What to Know Before Buying a Multiplex Unit in BC (2026)

Why Multiplexes Are on Every BC Buyer's Radar

Here's the math that changed the conversation: a detached house in Vancouver costs north of $2 million. A condo gets you maybe 700 square feet. But a unit in a new fourplex? You're looking at 1,200+ square feet of modern living space, often with a yard or rooftop deck, for somewhere between $800,000 and $1.4 million depending on the neighbourhood.

That middle ground didn't really exist two years ago. BC's Bill 44 — the Housing Statutes Amendment Act — changed the rules in late 2023, requiring municipalities to allow 3-6 units on most single-family lots. The BC government's small-scale multi-unit housing policy opened up thousands of lots that were previously restricted to one home.

The result? Developers started building. Buyers started paying attention. And a product type that barely existed in Vancouver's residential market became one of the most interesting options for people who want more space than a condo but can't stomach the price of a full house.

But buying a multiplex unit isn't the same as buying a condo or a house. The financing works differently. The ownership structures vary wildly. And there are inspection pitfalls that catch even experienced buyers off guard. This guide covers what you actually need to know.

Strata vs. Fee Simple: The Ownership Question That Changes Everything

This is the single most important distinction when buying a multiplex unit, and it's the one most buyers don't think about until their lawyer brings it up.

Fee simple means you own your lot outright — the land, the building on your portion, all of it. A side-by-side duplex where each half sits on its own legal lot is fee simple. You pay your own property taxes, carry your own insurance, maintain your own unit. No strata council, no shared decisions, no monthly fees beyond your mortgage and utilities.

Strata title means you own your unit but share ownership of common elements — the roof, the exterior walls, shared mechanical systems, maybe the driveway. A strata corporation manages these shared elements, and you pay monthly strata fees to cover maintenance, insurance, and a contingency reserve fund. According to the BC Real Estate Association, strata properties can include duplexes, triplexes, and fourplexes — don't assume a side-by-side building is automatically fee simple.

Why does this matter so much? Three reasons:

• Financing. Lenders treat strata and fee simple properties differently. Fee simple multiplexes often qualify for standard residential mortgages. Strata multiplexes may require additional documentation — depreciation reports, strata meeting minutes, proof of adequate reserve funds.
• Resale. Fee simple properties tend to sell faster because buyers aren't inheriting someone else's strata situation. A building with a thin contingency fund or pending special assessment can scare off the next buyer.
• Control. With fee simple, you can renovate your kitchen without asking permission. With strata, anything that affects common property — and sometimes even changes visible from the exterior — needs strata council approval.

The takeaway: always check the title. A duplex that looks like two separate homes might still be one strata lot. Your realtor and lawyer should confirm the ownership type before you make an offer.

Financing a Multiplex: Down Payments, CMHC, and Rental Income

This is where things get interesting — and where multiplex buyers have a genuine advantage over people buying single-family homes.

Owner-Occupied Multiplex: 5% Down

If you plan to live in one of the units, CMHC mortgage insurance now covers owner-occupied multiplexes up to four units with as little as 5% down. That's the same down payment you'd need for a starter condo. The catch: you have to actually live in one of the units. This isn't a loophole for investors.

Rental Income Counts Toward Qualification

Here's the real advantage. CMHC allows lenders to add up to 50% of the projected rental income from your non-owner units to your qualifying income. If you're buying a fourplex and three units will rent for $2,000/month each, that's $3,000/month in additional qualifying income — a significant boost to your purchasing power.

Current Rate Environment

The Bank of Canada held its overnight rate at 2.25% on March 18, 2026. That's well below the 5% peak we saw in 2023, and it means variable-rate mortgages are considerably more affordable than they were 18 months ago. Five-year fixed rates are hovering around 3.8-4.2% as of March 2026, depending on your lender and down payment.

What Lenders Actually Look For

Beyond income qualification, lenders evaluating multiplex purchases want to see:

• A solid appraisal that supports the purchase price — new multiplex units are still a thin market, and comparable sales can be hard to find
• For strata units: a current depreciation report, strata meeting minutes, and proof that the contingency reserve fund meets or exceeds the minimum threshold
• For fee simple units: a clear survey, independent utility metering, and confirmation that each unit has its own legal address
• Proof of rental income potential if you're using projected rents to qualify — expect the lender to discount whatever you say the units will rent for

What to Inspect (and What Most Buyers Miss)

Standard home inspections cover the basics — foundation, roof, electrical, plumbing, HVAC. But multiplex units have additional systems and shared elements that require specific attention.

Shared Mechanical Systems

Many new multiplexes share heating systems, hot water, or ventilation between units. Find out exactly what's shared and who pays. A shared boiler might save on installation costs, but it also means your heating bill is tied to your neighbour's thermostat habits. Ask how utility costs are split — is it metered individually, or divided equally?

Sound Insulation

This is the number one complaint from multiplex buyers after they move in. BC Building Code requires minimum STC (Sound Transmission Class) ratings between units, but "minimum" and "comfortable" are different things. During your inspection, ask about the wall and floor assemblies between units. Double stud walls with resilient channels and insulation perform much better than single stud walls meeting bare code minimums.

Separate Entries and Privacy

Some multiplexes have shared front entries. Others give each unit its own door from the street. This affects daily life more than you'd think — especially if you're renting out the other units. Look at how mail delivery, garbage, and recycling work. Shared spaces mean shared maintenance and shared disagreements.

Parking and Storage

New multiplexes in Vancouver often have reduced parking requirements under the city's updated bylaws. Some have zero parking. If the building has a shared garage or parking pad, understand the allocation — is your spot deeded to your unit, or assigned by the strata? What about visitor parking? Storage lockers? Bike storage?

The Numbers: What Multiplex Units Actually Cost in Greater Vancouver

Pricing depends heavily on location, unit size, and whether the unit is strata or fee simple. Here's what we're seeing across the region as of early 2026:

• Vancouver West Side: $1.1M–$1.6M for a 1,200-1,500 sq ft unit in a new fourplex. Fee simple units on larger lots command a 10-20% premium over comparable strata units.
• Vancouver East Side: $850K–$1.2M. This is where most of the multiplex activity is concentrated — lots are more affordable, and the zoning allows for higher density on standard 33-foot lots.
• Burnaby: $800K–$1.1M. Burnaby's Bill 44 implementation requires many projects to be 100% rental, which limits the inventory of strata units available for purchase.
• North Vancouver: $900K–$1.3M. Limited lot availability but strong buyer demand, especially near Lonsdale and Marine Drive.
• Surrey: $650K–$950K. The most affordable entry point for multiplex buyers in Metro Vancouver, though supply is still limited.

For context, CBRE reported that 46 multiplex land sales closed across Metro Vancouver in 2025, totalling $114 million in land value. That's down from 124 sales and $303 million in 2024 — but the decline reflects the market normalizing after the initial post-Bill 44 rush, not a lack of interest.

Key Takeaways

• Always verify ownership type — strata and fee simple have fundamentally different financing, resale, and lifestyle implications
• Owner-occupied multiplex buyers can put as little as 5% down with CMHC insurance, and use projected rental income to boost qualification
• Inspect beyond the basics — sound insulation, shared mechanical systems, and utility metering matter more in multiplexes than in single-family homes
• Pricing ranges from $650K in Surrey to $1.6M on Vancouver's west side — a wide spectrum that offers entry points across most budgets
• The Bank of Canada rate sits at 2.25% as of March 2026 — considerably more favourable than the recent peak

Frequently Asked Questions

Can I buy a multiplex unit with 5% down in BC?

Yes. CMHC mortgage insurance covers owner-occupied multiplex purchases up to four units with a minimum 5% down payment. You must live in one of the units as your primary residence. Up to 50% of projected rental income from the other units can be added to your qualifying income.

What's the difference between a strata duplex and a fee simple duplex?

A fee simple duplex gives you full ownership of your lot and unit — no strata fees, no shared decisions. A strata duplex means you own your unit but share common elements (roof, exterior, driveway) with the other owner. Strata properties come with monthly fees and require council approval for many changes. Always check the title to confirm which type you're buying.

How much do multiplex units cost in Vancouver?

As of early 2026, expect to pay $850K–$1.2M on the east side and $1.1M–$1.6M on the west side for a unit in a new fourplex. Surrey offers the lowest entry point at $650K–$950K. Fee simple units typically cost 10-20% more than comparable strata units.

What should I look for when inspecting a multiplex unit?

Beyond standard inspection items, pay special attention to sound insulation between units (ask about STC ratings and wall assemblies), shared mechanical systems (who controls the thermostat and who pays the bill), utility metering (individual vs. shared), and parking allocation (deeded vs. assigned).