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.
- Under What this zoning allows is a short summary of the City's zoning bylaw for this district: its purpose, the uses the bylaw lists as permitted or discretionary, and the key numbers (height, setbacks, site coverage, secondary suites). The caption names the bylaw, the section and the date we read it. It is a summary, not the bylaw: a Direct Control zone, an overlay or a site-specific condition can change the rules, so confirm with the City before relying on it.
- 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.
254 Cornerstone Av NE, Calgary
An address in Cornerstone, Calgary, zoned R-Gm (Residential - Low Density Mixed Housing - Attached Housing Only). 2 building permits are on file, most recently “” (issued 11 April 2018). The City's 2026 assessed value is $595,500.
What this zoning allows
R-Gm · Residential - Low Density Mixed Housing - Attached Housing Only. Low density attached housing (rowhouse buildings, semi-detached and duplex dwellings, cottage housing clusters) where master planned communities promote attached forms.
Permitted Semi-detached Dwelling; Duplex Dwelling; Rowhouse Building; Secondary Suite; Backyard Suite; Accessory Residential Building; Park; Protective and Emergency Service; and 1 more
Discretionary Single Detached Dwelling; Cottage Housing Cluster; Bed and Breakfast; Assisted Living; Residential Care; Custodial Care; Place of Worship – Small; Temporary Residential Sales Centre; and 4 more
Same rules as R-G, except that a single detached dwelling is discretionary. Also subject to the general rules for low density districts (Part 5, Division 1). Varies. Setbacks are minimums unless a maximum is stated.
Summary of the City of Calgary Land Use Bylaw 1P2007 (amended to 15 September 2026), sections 547 to 547.16, as read on 30 October 2026. A summary, not the bylaw: Direct Control, overlays and site-specific conditions can change these rules. Confirm with the City before relying on it.
Neighbourhood profile
From the 2021 Census, for the small area around this address that Statistics Canada calls a dissemination area (48062519, 13,230 people). Statistics Canada draws these areas; they are not the City's neighbourhoods.
Permit history
-
2018-04-11
No description · $23,000
MCNEDRA RENOVATIONS Closed -
2017-09-19
Semi-d,deck,porch, · $177,397
MORRISON HOMES (CALGARY) Closed
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Recent permits in Cornerstone
Secondary Suite · no contractor listed2026-10-29
Secondary Suite · applicant withheld (individual)2026-10-29
New Secondary Suite · no contractor listed2026-10-29