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20123 Patterson Ave

Maple Ridge · PID 024-859-630

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What BC law allows here

This lot is in a transit-oriented area: BC law lets the city approve buildings up to 8 storeys here.

If this lot were rezoned

Floor spaceHomes
Transit-area rezoning (Bill 47)
the city must allow at least 8 storeys, FAR 3.00		37,620 ft²about 43

Rough planning numbers: homes assume about 85% sellable floor space and 750 ft² apartments (1,100 ft² for houses and townhouses). Transit-area figures are the minimum a city must allow on a rezoning, not an approval. Confirm with the city.

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.

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Lot facts

Address
20123 Patterson Ave
City
Maple Ridge
PID
024-859-630
Lot size
1,165 m² · 12,540 ft²
Zone
RS-1b Houses, duplexes & small multiplexes RS-1b rules
Homes guide
How many homes can I build in Maple Ridge?
Property tax
$4.54 per $1,000 of assessed value

• Near a frequent bus stop

Zoning rules · RS-1b · Single Detached (Medium Density) Residential

Medium-density single detached residential use with a minimum lot area of 557 m2 (s.607.1).

Floor area
No floor-area ratio: size is set by height, setbacks and coverage
Max height
31 ft (9.5 m)
Max building footprint
7,524 ft² (699 m²)
Setbacks
front 5.5 m, side 1.5 m, rear 6.0 m, flanking side 3.0 m
Homes
Inside the Urban Containment Boundary (Urban Infill Residential, s.402.29): up to 3 homes on lots <= 280 m2; up to 4 on lots > 280 m2 and <= 0.4 ha; up to 6 on lots within 400 m of a Prescribed Bus Stop; lots > 0.4 ha limited to 3 (house + secondary suite + detached garden suite). Not permitted in Transit-Oriented Areas (Schedule H, s.402.29.7(e)). Forms: single detached, duplex, triplex, fourplex, courtyard and townhouse (by lot area), plus secondary suite and detached garden suite.

Maple Ridge Zoning Bylaw No. 7600-2019 (consolidated to 2026-07-28) · s.607.1-607.11, 402.11, 402.24, 402.29, 402.31, 403.4. Estimated from the bylaw for a lot of this size; confirm with the city before buying or building.

More on the map

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