303 9 Ave SE
Office · mid-rise office building · built 1966 · 303 9 Ave SE
- Civic address
- 303 9 Ave SE, Calgary, AB
- Community
- Downtown Commercial Core (DNC)
- City sub-property use
- C101 Office · all Office sites
- Land use district
- DC — Direct Control (Direct Control)
- Height rank
- #255 of 580 citywide · #108 of 111 in Downtown Commercial Core
- Site coverage
- 50% of parcel under LiDAR footprints
- Parcel pieces
- 1 titled piece · roll 068229707
- Coordinates
- 51.044117, -114.057654
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 Downtown Commercial Core median and tallest, and against the city.
Access
Public-geometry tests only; confirm routes, entrances and hours with the building.
CTrain
Nearest station: City Hall, 256 m straight-line (route 201/202). Planned Green Line station Event Centre / Grand Central Station is 537 m away (Downtown Segment, per the City’s Green Line map).
Plus 15
Nearest Plus 15 segment: 53 m. Not on the network.
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 068229707 · 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 |
|---|---|---|
| 2005 | $1.4M | — |
| 2006 | $2.1M | 58.1% |
| 2007 | $3.5M | 64.7% |
| 2008 | $4.5M | 27.4% |
| 2009 | $4.4M | -1.6% |
| 2010 | $4.5M | 0.2% |
| 2011 | $3.7M | -17.5% |
| 2012 | $6.2M | 68.7% |
| 2013 | $9.8M | 58.0% |
| 2014 | $11.2M | 14.8% |
| 2015 | $19.3M | 72.1% |
| 2016 | $6.4M | -66.8% |
| 2017 | $6.8M | 5.6% |
| 2018 | $6.4M | -5.6% |
| 2019 | $5.8M | -9.5% |
| 2020 | $5.8M | 0.0% |
| 2021 | $5.8M | 0.0% |
| 2022 | $5.2M | -10.5% |
| 2023 | $5.2M | 0.0% |
| 2024 | $5.8M | 11.8% |
| 2025 | $5.2M | -10.5% |
| 2026 | $4.3M | -17.6% |
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 0 since 2012
None located on this parcel since 2012.
Recent building permits 3 since 2012 · 3 in the City’s office class
| Applied | Permit | Class · work | Est. cost | Status |
|---|---|---|---|---|
| 2015-07-31 | BP2015-09780 | 3402 - Office · Improvement interior Alterations | $114,520 | Completed |
| 2012-11-06 | BP2012-15450 | 3402 - Office · Improvement FIRE ALARM AND SPRINKLERS | $307,000 | Completed |
| 2012-04-19 | BP2012-04483 | 3402 - Office · Improvement INTERIOR ALTERATION AND USE | $1.6M | Completed |
Declared estimated project cost across all 3 non-residential building permits on the parcel since 2012: $2.1M. 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.
- Original Centre Street Bridge Lions800 Macleod Trail SE
- Burns Building237 8 Ave SE
- Great West Liquor Co. Warehouse305 10 Ave SE
- Tudhope, Anderson Company Ltd.239 10 Ave SE
- McBride Hardware Co. Warehouse339 10 Ave SE
303 9 Ave SE questions
Answers drawn from the record.
How tall is 303 9 Ave SE?
The main structure on the parcel has a LiDAR roof height of 15.5 m in The City of Calgary’s 3D building data, a storey-equivalent of about 4 at 3.9 m per storey.
When was 303 9 Ave SE built?
The City’s assessment roll records 1966 as the year of construction.
Which CTrain station is closest to 303 9 Ave SE?
City Hall Station, 256 m in a straight line from the parcel centroid.
Is office space available at 303 9 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.