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What this page does
This page shows what the city's open data records for one address: the zoning and what it means, the neighbourhood, every building permit on file and, where the city publishes it, the assessed value. It also shows the property on the city's aerial photo or a drawn plan, a 2021 Census profile of the small area around it, and recent permits nearby. Free, no account. Owner names and sold prices are never shown; the assessed value is the city's estimate for property tax, not a sale price.
How to use it
- Read the top lines for the summary: zoning, neighbourhood, number of permits and assessed value.
- Use + and − on the plan to zoom in and out.
- Scroll to Permit history for every permit on the lot: what was done, when, by which company, the value and the status.
- Click a nearby permit to open its address, or This week's permit digest → for the whole city.
- Something looks wrong? Use the Tell us link at the bottom and we'll check it against the city's records.
3451 Welwyn St, Vancouver
An address in Kensington-Cedar Cottage, Vancouver, zoned RT-10 (Residential). 1 building permit is on file, most recently “To construct a detached 23'-8" x 21' accessory building (garage) at the rear of this exis…” (issued 12 September 2022). The City's 2026 assessed value is $1,866,000.
Neighbourhood profile
From the 2021 Census, for the small area around this address that Statistics Canada calls a dissemination area (59150367, 1,340 people). Statistics Canada draws these areas; they are not the City's neighbourhoods.
Permit history
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2022-09-12
To construct a detached 23'-8" x 21' accessory building (garage) at the rear of this existing one family dwelling providing 2 parking space having vehicular access from the lane. · $65,000
Golden Fortune Development Inc Issued
The City of Vancouver publishes permits when they are issued and does not show whether the work was completed, so every Vancouver permit shows as Issued with its issue date.
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Recent permits in Kensington-Cedar Cottage
847 E 22nd Avenue Exterior and Interior alterations to add additional area on the main floor and convert the ground floor to a secondary suite at this existing single detached house on this inside with no lane site. No off street parking required. Okay for field review as per City staff · no contractor listed2026-11-02
To construct a two storey, three-unit dwelling unit with an attached carport 'Multiplex'. Refer to BP-2025-04338 for Building 1 and site work. BRB Notes: 1. Reviewed under 2025 VBBL 2. Building sprinklered to Modified NFPA 13R 3. Part 5 Design 4. Attached carport complying with 9.10.15.4(11)(a) through (d) · no contractor listed2026-11-02
To construct a Multiple Dwelling "Multiplex" with three storey, two dwelling units for Bldg 1, and two storey, three-unit with an attached carport, for a total of 2 buildings and 5 units on this site. This permit is for the site project work and construction of Bldg 1 (BP-2025-04338). Bldg 1 (& site project work) BP-2025-04338 - East - 2 DU Bldg 2 - BP-2025-04339 - West - 3 DU BRB Notes: 1. Reviewed under 2025 VBBL 2. Building sprinklered to NFPA 13D 3. Part 5 Design · Modern Styles Home Ltd2026-11-02