Downtown
400 4 Avenue SW
400 4 Avenue SW
Built
1976
Community
Downtown Commercial Core
Height
143.4m
Assessed
$57.8M
Land use designation: CR20-C20/R20. Confirm permitted uses with the City before assuming a use is allowed.
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About
400 4 Avenue SW is a Class A office building in the Downtown Commercial Core community, built in 1976.
Recent activity
2025-03-19
Interior alterations · permit, issued permit
2025-01-30
Interior alterations - CNRL - 15th Floor - Interior Office Renovation · permit, issued permit
2025-01-28
Interior alterations - CNRL - 22nd Floor - Interior Office Renovation · permit, issued permit
2025-01-28
Interior alterations - CNRL - 12th Floor - Interior Office Renovation · permit, issued permit
From the City of Calgary's public building permit and tenancy-change records for this address.