3904 31 Street SW
3904 31 Street SW is a house in Rutland Park, Calgary, built in 1957 on a 6,439 sq ft lot. The City of Calgary assessed it at $849,500 for 2026, +15.7% over 3 years.
$849,500
2026 assessed value · about $5,650 a year in property tax
Change in assessed value
- 3 years+15.7%
- 5 years+40.9%
- 10 years+40.6%
- 20 years+164.6%
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
- $860,500
- Year built
- 1957
- Lot size
- 6,439 sq ft
- Zoning
- R-C2,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
- 1957 · BuiltCity assessment records
- 2016 · Garage suite 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.
2 legal secondary suites
On the City of Calgary's secondary suite registry: approved and inspected, Oct 2025.
Permits (3)
- Secondary SuiteBuilding permit · May 2025 · completed · BP2025-07343
- Residential improvement project (new)Building permit · Aug 2015 · est. $100,000 · 1 new home · completed · BP2015-09930
- New: backyard suiteDevelopment permit · Mar 2015 · approved · DP2015-0022
From the City of Calgary's open data, up to Oct 2026. Costs are the applicant's estimate.
Along 31 Street SW
- 3816 31 Street SW$950K
- 3820 31 Street SW$874K
- 3824 31 Street SW$794K
- 3908 31 Street SW$501K
- 3910 31 Street SW$558K
- 3912 31 Street SW$817K
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.