731 Trafford Drive NW
731 Trafford Drive NW is a vacant lot in Thorncliffe, Calgary on a 5,992 sq ft lot. The City of Calgary assessed it at $458,000 for 2026, -8.3% over 3 years.
$458,000
2026 assessed value
Change in assessed value
- 3 years-8.3%
- 5 years+5.7%
- 10 years+0.1%
- 20 years+94.5%
The change in the City's assessment of the same property, to 2026. Years before the building was finished or before a jump in its value are left out.
Facts
- Kind of property
- Vacant lot
- 2025 assessed value
- $544,500
- Lot size
- 5,992 sq ft
- Zoning
- R-C1,R-CG
- City use code
- A006
Building history
- 1956 · BuiltCity assessment records
- 2025 · Building demolishedBuilding permit
- 2026 · House builtBuilding permit
Years built from the City's assessment rolls (2020 on), and completed permits for new buildings and demolitions (1999 on). Where they disagree, both are shown.
Legal secondary suite
On the City of Calgary's secondary suite registry: approved and inspected, Sep 2026.
Permits (4)
- Secondary SuiteBuilding permit · Feb 2026 · est. $54,843 · 1 new home · completed · BP2026-02836
- New house, basement development, fireplace, garage, deck, porchBuilding permit · Nov 2025 · 1 new home · completed · BP2025-19829
- Demolition (demolition)Building permit · Jun 2025 · completed · BP2025-11188
- New: single detached dwelling, secondary suite (basement)Development permit · May 2025 · approved · DP2024-08461
From the City of Calgary's open data, up to Oct 2026. Costs are the applicant's estimate.
Along Trafford Drive NW
From the City of Calgary's open assessment data. An assessment is the City's estimate of market value on July 1, 2025, for property tax; it is not a sale price. The map also shows building permits, legal suites and homes for sale or rent.