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.
12431 Stony Plain Road NW, Edmonton
An address in Westmount, Edmonton, zoned DC2 (Site Specific Development Control Provision). 2 building permits are on file, most recently “To construct Interior Alterations to an Office Building - Catholic Social Services Head O…” (issued 17 June 2015). 4 development permits are on file too. The City's 2026 assessed value is $3,617,500. 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 (48110178, 479 people). Statistics Canada draws these areas; they are not the City's neighbourhoods.
Permit history
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2015-06-17
To construct Interior Alterations to an Office Building - Catholic Social Services Head Office. · $1,112,182
contractor not published by the City Issued -
2013-10-18
To construct exterior alterations to a professional office, install fall arrest System, "Groat Estates II ". · $38,940
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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2016-03-07
To install (1) Fascia On-premises Sign (Catholic Social Services).
Sign Sign Permit · City file 187426560-001 Approved -
2015-12-01
To install (1) Fascia On-Premises Sign (Catholic Social Services)
Sign Sign Permit · City file 181662132-001 Approved -
2015-11-24
To install (1) Fascia On-premises Sign with limited duration (expires January 31, 2016). (Catholic Social Services).
Sign Sign Permit · City file 182696967-001 Approved -
To install (1) Freestanding On-Premises Sign (Catholic Social Services).
Sign Sign Permit · City file 181078615-001 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