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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.
- 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.
909 11 Av SW, Calgary
An address in Beltline, Calgary, zoned CC-X (Centre City Mixed Use District). 55 building permits are on file, most recently “ATCO IT Walk-up Center” (issued 25 September 2026). The City's 2026 assessed value is $9,850,000.
Neighbourhood profile
From the 2021 Census, for the small area around this address that Statistics Canada calls a dissemination area (48060649, 641 people). Statistics Canada draws these areas; they are not the City's neighbourhoods.
Permit history
-
2026-09-25
ATCO IT Walk-up Center · $100,000
no contractor listed Issued -
2026-07-07
Group D - 10th Floor New Tenant Fit-out · $320,000
NCI CONSTRUCTION Closed -
2025-01-14
Rumi · $1,412,020
no contractor listed Closed -
2025-01-10
909 15th & 16th FI B.B Upgrades · $554,548
no contractor listed Closed -
2024-12-09
Alteration to 14th and 16th floors · $174,151
no contractor listed Closed -
2024-07-29
Interior alterations · $2,009,000
PRIME PROJECTS Closed -
2024-07-10
909 13th Floor Base Building Upgrades · $120,000
no contractor listed Closed -
2024-07-10
909 10th Floor Washroom Upgrade · $80,000
no contractor listed Closed -
2024-04-12
Group D 3.2.2.55. Office · $75,000
no contractor listed Closed -
2023-11-02
Interior Alterations · $500,000
no contractor listed Closed -
2023-09-07
ACI-14fl Base Building Upgrades · $400,000
CANA CONSTRUCTION Closed -
2023-05-26
Interior Alteration - Office · $85,350
no contractor listed Closed -
2023-05-22
Partial Floor 9 Office Renovation · $114,250
no contractor listed Closed -
2023-04-27
ATCO AC1 Fl 12 Renovation · $486,100
no contractor listed Closed -
2023-03-24
Group D Office 3.2.2.55. · $750,000
no contractor listed Closed -
2022-10-03
ATCO Centre 1 · $2,100,000
CANA CONSTRUCTION Closed -
2022-08-25
interior alteration, office · $275,000
CANA CONSTRUCTION Closed -
2022-08-25
Leasehold Improvements · $165,000
CANA CONSTRUCTION Closed -
2022-07-15
ATCO I - Window Replacement · $7,020,000
no contractor listed Issued -
2022-05-12
Main Floor Building Lobby & Glazing Demolition · $100,000
CANA CONSTRUCTION Closed -
2021-09-08
Interior Alterations · $6,000
SIGNATURE DEVELOPMENTS Closed -
2021-07-22
New BF washrooms. · $300,000
CHOICE CONTRACTING PARTNERSHIP Closed -
2021-06-11
AC1-Floors 3 9-11 13-14 Barrier Free Washrooms · $300,000
CHOICE CONTRACTING PARTNERSHIP Closed -
2021-02-02
Interior Alteration - AC1 Main Shower rooms · $250,000
CHOICE CONTRACTING PARTNERSHIP Closed -
2021-01-20
Group D Office · $55,000
CHOICE CONTRACTING PARTNERSHIP Issued -
2020-02-21
ATCO Centre 15th Floor Renovation · $104,000
SOLID SOLUTIONS Closed -
2018-11-26
No description · $1,000,000
no contractor listed Closed -
2018-04-13
Interior Alteration - Group D · $195,000
no contractor listed Closed -
2017-12-05
Parkade repair · $252,000
no contractor listed Closed -
2017-06-09
No description · $16,000
no contractor listed Closed -
2015-12-07
Interior Alteration - Exisitng Group D Offices
no contractor listed Closed -
2015-10-20
Existing Tenant (Atco Global) - Interior Alterations · $268,800
no contractor listed Closed -
2015-07-27
Interior office alterations · $353,400
no contractor listed Closed -
2014-02-03
interior alteration and use · $110,000
no contractor listed Closed -
2012-07-07
Interior Alteration · $17,300
CLARK BUILDERS Closed -
2012-02-12
Interior Alteration · $15,000
CLARK BUILDERS Closed -
2011-04-28
Interior Alteration · $125,000
CANA MANAGEMENT Closed -
2011-01-25
Main -Lobby Renovation · $548,000
CANA MANAGEMENT Closed -
2010-03-08
Int ALt · $600,000
CANA CONSTRUCTION Closed -
2008-11-21
Commercial Interior Partition · $215,400
CANA CONSTRUCTION Closed -
2008-08-19
Commercial Interior Partition · $100,000
CANA CONSTRUCTION Closed -
2007-01-16
No description · $691,000
no contractor listed Closed -
2006-06-21
Interior Alterations for 5th, 6th, and 8th Floors · $312,000
FOWLIE ENTERPRISES Closed -
2006-04-26
Interior and Exterior Alteration on Main Level for Existing Tenant · $330,000
FOWLIE ENTERPRISES Closed -
2006-01-12
Interior alteration for existing tenant · $200,000
no contractor listed Closed -
2001-04-16
Interior Alteration to Existing Tenant · $370,000
CORANDA CONSTRUCTION Closed -
2001-01-08
alterations and use · $120,495
PATMAR DEVELOPMENT Closed -
2000-08-28
Interior Alterations & Use Approval · $82,112
SOUNDTEX INTERIORS Closed -
2000-04-27
Interior Alterations · $68,000
INTREPID DEVELOPMENTS Closed -
1999-12-01
Interior alteration · $257,000
no contractor listed Closed -
1999-08-18
Interior alterations to 10th Floor. · $115,000
no contractor listed Closed -
No description
CANA CONSTRUCTION Closed -
Interior Alteration and Use
no contractor listed Closed -
Interior Alteration
no contractor listed Closed -
No description
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