are stable in count and rising in ticket as the product standardises to two storeys. Developer-funded redevelopments are being deferred until the resale inventory clears. Industrial capital continues to move into off-site capacity on a productivity thesis that does not depend on any single year’s starts. And programme capital is concentrating in the non-market channel, where an institution can offer the one thing a factory needs and a household cannot supply: a pipeline.

We do not expect consolidation or acquisition activity to change this picture. The last structural transactions of consequence were industrial — Metric Modular into the Triple M group in 2017, Structurlam into Mercer International in 2022 — and there is no roll-up logic in a channel whose principal asset is a builder’s reputation and whose customer buys once.

Technology & Innovation

Three technologies, one of which fits

Off-site construction is usually discussed as a single trend. In this market it is three distinct technologies with three different fits, and conflating them has led to a decade of forecasts that have not arrived.

Panelised wood-frame construction delivers wall, floor and roof panels to site for assembly. It compresses the framing schedule, reduces site labour and waste, and — critically — requires nothing more than a flatbed and a small crane or a telehandler. Volumetric modular delivers complete three-dimensional rooms, which compresses the schedule further and requires a crane with the reach and capacity to place a module over or beside an existing structure. Mass timber substitutes engineered wood for concrete and steel in the structural frame, which matters at three to six storeys because it makes a wood building possible at heights and spans where light-frame platform construction runs out.

What the province’s capacity actually consists of

British Columbia has the deepest off-site manufacturing base in Canada, and it is concentrated in mass timber and in panelised components rather than in volumetric housing. Kalesnikoff’s Castlegar facility, opened in June 2025 at 100,000 square feet and described by the company as North America’s first pre-fabrication and modular mass timber plant, produces panelised wall and floor systems, prefabricated mass timber components, light-frame trusses and volumetric modules. The company cites 30 to 50 per cent faster construction and approximately 10 to 20 per cent cost savings for modular manufacturing, and integrates building information modelling with automated CNC cutting and layout to hold tolerance. It has since announced a third new mass timber facility in the West Kootenays at CAD 34 million.

Metric Modular operates volumetric plants at Agassiz and Penticton and has built its business on multi-family affordable and market housing, student accommodation and workforce housing — that is, on projects with a single institutional client and a regular floor plate. RAS supplies prefabricated wood-frame components into multi-family, commercial and institutional work across the province. The pattern is consistent: BC’s off-site capacity was built to serve projects, not parcels.

The mismatch that defines the next decade

A six-unit multiplex on a 600 square metre infill lot is close to the worst possible case for volumetric modular. The modules must be delivered through a lane, lifted over or past an existing house, and set on a foundation that is being built at the same time, on a site with no laydown area and neighbours on two sides. The crane reach, the transport width limit of roughly 4.9 metres, and the absence of a staging area all bite at once. Panelised systems do not escape these constraints entirely, but they degrade gracefully: panels can be hand-set, staged in a driveway, and installed by the same framing crew that would have built the wall on site.

That asymmetry, not a general preference for innovation, is why the realistic path for this market runs through panelisation and component standardisation rather than through volumetric housing. Volumetric capacity will keep serving rental apartments, student housing, workforce accommodation and remote communities — the projects where the client is an institution and the site is greenfield. The multiplex will be built with panels, pre-cut lumber, prefabricated trusses and a standardised envelope detail, and the innovation will be invisible in the finished building.

Standardisation as the real innovation

The most consequential technical development in this segment is not a product. It is the shift from bespoke design to a fixed menu of components — standard wall assemblies, standard heat pump packages, standard bathroom pods, standard window schedules — so that a small builder can hold a cost position across projects without holding a design team. Smallworks has described exactly this transition: standardised components and streamlined processes to deliver homes faster and at lower cost, with tighter building envelopes and standardised heat pump adoption, framed explicitly as a response to the thin margins small-scale builders face.

That is a manufacturing idea applied to a construction business, and it attacks the correct problem. The site-fixed CAD 200,000 cost block discussed in the overview is mostly design, engineering, permit and coordination effort that is re-incurred on every project because every project is designed from scratch. Standardising the assembly does not reduce the permit fee, but it compresses the design and coordination line and removes a category of error.

Envelope, mechanical and the step code

The technical frontier that actually binds is the building envelope and its mechanical system. Each successive step of the provincial energy code raises the airtightness and thermal performance requirement, which pushes specification toward triple glazing, exterior insulation, careful air-barrier detailing and a heat pump. In a building where envelope area per unit is high and margins are thin, a step change in envelope specification is a step change in cost per door, and it lands hardest on the small builder with no engineering capacity in house.

The countervailing effect is that heat pumps and heat-pump water heaters are modular, catalogue-specified and increasingly installed by dedicated subcontractors, which suits a small builder better than a central plant would. The realistic trajectory to 2033 is a standardised, all-electric, high-performance envelope assembly that a builder buys as a package — and the manufacturer who packages it takes the margin that the builder currently spends on coordination.

Where innovation is blocked

Four blocks, none of them technical.

Code and certification. Buildings of three to six units straddle the boundary between Part 9 and Part 3 of the building code, and a prefabricated system that must satisfy either is a different product. Factory certification, labelling and inspection regimes add fixed cost per product line that only volume can absorb.

Lender and insurer familiarity. A construction loan against a panelised multiplex is underwritten by someone who has never seen one, which adds time and condition. Progress draws are structured around on-site milestones that a factory schedule does not produce in the expected order.

Procurement. The off-site panel at the province’s own construction industry conference described adoption as constrained by procurement, design coordination, logistics, installation sequencing and the integration of envelope components. That list is a description of a market where no single party holds the whole sequence.

Pipeline. A plant needs committed volume. A market of 6,400 units a year spread across 188 local governments and thousands of small builders offers no single customer large enough to fill a line, which is why the manufacturers’ natural clients are public programmes and institutional rental builders rather than the segment this report sizes.

Assessment

Innovation intensity in this segment is moderate and patent activity is low, which is what a component-substitution market looks like rather than a technology market. The technology is at a growth stage: proven, commercially available, adopted where the site permits, and structurally mismatched to the building form that the legislation most wanted to see. Panelisation will take a meaningful and rising share of multiplex construction before 2033. Volumetric modular will not, and any forecast that assumes otherwise is assuming away the lane, the crane and the existing house in front of it.

Market Risk

The risk is not demand. It is the arithmetic between cost and permission.

Small-scale multi-unit housing in British Columbia is exposed to six risks, and the conventional ones are not the largest. Interest rates matter, but the household that builds a suite is not underwriting an exit. Demand matters, but a market with a 1.15 million parcel base and a legislated ceiling of up to six units per parcel is not short of potential buyers. The risks that actually move this forecast are the cost of the building, the speed and quality of municipal implementation, the price of land relative to what four units will realise, and the deflator applied to future value per unit.

Risk one: the value deflator, which is the largest single lever

This report assumes blended construction value per unit rises 2.6 per cent a year from 2025 to 2033. That is a deliberate deceleration against the realised record: the Building Construction Price Index for residential construction in Vancouver rose approximately 48 per cent between the first quarter of 2020 and the first quarter of 2026, which compounds to a materially faster annual rate. We have assumed deceleration because the segment’s product mix is shifting toward smaller units and because off-site capacity, where it works, is deflationary. If we are wrong in either direction the answer moves substantially.

The band is wide by design. A market whose unit base is modelled rather than counted, and whose value per unit is a cost assumption rather than an observed transaction price, should present its uncertainty rather than conceal it behind a point estimate.

Risk two: the 2026 demand turn, which is real and short-term

British Columbia’s starts fell 4.7 per cent in 2025, from 43,573 to 41,532 in centres of 10,000 and over, in a year when Canada rose 5.6 per cent. The regional detail is worse than the aggregate: Kelowna fell 31 per cent, Kamloops 30 per cent and Nanaimo 56 per cent, while Victoria rose 16 per cent and Abbotsford-Mission 80 per cent. The Victoria Residential Builders Association, reporting the capital region’s figures, attributes its own forecast of a 2026 slowdown partly to the highest supply of unsold units in 35 years.

Unsold inventory is the specific mechanism by which a resale overhang reaches this segment. A strata multiplex competes directly with resale and with new apartment completions, and a buyer choosing between a completed unit and an eighteen-month build does not choose the build. The base case already assumes a slow 2026 and a ramp from 2027; a deeper or longer oversupply would push the recovery out by two years and take the unit path close to the conservative case.

Risk three: land, and the districts where the pro forma does not close

The most under-discussed risk in this market is that the reform succeeded where it was least needed. A teardown to four units requires that four strata units realise more than the land, the build, the charges and the carry. In the coastal single-family districts with the highest land values — exactly the neighbourhoods the legislation was aimed at — that inequality frequently fails, and no amount of additional permission fixes it. The consequence is a market that responds strongly in the Okanagan, the Fraser Valley and Vancouver Island outside the capital, and weakly in the west-side districts where the housing need is most acute and most visible.

Risk four: implementation, which is unmeasured and may dominate

Compliance with the legislation is not the same as delivery. The province’s own 2024 count found 162 of 188 local governments compliant, nine working toward it and fifteen requesting extensions. West Vancouver’s sequence is instructive: after the province’s Bill 25 deadline of 30 June 2026 passed, council gave first, second and third readings to a conforming amendment bylaw in September 2026, and the bylaw then had to be referred to the Ministry of Transportation and Transit before fourth reading and adoption. A Minister of Housing letter dated 18 June stated that compliance is a legislated requirement and affirmed the province’s authority to issue a zoning override.

The risk this creates for a forecast is not that the rules will be weaker than promised. It is that a bylaw which permits four units after a development permit, an environmental review and a servicing study is a different market from a bylaw which permits four units after a building permit, and the difference is invisible in the compliance count. We have not scored jurisdictional implementation quality, and it may matter more than any number in this report.

Risk five: cost, labour and the envelope

Hard cost for wood-frame multiplex and stacked townhouse in Metro Vancouver sits at CAD 240 to 310 per square foot of gross floor area, against CAD 280 to 360 for wood-frame low-rise and CAD 360 to 460 for concrete mid-rise. The band is wide because the product is not standardised, which is itself the risk: a builder pricing a multiplex is estimating a building type that has been built a few hundred times in the province, not tens of thousands.

Two specific exposures sit on top. The trade base has not grown with the permission, so framing and envelope crews are being competed for by a rising number of small projects. And the envelope is a per-building loss rather than a per-unit one, which is why waterproofing and construction chemicals take a share of material spend out of proportion to the size of this segment: a failed waterproofing or flashing detail on a sixplex consumes the margin on several projects, and the building has a higher envelope-to-floor-area ratio than any other residential form. Insurance and warranty exposure follows.

Risk six: substitution, from two directions

The first substitution is already visible in the data: the multiplex is displacing the laneway house on the same lot, and Vancouver’s laneway permits fell 66.4 per cent from their 2018 peak while multiple-dwelling permits rose to 376 in 2025. That is a substitution of product within the market, and it is accretive to value per door rather than dilutive.

The second substitution is genuine risk: panelised and volumetric construction substitute factory labour for site labour. Where it works it is deflationary for construction cost and therefore for the value this report measures — a market that gets 20 per cent cheaper to build at constant unit count produces 20 per cent less construction value. This is the one sense in which the report’s optimistic volume case can be paired with a softer value case, and it is worth holding in mind when reading the scenario table.

What would change our mind

Four observations would move us materially. A published provincial count of small-scale multi-unit completions by municipality would replace the modelled unit base with a census and narrow the range by roughly half. A move by a major lender to a standardised construction product for three-to-six unit infill would shorten the carry and increase the unit path. Provincial action to remove development cost charges on the six-unit tier would change the per-door arithmetic more than any other single lever available to government. And a sustained rise in the land-to-build ratio in the coastal districts would confirm that permission is not the binding constraint at all.

Regulatory Landscape

A three-act reform, still being implemented

This market exists because of legislation, and the legislation is not finished. Understanding the regulatory landscape requires holding three instruments, their deadlines, their exemptions and their unresolved edges at once — and then adding the municipal instruments that sit on top.

The provincial framework

Bill 44, the Housing Statutes (Residential Development) Amendment Act, 2023, amended the Local Government Act and the Vancouver Charter to require local governments to permit between one and six dwellings on parcels in what the legislation calls Restricted Zones — zones otherwise restricted to single-family dwellings and duplexes. Local governments were required to update zoning bylaws by 30 June 2024, except where granted an extension. The requirements are contained in section 481.3 of the Local Government Act, with the exemptions in section 481.4.

Bill 25, the Housing and Municipal Affairs Statutes Amendment Act, 2025, tightened the definition after a year of implementation. It clarified that a zone containing any parcel restricted to duplex or single-detached use is a Restricted Zone and must meet the minimum densities on all lots, and it expanded the definition to capture lots where a single-detached house with both a secondary suite and a detached accessory dwelling unit are permitted. That second change closed the most common municipal workaround. Compliance deadline: 30 June 2026, with an extension application available.

Bill 47 established transit-oriented areas with prescribed minimum densities around stations. Those areas sit outside this report’s scope, are exempt from the small-scale multi-unit requirements, and compete for the same sites and trades.

The minimums, and how they are set

The three-and-four unit requirements apply only inside an urban containment boundary established by a regional growth strategy, or inside an urban containment boundary established by an official community plan in a municipality over 5,000 population, or in a municipality over 5,000 population with no containment boundary at all. A prescribed bus stop is one served at least every fifteen minutes on average between 7 a.m. and 7 p.m. on weekdays and between 10 a.m. and 6 p.m. at weekends.

What local governments may not do

The prohibitions are the operative part of the legislation and the part municipalities have tested hardest. Local governments may not use development permit areas, heritage conservation areas, heritage alteration permits, land use regulation bylaws or land use permits to unreasonably restrict the use or density the legislation requires. On lots that must be permitted six units they may not require on-site parking, and density bonusing may be applied to only one of the six units. They may not hold a public hearing on a zoning bylaw update proposed solely to comply. And the province has affirmed, in ministerial correspondence to non-compliant councils, its authority to issue a zoning override.

What local governments retain is substantial and is where implementation quality lives: setbacks, lot coverage, height, floor area ratio within the permitted density, design guidelines, minimum lot size for subdivision, servicing requirements, and the decision whether to permit suites and accessory dwelling units or only one of the two.

Exemptions

Parcels are exempt where they lie in the Agricultural Land Reserve, are protected by bylaw as heritage properties, are zoned for a minimum lot size of 4,047 square metres or exceed it, lack access to municipal or regional water or sanitary service, are subject to a hazardous condition that cannot be mitigated, sit within a transit-oriented area, or already permit three or more dwellings. West Vancouver, applying those filters across all zones, identifies roughly 640 exempt parcels out of a single-family base that covers almost all of its residential land.

The municipal layer that actually sets the cost

Development cost charges are the largest municipal line in the pro forma and the one most likely to change. City of Vancouver residential rates reach CAD 80,000 to 100,000 per unit for apartments in higher-density zones; Burnaby, Coquitlam and Surrey run CAD 40,000 to 70,000 per unit. Regional district charges layer on top in many areas. Because the charge is levied per unit, it does not discriminate between building forms — but combined with the roughly CAD 200,000 of other site-fixed cost it tilts the market decisively toward more doors per parcel.

Amenity cost charges are the newer instrument. The City of Vancouver’s rate of CAD 24.97 per square metre is trivial on a 1,000 square foot laneway house at roughly CAD 2,300, and material on a six-unit multiplex where it scales with floor area.

Subdivision and strata approval sits with an approving officer under the Land Title Act and the Local Government Act, who may require infrastructure upgrades as a condition and may refuse on servicing capacity grounds. Local governments retain the ability to set minimum lot size for subdivision, which is the lever most likely to be used against fine-grained subdivision of large lots.

The energy step code and the building code set the technical envelope. Buildings of three to six units straddle Part 9 and Part 3, and each successive step of the energy code raises the airtightness and thermal requirement — a cost that lands hardest on the small builder with no engineering capacity in house.

Tenure regulation is where the market’s arithmetic can be changed without touching a single density number. A rental-only requirement, a strata prohibition, or a restriction on selling accessory dwelling units separately all change the exit and therefore the pro forma. Vancouver’s laneway houses cannot be stratified, which is why the form is a rental and family asset rather than an ownership product — and why a July 2025 council members’ motion directing staff to explore stratification of laneway and backyard homes is worth watching. If accessory dwelling units become separately sellable, the return calculation for the single largest addition category in this market changes at the root.

Assessment

Regulatory complexity in this market is high and the approval pathway is genuinely multi-jurisdictional: provincial statute sets the density, municipal bylaw sets the form and the cost, a regional district may set a charge, an approving officer controls subdivision, and in some cases a provincial ministry must approve the bylaw itself before it can be adopted. There is no single authority a builder can satisfy.

The direction of travel is one-way. The province has tightened the definition once, has an override power it has stated it will use, and has a compliance deadline that has now passed for the second time. The realistic regulatory risk to this market over the forecast window is not repeal. It is dilution by process — a compliant bylaw administered in a way that makes the permitted building uneconomic — and that risk is jurisdictional, not provincial.