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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.
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415 31 Av NE, Calgary
An address in Winston Heights/Mountview, Calgary, zoned DC (Direct Control). 4 building permits are on file, most recently “Trail 31 (Building DE)” (issued 29 November 2024). The City's 2026 assessed value is $14,000,000.
Neighbourhood profile
From the 2021 Census, for the small area around this address that Statistics Canada calls a dissemination area (48060879, 471 people). Statistics Canada draws these areas; they are not the City's neighbourhoods.
Permit history
-
2024-11-29
Trail 31 (Building DE) · $8,042,987
no contractor listed Closed -
2024-09-26
New Building (Trail Building C) · $577,386
no contractor listed Closed -
2024-09-06
New Building (Trail 31 - Building B) · $1,177,801
no contractor listed Closed -
2024-09-06
New Building (Trail 31 - Building A) · $1,177,801
no contractor listed Closed
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Recent permits in Winston Heights/Mountview
Secondary Suite · MOB BOSS DEVELOPMENTS2026-10-29
12 unit rowhouse + secondary suites · no contractor listed2026-10-28
Interior alterations · no contractor listed2026-10-21