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 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.
540 12 Av SW, Calgary
An address in Beltline, Calgary, zoned DC (Direct Control). 12 building permits are on file, most recently “Exterior alterations - Citadel West Office Building” (issued 15 May 2025). The City's 2026 assessed value is $11,450,000.
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
-
2025-05-15
Exterior alterations - Citadel West Office Building · $706,416
DURWEST CONSTRUCTION SYSTEMS ALBERTA Issued -
2023-12-28
Fire Alarm System Repair / Modification · $47,900
no contractor listed Closed -
2022-12-13
Interior Alterations · $200,000
LABBE-LEECH INTERIORS Closed -
2021-02-27
SGI Citadel West - 2nd Floor Renovation · $75,000
PERSIMMON CONTRACTING Closed -
2020-12-02
Interior Alteration - Group D - CH2M Hill Canada Ltd · $30,000
no contractor listed Closed -
2011-12-02
Interior Alerteration · $40,000
ROYAL CONSTRUCTION Closed -
2006-06-20
Interior Alteration · $1,050,000
CENTRON CONSTRUCTION Closed -
2006-02-27
Addition of 6th and 7th floors · $10,950,000
no contractor listed Closed -
2005-11-04
INTERIOR ALTERATION - Leasehold Improvement · $300,000
no contractor listed Closed -
2005-04-11
Interior Demolition of 4 floors · $50,000
CENTRON CONSTRUCTION Closed -
Removing all interior partitions
CENTRON CONSTRUCTION Closed -
No description
GRAHAM CONSTRUCTION & ENGINEERING Closed
Email alerts and sign-up aren't available yet. Everything on these pages is free to use without an account. Questions: [email protected]
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