21531 87a Ave
Langley Township · PID 011-320-010
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
- 21531 87a Ave
- City
- Langley Township
- PID
- 011-320-010
- Lot size
- 637 m² · 6,857 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)
- $1,473,000 (land $1,219,000)
- Property tax
- about $5,330 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
- 2,400 ft² (223 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.
Nearby lots
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- 21517 87 Ave 557 m² · R-1C
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- 21541 87 Ave 720 m² · R-1C
- 21556 87a Ave 466 m² · R-1A
- 21577 87b Ave 824 m² · R-1A
- 8655 215 St 423 m² · R-1A
- 8731 215 St 455 m² · R-1A
- 8742 215b St 582 m² · R-1A
- 8751 215b St 461 m² · R-1A
- 8760 215 St 568 m² · R-1A