20172 71a Ave
Langley Township · PID 025-760-017
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
- 20172 71a Ave
- City
- Langley Township
- PID
- 025-760-017
- Lot size
- 429 m² · 4,618 ft²
- Zone
- R-CL Houses, duplexes & small multiplexes R-CL rules
- Homes guide
- How many homes can I build in Langley Township?
- Assessed value (2026)
- $1,599,000 (land $975,000)
- Property tax
- about $5,780 a year
Zoning rules · R-CL · Residential Compact Lot Zone
Compact single-family lots (220-464.5 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) storeys
- Max building footprint
- 1,847 ft² (172 m²)
- Setbacks
- front 6.0 m, side 1.2 m, rear 3.0 m, flanking side 2.4 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; max 24.7 lots/ha
Township of Langley Zoning Bylaw 1987 No. 2500 (consolidated to 2026-07-27, last amendments #6091/#6129/#6136/#6144/#6246) · s.403 (403.7: front-loaded 220 m2/11 m/18 m deep; rear-loaded 220 m2/8.2 m/22 m deep; max lot 464.5 m2). 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
- 20087 71 Ave 333 m² · CD-38
- 20118 71a Ave 388 m² · R-CL
- 20134 72 Ave 447 m² · R-CL
- 20151 71a Ave 393 m² · R-CL
- 20170 72 Ave 423 m² · R-CL
- 20181 72 Ave 375 m² · R-CL
- 20195 72 Ave 372 m² · R-CL
- 20211 71a Ave 446 m² · R-CL
- 20229 71a Ave 434 m² · R-CL
- 20237 71a Ave 314 m² · R-CL
- 7073 201 St 327 m² · CD-38
- 7185 202b St 257 m² · SR-2