18186 21A Ave
Surrey · PID 004-330-447
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43,626 ft² lot · zone RA
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Front of the lot
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Lot facts
- Address
- 18186 21A Ave
- City
- Surrey
- PID
- 004-330-447
- Lot size
- 4,053 m² · 43,626 ft²
- Zone
- RA Houses, duplexes & small multiplexes RA rules
- Homes guide
- How many homes can I build in Surrey?
- Assessed value (2026)
- $2,292,000 (land $2,085,000)
- Property tax
- about $7,860 a year
• No city sanitary sewer main found within about 50 m: check servicing with the city
Zoning rules · RA · Acreage Residential Zone
Acreage lots of 4,050 m2 or more with up to 2 dwelling units; existing smaller lots get small-scale multi-unit housing of 2 to 6 units.
- Max floor area
- 28,587 ft² (2,656 m²), floor space ratio 0.66
- Max height
- 36 ft (11.0 m), 3 incl. basement (duplex) storeys
- Max building footprint
- 10,907 ft² (1,013 m²)
- Setbacks
- front 7.5 m, side 1.8 m, rear 7.5 m, flanking side 3.6 m
- Homes
- 2 on lots >=4,050 m2; on lots 280-4,050 m2: 4 (house or duplex, with suite/coach house/garden suite), 6 on eligible lots in Frequent Bus Stop Areas, 2 inside Transit-Oriented Areas; lots <280 m2: 3 (2 in TOA). Heritage-protected or unserviced lots: 2.
Surrey Zoning By-law, 1993, No. 12000 (consolidated to 2026-09-21, last amendment By-law 22120) · Part 12 s.A-G; Schedule G. 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
- 18107 21A Ave 4,062 m² · RA
- 18138 21A Ave 4,053 m² · RA
- 18157 21A Ave 4,070 m² · RA
- 18177 21A Ave 4,047 m² · RA
- 18208 21A Ave 4,051 m² · RA
- 18232 21A Ave 4,048 m² · RA
- 18256 21A Ave 4,061 m² · RA
- 2041 182 St 4,066 m² · RA
- 2045 183 St 4,439 m² · RA
- 2059 183 St 5,975 m² · RA
- 2065 182 St 4,623 m² · RA
- 2078 182 St 4,047 m² · RA
Data updated Nov 2, 2026. Sources: lot lines from city open data and ParcelMap BC, zoning from each city's open data and bylaw, values from city open data where published, BC Bills 44 and 47. Estimates only, not an appraisal or legal advice; confirm with the city.