18107 21A Ave
Surrey · PID 005-473-519
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43,723 ft² lot · zone RA
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Front of the lot
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Lot facts
- Address
- 18107 21A Ave
- City
- Surrey
- PID
- 005-473-519
- Lot size
- 4,062 m² · 43,723 ft²
- Zone
- RA Houses, duplexes & small multiplexes RA rules
- Homes guide
- How many homes can I build in Surrey?
- Assessed value (2026)
- $2,719,000 (land $2,085,000)
- Property tax
- about $9,320 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
- 28,645 ft² (2,661 m²), floor space ratio 0.66
- Max height
- 36 ft (11.0 m), 3 incl. basement (duplex) storeys
- Max building footprint
- 10,931 ft² (1,016 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
- 18018 21A Ave 4,047 m² · RA
- 18040 21A Ave 4,049 m² · RA
- 18059 21A Ave 4,037 m² · RA
- 18066 21A Ave 4,051 m² · RA
- 18083 21A Ave 4,058 m² · RA
- 18088 21A Ave 4,044 m² · RA
- 18114 21A Ave 4,049 m² · RA
- 18138 21A Ave 4,053 m² · RA
- 18155 21A Ave 4,051 m² · RA
- 18157 21A Ave 4,070 m² · RA
- 18160 21A Ave 4,060 m² · RA
- 18177 21A Ave 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.