5025 21A Street SW
5025 21A Street SW is a house in Altadore, Calgary, built in 2012 on a 3,856 sq ft lot. The City of Calgary assessed it at $1,590,000 for 2026, +27.2% over 3 years.
$1,590,000
2026 assessed value · about $10,570 a year in property tax
Change in assessed value
- 3 years+27.2%
- 5 years+47.2%
- 10 years+34.7%
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.
Compared with 1,267 detached houses in Altadore
Valued above about 70% of detached houses in Altadore. The typical one is assessed at $1.27M; this one is 25% higher.
Similar homes nearby
- 5027 21A Street SW$1.21M · built 2013
- 5019 21A Street SW$1.00M · built 2005
- 5017 21A Street SW$1.00M · built 2005
- 5028 21A Street SW$1.28M · built 2014
- 5026 21A Street SW$1.27M · built 2014
The closest homes of the same kind, built within 8 years of this one and on a lot within 30% of its size. Their middle value is $1.21M; this one is 31% higher.
Facts
- Kind of property
- House
- 2025 assessed value
- $1,490,000
- Year built
- 2012
- Lot size
- 3,856 sq ft
- Zoning
- R-C2,R-CG
- City use code
- R110
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.
Permits (3)
- GarageBuilding permit · Jul 2013 · est. $19,514 · completed · BP2013-08495
- New house, basement development, fireplace, deckBuilding permit · Dec 2012 · est. $368,687 · 1 new home · completed · BP2012-15669
- New: contextual single detached dwellingDevelopment permit · Nov 2012 · approved · DP2012-2928
From the City of Calgary's open data, up to Oct 2026. Costs are the applicant's estimate.
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.