City of Langley
20543 Duncan WayZoning and what you can build
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What the zoning allows
Up to 1 home
At most 1 home: a caretaker's dwelling unit, for a caretaker or security guard, inside the main building.
1 home on this lot
What you can build
- 4.5 m (14 ft 9 in)
- Distance from the front property line
- 6 m (19 ft 8 in)
- Distance from the rear property line
- 6 m (19 ft 8 in)
- Distance from each side property line
- Not listed
- Secondary suite
- Not listed
- Coach house or backyard home
Your lot
- 10,171 m² (109,481 sq ft), 2.51 acres
- Lot size, from the lot outline
- P1
- P1 Public Institutional
- Douglas
- Area
- Not in the ALR
- Agricultural Land Reserve
These figures come from City of Langley Zoning Bylaw, 2025, No. 3300, section P1, 6. Setbacks. Where the bylaw sets other figures for some lots or buildings, they are in the full rules of the zone, linked below.
20543 Duncan Way is a 10,171 m² (109,481 sq ft) lot (2.51 acres) in the City of Langley. It is zoned P1 (Public institutional). The zoning allows up to 1 homes on the lot. Sources: City of Langley Zoning Bylaw, 2025, No. 3300, section P1, and City of Langley lot records downloaded October 28, 2026.
On the map
20543 Duncan Way from above and from the street
Built by Venture Pacific
Homes and buildings we have built
All projects
Zone P1
About zone P1
A zone for public buildings such as schools, hospitals, community centres and government offices, and related uses that serve the public, in the Parks and Open Space area of the Official Community Plan.
The full text of zone P1 is on its own page, with the bylaw section beside every rule. It covers:
- What the zone allows (2)
- Lot size for new lots (1)
- How much of the lot buildings may cover (1)
- Floor area and density (1)
- Height (5)
- Distance from the property lines (5)
- Parking (6)
- Other rules (5)
Questions about 20543 Duncan Way
What is the zoning of 20543 Duncan Way?
20543 Duncan Way is zoned P1 (P1 Public Institutional) in the City of Langley. A zone for public buildings such as schools, hospitals, community centres and government offices, and related uses that serve the public, in the Parks and Open Space area of the Official Community Plan.
How many homes can I build at 20543 Duncan Way?
Up to 1 home. At most 1 home: a caretaker's dwelling unit, for a caretaker or security guard, inside the main building.
How tall can a house be at 20543 Duncan Way?
Main buildings may be as high as the AZR for Langley Regional Airport allows. The zone sets no height limit for accessory buildings.
How big is the lot at 20543 Duncan Way?
The lot outline in the City of Langley map data measures 10,171 m² (109,481 sq ft), 2.51 acres. A survey gives the legal figure.
Is 20543 Duncan Way in the Agricultural Land Reserve?
No. City of Langley records place 20543 Duncan Way outside the Agricultural Land Reserve.
Other lots on Duncan Way
Look up another Langley address
Lot facts come from City 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 City of Langley before you buy or build. This page gives general information from public records. Only the City of Langley can approve a plan or a permit.
Contains information licensed under the City of Langley's Open Government License. Contains information licensed under Metro Vancouver's Open Government Licence.