2821 23A Street NW
2821 23A Street NW is a house in Banff Trail, Calgary, built in 2009 on a 3,000 sq ft lot. The City of Calgary assessed it at $845,000 for 2026, +18.6% over 3 years.
$845,000
2026 assessed value · about $5,620 a year in property tax
Change in assessed value
- 3 years+18.6%
- 5 years+31.6%
- 10 years+11.8%
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 264 duplexes in Banff Trail
Valued above about 35% of duplexes in Banff Trail. The typical one is assessed at $901K; this one is 6% lower.
Similar homes nearby
- 2823 23A Street NW$845K · built 2009
- 2819 23A Street NW$893K · built 2013
- 2817 23A Street NW$893K · built 2013
- 2811 23A Street NW$942K · built 2016
- 2809 23A Street NW$923K · built 2016
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 $893K; this one is 5% lower.
Facts
- Kind of property
- House
- 2025 assessed value
- $840,500
- Year built
- 2009
- Lot size
- 3,000 sq ft
- Zoning
- R-C2,R-CG
- City use code
- R120
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)
- Relaxation: single detached dwelling (existing cantilever) - projection length, privacy wall (existing) - heightDevelopment permit · Nov 2017 · approved · DP2017-0677
- New semi-detached house, basement development, fireplace, deck, porchBuilding permit · Jul 2009 · est. $170,783 · 1 new home · completed · BP2009-04140
- GarageBuilding permit · Jul 2009 · est. $14,680 · completed · BP2009-04137
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.