105 12 Ave SE
Office · high-rise office building · built 1981 · 105 12 Ave SE
- Civic address
- 105 12 Ave SE, Calgary, AB
- Community
- Beltline (BLN)
- City sub-property use
- C101 Office · all Office sites
- Land use district
- CC-X,DC
- Height rank
- #102 of 580 citywide · #15 of 119 in Beltline
- Site coverage
- 84% of parcel under LiDAR footprints
- Parcel pieces
- 1 titled piece · roll 201918356
- Coordinates
- 51.041129, -114.062772
Massing and site plan
Left: isometric massing of every LiDAR structure on the parcel, at true scale, viewed from the south-west with 3.9 m storey lines. Right: plan of the parcel with surrounding footprints, Plus 15 walkways and nearby stations. Open this building in the 3D city →
How it compares
Roof height against the Beltline median and tallest, and against the city.
Access
Public-geometry tests only; confirm routes, entrances and hours with the building.
CTrain
Nearest station: Victoria Park/Stampede, 420 m straight-line (route 201). Planned Green Line station Beltline is 393 m away (Downtown Segment, per the City’s Green Line map).
Other office buildings near Victoria Park/Stampede Station →
Plus 15
Outside the Plus 15 network area.
Assessment history
Assessed values are The City of Calgary’s taxation figures by roll year, not sale prices or rents; Alberta does not publish transaction prices.
Roll 201918356 · Office
Series not charted. The City’s published values for this roll number change by more than half or double between years, which usually signals a re-numbered, split or partially assessed account rather than a market movement. The published figures are listed below without a trend claim.
Published values by roll year
| Roll year | Assessed value | Change |
|---|---|---|
| 2014 | $1.1M | — |
| 2015 | $1.4M | 33.3% |
| 2016 | $14.8M | 959.3% |
| 2017 | $11.0M | -26.0% |
| 2018 | $5.8M | -46.7% |
| 2019 | $3.9M | -33.3% |
| 2020 | $4.2M | 7.7% |
| 2021 | $3.3M | -21.4% |
| 2022 | $4.6M | 38.8% |
| 2023 | $4.8M | 5.9% |
| 2024 | $4.5M | -7.8% |
| 2025 | $4.5M | -0.4% |
| 2026 | $10.8M | 143.1% |
Development and building permits
Applications the City has located on this parcel since 2012, from the Development Permits and Building Permits datasets.
Recent development permits 10 since 2012
| Applied | Permit | Category · description | Status |
|---|---|---|---|
| 2026-09-17 | DP2026-05327 | Change of Use - Permitted Use CHANGE OF USE: OFFICE | New |
| 2024-03-08 | DP2024-01631 | Residential - Multi-Family NEW: MULTI-RESIDENTIAL DEVELOPMENT (1 BUILDING) | Released Approval |
| 2022-06-23 | DP2022-04474 | Change of Use - Permitted Use CHANGE OF USE: OFFICE | Cancelled |
| 2020-10-28 | DP2020-6923 | Change of Use - Permitted Use CHANGE OF USE: COUNSELLING SERVICE | Cancelled |
| 2019-10-07 | DP2019-5203 | Change of Use - Discretionary Use or Relaxations Required CHANGE OF USE: CHILD CARE SERVICE (12 PRESCHOOL CHILDREN, 80 DAYCARE CHILDREN) | Cancelled |
| 2016-06-23 | DP2016-2555 | Residential - Multi-Family NEW: MULTI-RESIDENTIAL DEVELOPMENT (1 BUILDING, 193 UNITS) | Lapsed Approval |
| 2013-07-08 | DP2013-2768 | Commercial - Other Areas ADDITION: ACCESSORY LIQUOR SERVICE, OFFICE, PERFORMING ARTS ACADEMY, SIGN - CLASS B | Released Approval |
| 2012-08-07 | DP2012-3305 | Signs - Discretionary Use SIGN - CLASS F: THIRD PARTY ADVERTISING SIGN (5 YEARS) | Expired Approval |
Recent building permits 29 since 2012 · 24 in the City’s office class
| Applied | Permit | Class · work | Est. cost | Status |
|---|---|---|---|---|
| 2025-10-21 | BP2025-20537 | 3402 - Office · Improvement Interior alterations | $50,000 | Completed |
| 2025-07-28 | BP2025-14611 | 3402 - Office · Improvement Interior alterations - Vecova Hub Space | $574,835 | Completed |
| 2024-03-26 | BP2024-05165 | 3402 - Office · Improvement Group D Office 3.2.2.55. | $189,500 | Completed |
| 2024-02-27 | BP2024-03284 | 3402 - Office · Improvement Office Interior Alteration | $25,100 | Completed |
| 2023-09-28 | BP2023-16711 | 3402 - Office · Improvement Interior Alterations | $8,000 | Completed |
| 2023-04-11 | BP2023-04691 | 2306 - Parking Garage · Improvement Parkade Repair | $38,850 | Completed |
| 2022-06-23 | BP2022-11010 | 4002 - Vacant · Improvement interior alteration, demising | $25,000 | Completed |
| 2019-12-17 | BP2019-16997 | 5301 - Child Care Facility · Improvement Kids@Churchill Park - Kahanoff Child Care | $600,000 | Completed |
Declared estimated project cost across all 29 non-residential building permits on the parcel since 2012: $34.2M. Permit descriptions are the City’s records at retrieval; applicant and contractor names are not reproduced.
Nearby office buildings
The six nearest office building sites in the record, by straight-line distance between parcel centroids.
- Northern Electric Co. Warehouse102 11 Ave SE
105 12 Ave SE questions
Answers drawn from the record.
How tall is 105 12 Ave SE?
The main structure on the parcel has a LiDAR roof height of 47.9 m in The City of Calgary’s 3D building data, a storey-equivalent of about 12 at 3.9 m per storey.
When was 105 12 Ave SE built?
The City’s assessment roll records 1981 as the year of construction.
Which CTrain station is closest to 105 12 Ave SE?
Victoria Park/Stampede Station, 420 m in a straight line from the parcel centroid.
Is office space available at 105 12 Ave SE?
This profile is built from public records and does not track availability, rents or tenancy. Submit a private requirement and current options in the building or nearby will be confirmed through Commercially.
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) — The City of Calgary, retrieved 2026-09-21. 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.