Side-by-side comparison of a strata multiplex and rental multiplex on the same Vancouver R1-1 lot showing two different development outcomes
Financial Analysis

Build-to-Rent vs Build-to-Sell: Same Lot, Two Proformas

David Babakaiff 9 min read

Same 6,200 sq ft R1-1 lot in East Vancouver. Strata: 6 units, $922K profit in 18 months. Rental: 8 units, CMHC MLI Select, thin cash flow but $3.9M equity by year 10. The math is not what you expect.

build-to-rent build-to-sell proforma Vancouver R1-1 CMHC

Same lot. Same neighbourhood. Two completely different businesses. Here’s what both proformas look like on a real Vancouver property — a 6,200 sq ft R1-1 lot on the East Side, purchased for $1.85M.

TL;DR (Key Takeaways)

  • Strata (build-to-sell): 6 units, conventional financing, $4.89M total cost, $5.88M in sales, ~$990K profit in 18-20 months
  • Rental (build-to-rent): 8 units at 1.00 FSR, CMHC MLI Select, $4.12M total cost, 5.2% stabilized cap rate, ~$125K equity in
  • Strata gives you cash now: ~20% return on cost, taxable as income or capital gains
  • BTR gives you a compounding asset: Year 1 cash flow is thin, but by year 10 you own $6M+ in real estate with $3M+ in equity
  • The break-even point where BTR’s accumulated wealth surpasses strata profit is approximately year 7-8

The Lot

6,200 sq ft (576 m2) in the Renfrew-Collingwood area of East Vancouver. R1-1 zoning. 50.2 ft frontage (15.3m). Current assessment: $1.85M. Existing 1960s bungalow. Transit score: high — 2 blocks from a frequent bus route, qualifying for 6-unit base density.

Under R1-1, this lot supports:

  • Market strata: Up to 6 units at 0.70 FSR = 4,340 sq ft buildable
  • Secured rental: Up to 8 units at 1.00 FSR = 6,200 sq ft buildable

Both options are by-right under current zoning. No rezoning required. No public hearing.

Proforma A: Build-to-Sell (Strata)

Development Costs

Line ItemAmount
Land acquisition$1,850,000
Hard costs (4,340 sf x $425/sf)$1,844,500
Soft costs (design, engineering, permits)$285,000
Density bonus contribution ($82,000 x 6 units)$492,000
Construction financing (12 months at 7.5%)$138,400
Marketing and sales commissions (3.5%)$205,800
Contingency (5% of hard costs)$92,225
Total project cost$4,907,925

Revenue

Six strata units. Based on Q1 2026 comparable sales for new-build multiplex strata in East Vancouver:

Unit TypeCountSize (sf)Price/UnitRevenue
2-bed + den (ground)2850$1,050,000$2,100,000
2-bed (upper)2720$975,000$1,950,000
1-bed (upper)2580$890,000$1,780,000
Total gross revenue$5,830,000

Returns

MetricValue
Gross revenue$5,830,000
Total cost$4,907,925
Pre-tax profit$922,075
Return on cost18.8%
Equity invested (20% of costs excl. land)~$610,000
Return on equity~151%
Timeline18-20 months

That $922,075 is taxable. If structured as a development corporation, the combined federal-provincial corporate rate in BC is approximately 27%. After-tax profit: approximately $673,000. If taxed personally as business income, you’re looking at marginal rates of 49-53% on the top portion in BC.

The strata model is a construction business. You buy materials, add labour, sell a finished product for more than it cost. The profit is real, it’s immediate, and it’s taxed like income.

Risk Factors

Strata sales depend on buyer demand at closing. If the market softens between your purchase and completion — as it has in 2025-2026 for condos — you’re holding finished inventory with carrying costs. Presale requirements from lenders may slow your timeline. The density bonus contribution of $492,000 is a hard cost that doesn’t exist in the rental path.

Proforma B: Build-to-Rent (Secured Rental, CMHC MLI Select)

Development Costs

Line ItemAmount
Land acquisition$1,850,000
Hard costs (6,200 sf x $425/sf)$2,635,000
Soft costs (design, engineering, permits, energy modelling)$310,000
Density bonus contribution$0 (exempt for secured rental)
Construction financing (14 months at 7.5%)$230,500
CMHC insurance premium (5.72% of mortgage)$131,100
Contingency (5% of hard costs)$131,750
Total project cost$5,288,350

Wait — the rental project costs more? Yes. You’re building 1,860 sq ft more (6,200 vs 4,340). More units, more plumbing, more kitchens. But you also eliminate the $492,000 density bonus contribution, which partially offsets the additional construction cost.

Financing (CMHC MLI Select — 70 points)

ParameterValue
CMHC appraised value / cost basis$5,288,350
LTV95%
Mortgage amount$5,023,933
Amortization45 years
Interest rate4.25% (5-year fixed)
Monthly payment$21,750
Annual debt service$261,000
Equity required$264,417

Your equity in is $264,417. The CMHC-insured mortgage covers the rest. Compare to the strata model’s $610,000 equity requirement.

Operating Income (Stabilized — Year 1)

Line ItemMonthlyAnnual
3 x 2-bed units @ $2,800$8,400$100,800
3 x 1-bed units @ $2,350$7,050$84,600
1 x studio @ $1,950$1,950$23,400
1 x affordable unit (30% median income)$1,400$16,800
Gross rental income$18,800$225,600
Vacancy (4%)($9,024)
Property management (8%)($18,048)
Property tax($14,200)
Insurance($8,500)
Maintenance reserve (5%)($11,280)
Net Operating Income$164,548

CMHC Qualification Check

TestRequirementActualResult
DSCR>= 1.10$164,548 / $261,000 = 0.63FAIL

The DSCR fails at 95% LTV. This is the reality check that many BTR proformas skip. Let’s adjust.

Revised Financing — 85% LTV

ParameterValue
LTV85%
Mortgage amount$4,495,098
Annual debt service$233,600
Equity required$793,253
TestRequirementActualResult
DSCR>= 1.10$164,548 / $233,600 = 0.70FAIL

Still fails. The land cost at $1.85M is too high relative to rental income. Let’s see what LTV actually works.

What LTV Clears DSCR?

For a 1.10 DSCR, annual debt service must be below $149,589. Working backwards with 45-year amortization at 4.25%, that requires a mortgage of no more than approximately $3,452,000 — or 65% of total project cost.

Equity required at 65% LTV: $1,850,923.

That’s nearly the entire land cost in equity. At this point, BTR doesn’t pencil as a leveraged play — it becomes a cash-heavy hold strategy. This is the honest math.

When Does BTR Work on This Lot?

BTR works on this lot under specific conditions:

Scenario 1: You already own the land. If the $1.85M lot is already yours (inherited, or you’re redeveloping your own home), the equity requirement drops dramatically. Your “cost” is opportunity cost, not cash outlay. CMHC underwrites based on appraised value, and with land already owned, the LTV calculation changes.

Scenario 2: Land cost is lower. At $1.2M land cost, total project cost drops to $4.64M. A 95% LTV mortgage of $4.41M has annual debt service of $229,000. DSCR = $164,548 / $229,000 = 0.72. Still fails. The rent levels in Renfrew-Collingwood aren’t high enough for pure BTR on acquired land.

Scenario 3: Higher-rent neighbourhood. In Mount Pleasant or Grandview-Woodland, 2-bed rents hit $3,200-3,400 for new-build. Gross income on the same 8-unit mix climbs to $265,000+, pushing NOI to $195,000+. DSCR at 85% LTV: $195,000 / $233,600 = 0.83. Closer, but still tight.

The reality: pure BTR on acquired land in Vancouver works in a narrow band of lots where land cost is low relative to achievable rents and unit density is maximized. For most East Vancouver lots at current land prices, strata is the better financial outcome.

The 10-Year Comparison

Despite the DSCR challenge, let’s model the owner-occupied scenario — the homeowner who already lives on the lot and redevelops it. Land cost: $0 cash outlay (opportunity cost only). Total hard + soft + financing: $3,438,350.

At 95% LTV on $3,438,350: mortgage of $3,266,433. Annual debt service: $169,700. DSCR = $164,548 / $169,700 = 0.97. Still below 1.10, but with owner-occupied adjustments and CMHC’s flexibility on new construction, borderline projects can sometimes get approved with additional equity or rent upside demonstrated.

Assume the project proceeds at 85% LTV with $515,753 equity in:

Year 1-5: Thin cash flow. NOI rises 3% annually with rent growth. Mortgage stays fixed for the 5-year term. By year 5, NOI is $190,700.

Year 5-10: Refinance at then-current rates. Building value appreciates. By year 10, the building is worth approximately $6.5M (4% annual appreciation on $4.4M stabilized value). Mortgage balance has amortized to approximately $2.6M. Your equity position: $3.9M.

Strata comparison at year 10: You took your $673,000 after-tax profit, reinvested it. Even at 8% annual returns in the market, it’s worth approximately $1.45M.

BTR wins at year 10: $3.9M vs $1.45M.

But you needed a different entry point — existing land ownership, not $1.85M in acquisition cost.

The Decision Framework

FactorStrata (Sell)BTR (Hold)
Cash required~$610K~$125K-$800K (varies by LTV)
Time to liquidity18-20 months10+ years
Ongoing effortNone after saleProperty management, tenants
Tax treatmentIncome/capital gainsRental income + depreciation
Upside exposureFixed at sale priceAppreciation + rent growth
Downside riskMarket softens pre-saleVacancy, rate resets, maintenance
Best forCapital recyclers, active developersLong-term holders, existing landowners

There is no universally correct answer. The right choice depends on your land basis, your capital position, your tax situation, and your timeline.

If you acquired the land at market price and need a return within 2 years: sell.

If you own the land already and have a 10+ year horizon: hold.

If you’re somewhere in between: run both proformas with your actual numbers. (Use VanPlex’s BTR analyzer to model your lot)


David Babakaiff is the Co-Founder and CEO of VanPlex, a Vancouver-based company specializing in multiplex development and Missing Middle housing. VanPlex uses its AI-powered PlexRank system to identify and underwrite multiplex conversion opportunities under BC’s Bill 44 zoning reforms.

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David Babakaiff

CEO & Co-Founder of VanPlex

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