Willoughby, Township of Langley
19781 74A AveZoning and what you can build
Google Street View nearest the lot. Drag to look around.
What the zoning allows
Up to 3 homes
Up to 3 homes on this lot, because it is 280 m² (3,014 sq ft) or smaller: one half of a semi-detached pair (two homes joined by a wall, each on its own lot), which may hold one secondary suite, and one accessory dwelling unit above the garage.
3 homes on this lot
Buildings may cover55%
What you can build
- 9 m (29 ft 6 in)
- Height limit
- 55%
- Largest share of the lot that buildings may cover
- 2.5 m (8 ft 2 in)
- Distance from the front property line
- 13 m (42 ft 8 in)
- Distance from the rear property line
- 1.2 m (3 ft 11 in)
- Distance from each side property line
- Allowed
- Secondary suite
- Allowed
- Coach house or backyard home
3 storeys
140 m² (1,508 sq ft) on this lot
Your lot
- 255 m² (2,742 sq ft)
- Lot size, from the lot outline
- R-CL (SD)
- Residential Compact Lot Zone R-CL(SD)
- Latimer
- Willoughby plan area
- Sewer and water
- Township services recorded
- Not in the ALR
- Agricultural Land Reserve
The Township records 2,739 square feet
These figures come from Township of Langley Zoning Bylaw No. 2500, Section 400 Residential Zones, section 409.4 1), 409.7 1) and 409.5. Where the bylaw sets other figures for some lots or buildings, they are in the full rules of the zone, linked below.
19781 74A Ave is a 255 m² (2,742 sq ft) lot in Willoughby, Township of Langley. It is zoned R-CL (SD) (Semi-detached lot (R-CL (SD))). The zoning allows up to 3 homes on the lot. Sources: Township of Langley Zoning Bylaw No. 2500, Section 400 Residential Zones, section 409, and Township of Langley lot records downloaded October 28, 2026.
The bylaw's conditions for this lot
What the records confirm, and what to check
- ✓The lot is 254.7 m² (2,742 sq ft), which is 280 m² (3,014 sq ft) or smaller.
Home count: Township of Langley Zoning Bylaw No. 2500, Section 400 Residential Zones, section 409.2 2) and 409.1.
On the map
19781 74A Ave from above and from the street
Built by Venture Pacific
Homes and buildings we have built
All projects
Zone R-CL (SD)
About zone R-CL (SD)
A zone for semi-detached homes: two homes joined by a wall, each on its own lot, with a garage on a back lane. Each lot may add a home above the garage, and lots larger than 280 m² (3,014 sq ft) may add a second one.
The full text of zone R-CL (SD) is on its own page, with the bylaw section beside every rule. It covers:
- What the zone allows (5)
- Lot size for new lots (2)
- How much of the lot buildings may cover (1)
- Floor area and density (1)
- Height (4)
- Distance from the property lines (5)
- Parking (6)
- Secondary suites (3)
- Coach houses and other backyard homes (4)
- Other rules (5)
Questions about 19781 74A Ave
What is the zoning of 19781 74A Ave?
19781 74A Ave is zoned R-CL (SD) (Residential Compact Lot Zone R-CL(SD)) in the Township of Langley. A zone for semi-detached homes: two homes joined by a wall, each on its own lot, with a garage on a back lane. Each lot may add a home above the garage, and lots larger than 280 m² (3,014 sq ft) may add a second one.
How many homes can I build at 19781 74A Ave?
Up to 3 homes on this lot, because it is 280 m² (3,014 sq ft) or smaller: one half of a semi-detached pair (two homes joined by a wall, each on its own lot), which may hold one secondary suite, and one accessory dwelling unit above the garage.
Can I add a secondary suite at 19781 74A Ave?
A secondary suite is a second home inside a house. It must meet the BC Building Code and may have at most 120 m² (1,292 sq ft) of floor area. Each semi-detached home may have one secondary suite. A home business may not be run inside a secondary suite.
Can I build a coach house or backyard home at 19781 74A Ave?
An accessory dwelling unit is a home inside an accessory building: a smaller building on the same lot, set at least 1.5 m (4 ft 11 in) away from the house. Each lot may have one accessory dwelling unit above the detached garage, and a second one attached to the first where the lot is larger than 280 m² (3,014 sq ft). An accessory dwelling unit must be designed with, permitted with and built by the same builder as the one on the other lot of the semi-detached pair, under a party wall agreement.
How tall can a house be at 19781 74A Ave?
The semi-detached home may be at most 9 m (29 ft 6 in) high or 3 storeys, whichever is less. The first floor may be at most 0.8 m (2 ft 7 in) above the average ground level on any side that faces a street. On a lot with an average slope of 5% or more, up to 80% of a basement wall facing a street or lane may show above ground, and a walkout basement at the back may be fully exposed.
How big is the lot at 19781 74A Ave?
The lot outline in the Township of Langley map data measures 255 m² (2,742 sq ft). The Township's own record lists 2,739 square feet, a figure it marks as not verified. A survey gives the legal figure.
Is 19781 74A Ave in the Agricultural Land Reserve?
No. Township of Langley records place 19781 74A Ave outside the Agricultural Land Reserve.
Is 19781 74A Ave on Township sewer and water?
Yes. Township records show sewer and water service on 19781 74A Ave.
Other lots on 74A Ave
Look up another Langley address
Lot facts come from Township of Langley open data downloaded October 28, 2026, and the urban containment boundary from Metro Vancouver open data. Zone rules come from the zoning bylaw sections named beside each rule. Lot sizes are measured from the lot outlines in that data; a survey gives the legal figure. Bylaws change, so confirm with the Township of Langley before you buy or build. This page gives general information from public records. Only the Township of Langley can approve a plan or a permit.
Contains information licensed under the Township of Langley's Open Government License. Contains information licensed under Metro Vancouver's Open Government Licence.