6403 31 Avenue NW
6403 31 Avenue NW is a house in Bowness, Calgary, built in 2018 on a 7,200 sq ft lot. The City of Calgary assessed it at $1,300,000 for 2026, +28.1% over 3 years.
$1,300,000
2026 assessed value · about $8,640 a year in property tax
Change in assessed value
- 3 years+28.1%
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
- House
- 2025 assessed value
- $1,270,000
- Year built
- 2018
- Lot size
- 7,200 sq ft
- Zoning
- R-C1s,R-CG
- City use code
- R111
Think this value is wrong?
The City of Calgary mails assessment notices each January. During the review period that follows you can ask the City's assessors to look again, and by the deadline printed on your notice you can file a complaint with the Assessment Review Board. Values of similar homes nearby, like the ones above, are the usual starting point. Details are on calgary.ca under property assessment.
Building history
- 2018 · House demolishedBuilding permit
- 2018 · Garage suite builtCity assessment records and building 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, Nov 2020.
Permits (6)
- Demolition (demolition)Building permit · Nov 2018 · completed · BP2018-15139
- Secondary SuiteBuilding permit · Oct 2018 · est. $70,000 · 1 new home · completed · BP2018-12213
- New house, basement development, porchBuilding permit · Oct 2018 · est. $587,115 · 1 new home · completed · BP2018-12791
- New: single detached dwelling, backyard suite (above garage), accessory residential building (garage)Development permit · May 2018 · approved · DP2018-1417
- Relaxation: accessory residential building (existing shed) - building setback from side property lineDevelopment permit · Sep 2016 · approved · DP2016-3542
From the City of Calgary's open data, up to Oct 2026. The map lists every one. Costs are the applicant's estimate.
Along 31 Avenue NW
- 6383 31 Avenue NW$531K
- 6384 31 Avenue NW$526K
- 6387 31 Avenue NW$554K
- 6404 31 Avenue NW$452K
- 6407 31 Avenue NW$521K
- 6408 31 Avenue NW$529K
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.