Help: This address page
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 photo 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.
- Under Development permits are the City's decisions on what may be built or how the property may be used (they come before the building permit), with the kind, the date, the stage and the City's file number.
- 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.
12903 107 Avenue NW, Edmonton
An address in Westmount, Edmonton. 5 building permits are on file, most recently “To add a Dwelling to a Residential Use building (Secondary Suite in Unit 12903 Basement o…” (issued 27 October 2025). 5 development permits are on file too. The City's 2026 assessed value is $530,500. The City of Edmonton does not publish contractor names.
Neighbourhood profile
From the 2021 Census, for the small area around this address that Statistics Canada calls a dissemination area (48110180, 449 people). Statistics Canada draws these areas; they are not the City's neighbourhoods.
Permit history
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2025-10-27
To add a Dwelling to a Residential Use building (Secondary Suite in Unit 12903 Basement of a 5 Dwelling Row house, total of 8 Dwellings). · $35,000
contractor not published by the City Issued -
2018-06-11
To construct a 4 Unit Accessory Building (rear mutual detached garage) · $40,000
contractor not published by the City Issued -
2018-03-15
To construct a 4 Dwelling Rowhouse · $521,410
contractor not published by the City Issued -
2018-01-02
To demolish an Accessory Building (detached garage) · $7,008
contractor not published by the City Issued -
2018-01-02
To demolish a Single Detached House · $7,008
contractor not published by the City Issued
Development permits
The City's decisions on what may be built or how the property may be used, which come before the building permit. The City publishes no applicant for these.
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2019-02-19
To leave as built an Accessory building (mutual detached Garage, 13.89m x 7.17m).
Garage, shed or deck Minor Development Permit · City file 304951630-001 Approved -
2018-01-02
To demolish a Single Detached House and Accessory building (detached Garage).
Garage, shed or deck Minor Development Permit · City file 271139292-001 Approved -
2017-11-20
To construct a 4 Dwelling Rowhouse with a rear detached Garage (13.82m x 7.11m) and to demolish an existing Single Detached House and Accessory Building (detached Garage)
Garage, shed or deck Major Development Permit · City file 254253660-001 Approved -
To construct a Residential Use building in the form of a 4 Dwelling Row House with 1 secondary suites.
New house Minor Development Permit · City file 614972266-002 Other -
To construct a Single Detached House with Basement development (NOT to be used as an additional Dwelling), demolition, rear detached Garage
New house House Combo Permit · City file 253429449-001 Other
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Recent permits in Westmount
To construct a Residential Use building in the form of a Backyard House (1 Dwelling with Garage) with a balcony, fireplace and uncovered deck. · contractor not published by the City2026-10-28
To demolish a Residential Use building (Single Detached House) and an Accessory building (detached Garage). · contractor not published by the City2026-10-26
To construct a Residential Use building in the form of a 4 Dwelling Row House with Unenclosed Front Porches, and to develop 4 Secondary Suites in the Basements. · contractor not published by the City2026-10-22