#1Arriva TowerOffice Condo buildings in Calgary.
96 sites carry City of Calgary sub-property use code C121 (Office Condo) on the 2026 roll. The code describes how the assessor classifies the account, not a marketed building class.
96 Calgary office building sites carry use code C121 (Office Condo), assessed at $452.9M in total on the 2026 roll. The tallest is Arriva Tower (300 1111 Olympic Way SE) at 123.5 m. 58 of them sit outside the downtown core.
The tallest, rendered
From the City’s 3D data, each highlighted among its neighbours.
All sites by height
Main structure LiDAR height.
- Arriva Tower300 1111 Olympic Way SE
- Imperial Tobacco Warehouse214 11 Ave SE
- Calgary Wine & Spirit Co. Warehouse102 206 11 Ave SE
- Simmons Factory Warehouse200 632 Confluence Way SE
- Alexandra Terrace1403 2 St SW
- Nelco Square310 3016 5 Ave NE
Public record sources: Current Year Property Assessments (Parcel), Historical Property Assessments (Parcel), Assessment Subproperty Use Codes, 3D Buildings - Citywide (LiDAR roof outlines), Land Use Districts, Transit LRT Stations, Green Line Stations, Plus 15, Historic Resource (Inventory of Evaluated Historic Resources), Development Permits, Building Permits, Calgary Existing Buildings - Performance Metrics (BenchmarkYYC), Calgary Business Licenses, On-Street Parking Zones with Rates, Building Inspections Results, Residential Parking Zones, Snow and Ice Clearing Priority Routes, Traffic Signals, Calgary Bikeways — The City of Calgary, retrieved 2026-09-24. Contains information licensed under the Open Government Licence – City of Calgary. Building names, floor counts and architects, where shown, come from Wikidata (CC0). No brokerage, listing-data or commercial research source is used.
Boundary: Assessed values are the City’s assessment-roll figures for taxation and are not sale prices, asking rents, vacancy or availability; Alberta does not publish transaction prices. LiDAR heights are roof-surface elevations above the lowest ground point at the building perimeter and can differ from architectural heights. Storey equivalents are derived at 3.9 m per storey and are not floor counts. Distances are straight-line. Permit descriptions are the City’s records at retrieval and do not establish current use, tenancy or availability. Read the methodology.
Questions
About this use code.
How many office condo buildings are there in Calgary?
96 sites in this record carry City of Calgary sub-property use code C121 (Office Condo) on the 2026 roll, across 45 communities. 58 are outside the downtown core.
What is the tallest office condo building in Calgary?
Arriva Tower (300 1111 Olympic Way SE), with a LiDAR roof height of 123.5 m, in Beltline.
Where are Calgary’s office condo buildings?
The largest groups are in Beltline (13), Chinatown (8), Westwinds (6).
What does use code C121 mean?
It is how The City of Calgary’s assessor classifies the account for property tax: Office Condo. It is not a marketed building class and says nothing about finish, services, vacancy or availability.






