16578 21 Ave
Surrey · PID 030-151-198
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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
Street view, aerial photo and map from Google; drag to look around. Photos may be a few years old. Imagery © Google. Open in Google Maps ↗
Lot facts
- Address
- 16578 21 Ave
- City
- Surrey
- PID
- 030-151-198
- Lot size
- 320 m² · 3,444 ft²
- Zone
- R4 Houses, duplexes & small multiplexes R4 rules
- Homes guide
- How many homes can I build in Surrey?
- Assessed value (2026)
- $1,728,000 (land $1,063,000)
- Property tax
- about $5,920 a year
Zoning rules · R4 · Small Lot Residential Zone
Small-scale multi-unit housing (2 to 6 units) on lots typically 336 m2 or larger.
- Max floor area
- 4,844 ft² (450 m²), floor space ratio 1.41
- Max height
- 36 ft (11.0 m), 3 incl. basement (duplex) storeys
- Max building footprint
- 2,239 ft² (208 m²)
- Setbacks
- front 6.0 m, side 1.2 m, rear 6.0 m, flanking side 2.4 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 16; 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
- 16505 20 Ave 223 m² · R6
- 16528 20A Ave 399 m² · R4
- 16560 20A Ave 372 m² · R4
- 16623 21A Ave 396 m² · R5
- 16675 21 Ave 408 m² · R4
- 2054 165B St 375 m² · R4
- 2073 166 St 417 m² · R4
- 2098 165A St 408 m² · R4
- 2115 166 St 252 m² · R5
- 2127 165B St 252 m² · R5
- 2139 165B St 252 m² · R5
- 2161 165B St 252 m² · R5
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.