27521 31a Ave
Langley Township · PID 002-691-701
What BC law allows here
Under BC's small-scale multi-unit housing law, the city must allow at least 4 homes on this lot (a multiplex, a house with suites, or a house plus a laneway home).
Front of the lot
Google Street View from the street in front of the lot; drag to look around. Photos may be a few years old. Imagery © Google.
Aerial view
Satellite photo, the pin marks the lot. Imagery © Google.
Google Map
Lot facts
- Address
- 27521 31a Ave
- City
- Langley Township
- PID
- 002-691-701
- Lot size
- 316 m² · 3,401 ft²
- Zone
- R-1A Houses, duplexes & small multiplexes R-1A rules
- Homes guide
- How many homes can I build in Langley Township?
- Assessed value (2026)
- $811,000 (land $694,000)
- Property tax
- about $2,930 a year
Zoning rules · R-1A · Residential Zone R-1A
Urban single-family lots (min 371.6 m2) now allowing small-scale multi-unit housing.
- Floor area
- No floor-area ratio: size is set by height, setbacks and coverage
- Max height
- 30 ft (9.0 m), 2 + basement (SFD >=280 m2); 3rd storey only for 3-4 unit SSMUH storeys
- Max building footprint
- 1,190 ft² (111 m²)
- Setbacks
- front 6.0 m, side 1.2 m, rear 3.0 m, flanking side 3.0 m
- Homes
- 4 (small-scale multi-unit housing: up to 4 attached/detached units; 3 if lot <=280 m2; only inside Urban Containment Boundary, lot <4,050 m2, on municipal water+sewer, no arterial vehicle access, not in a TOA) - otherwise house + secondary suite OR house + 1 accessory dwelling unit
Township of Langley Zoning Bylaw 1987 No. 2500 (consolidated to 2026-07-27, last amendments #6091/#6129/#6136/#6144/#6246) · s.401 (401.8 lot size: depth 25 m front-loaded / 28 m rear-loaded), s.102; latest amendment #6020 (2024-11-18). Estimated from the bylaw for a lot of this size; confirm with the city before buying or building.
More on the map
The map shows this lot's true shape and buildable area, slope, sun and shadow, walking distances, schools, hazards, rents and building permits nearby.
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