Small-Scale, Multi-Unit Housing

Small-scale multi-unit housing (SSMUH) refers to a range of housing types that can provide more diverse options than single-family homes. Examples include:

• secondary suites in single-family dwellings
• detached garden suites (e.g., accessory dwelling units (ADUs))
• duplexes
• three- and four-plexes

In accordance with the legislation, eligible properties in the Township of Langley must:

• be within the Urban Containment Boundary (UCB)
• be connected to both municipal water and sewer
• not have a heritage designation by bylaw
• not be within a Transit Oriented Area (TOA)
• not be larger than 4,050 m² (1 acre)
• not be in a zone that has a minimum lot size larger than 4,050 m² (1 acre)

Properties that do not meet the above criteria are eligible for one residential unit plus one secondary suite or accessory dwelling unit (ADU).

Note: The list above is not exhaustive. A lot’s eligibility for additional units should be confirmed with Township of Langley staff. 

In the Township of Langley, 3 or 4 units will be permitted for eligible properties (see question above) depending on lot size:

• 3 units for lots ≤280m² (3,014 ft²)
• 4 units for lots >280m²* (3, 014 ft²)

*lots larger than 4,050m² (1 acre) are not eligible

All new water and sewer connections/extension requests for SSMUH will be deferred until a comprehensive review of system capacity can be completed (expected 2025) (see Council Report, June 10, 2024). After that time, provided that your property meets all other eligibility requirements, it may be possible to connect and be eligible for SSMUH. For more information about water and sewer connections, visit these pages, and check back with staff in mid-2025.

• 22-226-Sanitary-Sewer-Connection-Permit_final.pdf (tol.ca).
• 21-093-Water-Connection-SF.pdf (tol.ca)

Can I have two secondary suites in my single-family home?

No, the BC Building code only allows one suite per dwelling unit. Unless the primary building is redeveloped, an accessory dwelling unit (ADU) is a better option for a second additional unit.

Can I have a secondary suite in a duplex?

Yes, secondary suites are now permitted in duplexes in the Township. The BC Building Code was updated in 2019 to allow for these. Secondary suites are not proposed for rowhouses, semi-detached or townhouses in the Township at this time.

Are sprinkler systems required for SSMUH?

All SSMUH buildings will need to comply with the BC Building Code and Township Bylaws, including the Building Bylaw. For more information contact buildinginfo@tol.ca.

Are there any Development Permit Area (DPA) requirements for SSMUH?

Yes, SSMUH buildings are subject to a Form and Character DPA (pending). Properties in areas with existing DPAs will need to adhere to those guidelines as well.

What will the parking requirements be for the new housing rules?

SSMUH lots require a minimum of one parking space per unit, with a minimum of two spaces per lot.

Note: At the November 18, 2024 Council meeting, Township Council deferred final reading of Willowbrook Transit-Oriented Areas Bylaw 6021 to the Willowbrook Community Plan planning process. The Bylaw is not yet in effect. Watch the Council meeting video.

Another piece of the Provincial legislation includes Transit Oriented Areas (TOAs), which are locations within 800 m of a transit hub like a Skytrain station. TOAs are designed to increase density near frequent transit and the locations are pre-determined by the Province. At this time, the Township has one identified TOA located on 196 Street in Willowbrook for the proposed Surrey-Langley Skytrain station. Properties within an 800m radius of the Skytrain station will have a minimum allowable density of 8-20 storeys depending on proximity to the station.

Parking

As part of the TOA legislation, Municipalities will no longer be able to require residential parking minimums for buildings within TOAs. Developers can choose to provide parking based on market conditions.