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.
20121 18A Avenue NW, Edmonton
An address in Stillwater, Edmonton, zoned SRH (Stillwater Row Housing Zone). 2 building permits are on file, most recently “To construct interior alterations to a Semi Detached House (Basement development, NOT to …” (issued 17 March 2021). 2 development permits are on file too. The City's 2026 assessed value is $413,500. 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 (48112696, 1,618 people). Statistics Canada draws these areas; they are not the City's neighbourhoods.
Permit history
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2021-03-17
To construct interior alterations to a Semi Detached House (Basement development, NOT to be used as an additional Dwelling). 1 STORAGE ROOM, 1 BATHROOM, 1 CLOSET, 0 BEDROOMS · $12,000
contractor not published by the City Issued -
2018-02-21
To construct a 4 Dwelling unit Row House with rear attached Garages, balconies, fireplaces, and verandas. · $581,400
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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2022-08-11
To construct exterior alterations to 5 Multi-unit Housing (revised landscape plan)
Alterations Major Development Permit · City file 353534206-002 Approved -
2017-12-20
To construct a 4 Dwelling unit Row House with rear attached Garages, balconies, fireplaces, and verandas.
New house Minor Development Permit · City file 269973749-001 Approved
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Recent permits in Stillwater
To add a Dwelling to a Residential Use building (Secondary Suite in the Basement of a Single Detached House). (2 bedrooms, living room, bathroom, mechanical room, laundry and kitchen). · contractor not published by the City2026-10-29
To add a Dwelling to a Residential Use building (Secondary Suite in the Basement of a Single Detached House). (2 bedrooms, bathroom, living room, kitchen, mechanical room, laundry and sitting area). · contractor not published by the City2026-10-29
To add a Dwelling to a Residential Use building (Secondary Suite in the Basement of a Single Detached House; 2 Bedrooms 1 Bathroom, Kitchen Living room, Mechanical room, No common stair.). · contractor not published by the City2026-10-26