Understanding Multiplex Zoning

In recent years, British Columbia has introduced sweeping zoning reforms that allow multiplex housing in areas previously restricted to single-family homes. Understanding these changes is essential for buyers, investors, and anyone interested in the future of BC housing.

BC’s Zoning Revolution

The Province of BC has taken bold steps to address the housing crisis through legislative reform. The most significant change came with the Housing Statutes Amendment Act, commonly known as Bill 44, which fundamentally altered what can be built on residential lots across the province.

Key Zoning Changes

Bill 44: Small-Scale Multi-Unit Housing

Effective June 30, 2024, municipalities must allow:

• Up to 4 units on lots in areas with municipal sewer and water
• Up to 6 units on lots near frequent transit stops (within 400m)
• Up to 6 units on lots larger than 280 square metres in areas with transit

Bill 44 represents the most significant change to residential zoning in BC history. It effectively ends exclusive single-family zoning across the province.

Transit-Oriented Development (TOD) Areas

For properties near rapid transit stations, additional density is permitted:

• Within 200m of a transit station: Up to 20 storeys
• 200-400m from a transit station: Up to 12 storeys
• 400-800m from a transit station: Up to 8 storeys

Site-Specific Zoning Considerations

Even with provincial mandates, local factors affect what you can build:

1. Heritage designations may limit density
2. Environmental constraints (steep slopes, floodplains) can restrict development
3. Lot dimensions must meet minimum standards for the proposed unit count
4. Servicing requirements (sewer, water, drainage) must be adequate

How to Check Zoning for a Specific Property

Before purchasing or investing, verify the zoning status:

1. Visit the municipality’s online mapping tool
2. Enter the property address or legal description
3. Review the current zoning designation and permitted uses
4. Check for any site-specific bylaws or overlays
5. Confirm with the municipal planning department if needed

Key Questions to Ask

• What is the maximum number of units permitted?
• Are there height or setback restrictions?
• What parking requirements apply?
• Is the property within a TOD area?
• Are there any pending rezoning applications nearby?

Municipality-by-Municipality Guide

City of Vancouver

Vancouver has been a leader in multiplex zoning, with its own “Multiplex” zone allowing 3-6 units on standard lots. The city also offers expedited permitting for multiplex projects.

Burnaby

Adopted multiplex zoning ahead of the provincial deadline, with incentives for sustainable building practices and affordable housing contributions.

Surrey

The largest city by area in Metro Vancouver, Surrey has extensive opportunity areas for multiplex development, particularly along the future SkyTrain corridor.

North Vancouver & West Vancouver

More conservative adoption but compliance with provincial requirements. Premium locations with strong demand for boutique multiplex projects.

What This Means for You

Whether you’re buying a unit in a multiplex or considering building one, these zoning changes create significant opportunities. The key is understanding which rules apply to your specific situation and working with professionals who specialize in the multiplex sector.