Willoughby, Township of Langley

20497 66B Ave: zoning and what you can build

20497 66B Ave is a 281 m² (3,020 sq ft) lot in Willoughby, Township of Langley. It is zoned CD-53 (Comprehensive development). 3 to 4 homes, depending on the conditions below. Sources: Township of Langley Zoning Bylaw No. 2500, Section 900 Comprehensive Development Zones, section 953, and Township of Langley lot records downloaded October 28, 2026.

Homes allowed

3 to 4 homes, depending on the conditions below

The count depends on facts the public records do not settle for this lot. Each possible count is listed with what it needs.

Zone

CD-53

Comprehensive Development Zone CD-53

Lot size

281 m² (3,020 sq ft)

Measured from the lot outline in the public map data.

Each possible count

3 homes, if the lot measures 280.6 m² (3,020 sq ft), too close to 280 m² (3,014 sq ft) to tell from the lot outline, so check the lot size on your title. Up to 3 homes on one lot, because the lot is 280 m² (3,014 sq ft) or smaller and meets the Township's conditions for small-scale multi-unit housing (up to 4 homes on one lot, joined or separate). (section 953.2 1) and 102)
4 homes, if the lot measures 280.6 m² (3,020 sq ft), too close to 280 m² (3,014 sq ft) to tell from the lot outline, so check the lot size on your title. Up to 4 homes on one lot, because the lot is larger than 280 m² (3,014 sq ft) and meets the Township's conditions for small-scale multi-unit housing (up to 4 homes on one lot, joined or separate). (section 953.2 1) and 102)
No fixed number. This zone allows homes on a lot as one small-scale multi-unit housing development. It also says houses (single family dwellings) must follow the development permit, and it gives no number of houses for one lot. So for a lot that does not meet the Township's conditions for small-scale multi-unit housing, no number is given here. (section 953.2)

Home count: Township of Langley Zoning Bylaw No. 2500, Section 900 Comprehensive Development Zones, section 953.2 1) and 102.

Lot outline from the public lot map data, to scale, north up.

What the public records say about this lot

Municipality: Township of Langley
Community plan area: Willoughby
Neighbourhood: Southwest Gordon Estate
Lot size (measured from the lot outline): 281 m² (3,020 sq ft)
Lot size the Township records (not verified): 3079 square feet
Parcel ID (PID): 025-384-864
Legal description: LT 12, DL 311, NWD, PL LMP53149
Plan number: LMP53149
Sewer service (Township records): Yes
Water service (Township records): Yes
Agricultural Land Reserve: Outside the reserve
Heritage: No heritage status recorded
Development permit area: Yes, the Township flags this lot
Urban containment boundary (Metro Vancouver): Inside
Road type of the address street (Township): Local

Zone CD-53

What zone CD-53 allows

A small-lot housing zone. Each lot may have one small-scale multi-unit housing development (up to 4 homes), and houses follow the development permit. Main buildings may be up to 2 storeys.

Small-scale multi-unit housing (3 or 4 homes on one lot) (section 953.2 1))
A house (section 953.2 2))
A secondary suite (a second home inside the house) (section 102)

What the zone allows

Accessory buildings (buildings that serve a main use on the same lot). (section 953.1 1))
Home businesses, following Section 104.3. (section 953.1 2))
Homes, following Section 953.2: one small-scale multi-unit housing development on one lot. Houses (single family dwellings) must follow the development permit. (section 953.1 3) and 953.2)

Lot size for new lots

New lots made by subdivision must follow Section 110 of this bylaw and the Subdivision and Development Servicing Bylaw 2019 No. 5382. (section 953.7)
New lots made by subdivision must be at least 225 m² (2,422 sq ft), with at least 9 m (29 ft 6 in) of frontage (width along the street). (section 110.1)

How much of the lot buildings may cover

Buildings and structures may cover at most 55% of the lot. Covered porches, verandahs and sun decks are left out of the count. (section 953.3)

Height

Building height is set in the development permit, and may be at most 2 storeys for main buildings. (section 953.5 1))
Accessory buildings may be at most 3.75 m (12 ft 4 in) high and 1 storey, whichever is lower. (section 953.5 2))
Hoop or arch buildings with a curved roof that comes down to form the walls may be at most 2 m (6 ft 7 in) high. (section 953.5 3))
Inside the Fort Langley area shown on the map in Section 104.5 3), buildings may be at most 9 m (29 ft 6 in) high and at most 2 storeys, with no room above the second storey. (section 104.5 2))

Distance from the property lines

Unless Section 104.4 or the development permit says otherwise, main buildings must sit at least 2.74 m (9 ft) from the front property line (1.52 m (5 ft) for a covered porch), at least 4.57 m (15 ft) from the rear property line (3 m (9 ft 10 in) where the rear property line is next to another CD-53 lot), at least 1.2 m (3 ft 11 in) from each side property line, and at least 3.35 m (11 ft) from a side street. (section 953.4 1) a) to d))
On a corner lot, no part of a building, structure or fence higher than 1 m (3 ft 3 in) may stand inside the triangle formed by joining two points 6 m (19 ft 8 in) from the corner along each property line that meets the intersection. (section 953.4 1) e))
Accessory buildings must sit at least 2.74 m (9 ft) from the front property line, 1.5 m (4 ft 11 in) from the rear property line, 1.2 m (3 ft 11 in) from each side property line, and 3.35 m (11 ft) from a side street. (section 953.4 2))
A heat pump or air conditioner may not be placed on a wall facing a side property line, or inside the required side distance, unless that side faces a side street or lane. It must be at least 1.5 m (4 ft 11 in) from every property line. (section 104.4 12))

Parking

Parking and loading spaces must follow Section 107 of the bylaw. (section 953.6)
Each home needs 1 parking space on the lot, and every lot needs at least 2 spaces. This rate covers houses, duplexes, mobile homes and small-scale multi-unit housing. (section 107.3 a) i))
For each main home, one of the required spaces needs a power outlet beside it that can charge an electric car at Level 2 or faster. (section 107.3 a) i) and note (1))
Lots in the Willowbrook Transit-Oriented Area need no parking spaces for homes, except spaces for people with disabilities. Any spaces built there for homes must have electric car charging outlets. (section 107.1 3))
On a corner lot with small-scale multi-unit housing of at least 3 homes, up to 2 more driveways may come in from the side property line, if that side street is a local street or lane and all driveways on the lot add up to no more than 12 m (39 ft 4 in) wide. (section 107.6 4))
When the parking count comes out with a part of 0.5 or more, it is rounded up to the next whole space. (section 107.2 4))

Secondary suites

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. (section 102)
Under the bylaw's definition, a house may include one secondary suite. (section 102)
A home business may not be run inside a secondary suite. (section 104.3 a))

Other rules

Landscaping, screens and fences are set in the development permit. (section 953.8)
Every application for this zone must come with an application for a development permit, a permit from the Township that sets the design of the project. (section 953.9)
In a residential comprehensive development zone, all home businesses on a lot may use at most 25 m² (269 sq ft) of floor space in total. Everyone who runs the home business must live in that home, and the business may only be an office run mainly by phone, computer or other communication equipment. (section 104.3 f) v), g) iv) and l))

Source: Township of Langley Zoning Bylaw No. 2500, Section 900 Comprehensive Development Zones. Section numbers are the bylaw's own.

Every lot in zone CD-53

Questions about 20497 66B Ave

What is the zoning of 20497 66B Ave?

20497 66B Ave is zoned CD-53 (Comprehensive Development Zone CD-53) in the Township of Langley. A small-lot housing zone. Each lot may have one small-scale multi-unit housing development (up to 4 homes), and houses follow the development permit. Main buildings may be up to 2 storeys.

How many homes can I build at 20497 66B Ave?

3 to 4 homes, depending on the conditions below. The count depends on facts the public records do not settle for this lot. Each possible count is listed with what it needs. 3 homes if the lot measures 280.6 m² (3,020 sq ft), too close to 280 m² (3,014 sq ft) to tell from the lot outline, so check the lot size on your title. 4 homes if the lot measures 280.6 m² (3,020 sq ft), too close to 280 m² (3,014 sq ft) to tell from the lot outline, so check the lot size on your title. No fixed number.

Can I add a secondary suite at 20497 66B 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. Under the bylaw's definition, a house may include one secondary suite. A home business may not be run inside a secondary suite.

How tall can a house be at 20497 66B Ave?

Building height is set in the development permit, and may be at most 2 storeys for main buildings. Accessory buildings may be at most 3.75 m (12 ft 4 in) high and 1 storey, whichever is lower.

How big is the lot at 20497 66B Ave?

The lot outline in the Township of Langley map data measures 281 m² (3,020 sq ft). The Township's own record lists 3079 square feet, a figure it marks as not verified. A survey gives the legal figure.

Is 20497 66B Ave in the Agricultural Land Reserve?

No. Township of Langley records place 20497 66B Ave outside the Agricultural Land Reserve.

Is 20497 66B Ave on Township sewer and water?

Yes. Township records show sewer and water service on 20497 66B Ave.

Other lots on 66B Ave

Every lot on 66B 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.