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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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640 12 Av SW, Calgary
An address in Beltline, Calgary, zoned CC-X (Centre City Mixed Use District). 9 building permits are on file, most recently “Conversion to Residential Suites” (issued 28 August 2025). The City's 2026 assessed value is $2,500,000.
Neighbourhood profile
From the 2021 Census, for the small area around this address that Statistics Canada calls a dissemination area (48060647, 1,480 people). Statistics Canada draws these areas; they are not the City's neighbourhoods.
Permit history
-
2025-08-28
Conversion to Residential Suites · $6,450,000
BRENTON CONSTRUCTION Issued -
2024-12-09
Leasehold Improvements / Demolition · $90,000
BRENTON CONSTRUCTION Closed -
2015-10-22
office interior partitions · $45,600
no contractor listed Closed -
2008-04-20
Interior alteration · $60,000
no contractor listed Closed -
2007-05-30
Int Alt · $40,000
FALCON BUILDERS Closed -
2003-12-04
Interior alterations for existing office · $11,500
no contractor listed Closed -
2001-01-30
Interior alterations · $10,350
no contractor listed Closed -
1999-09-03
Interior alterations - enclosing office and storage space · $2,520
no contractor listed Closed -
1999-08-09
interior partitions · $7,060
no contractor listed Closed
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Recent permits in Beltline
Interior demo - whitebox · no contractor listed2026-10-29
Interior Alterations · CALCON CONSTRUCTION2026-10-26
Exterior Concrete Repair · GATOR CONSTRUCTION GROUP2026-10-22