1004 23 Avenue NW
1004 23 Avenue NW is a house in Mount Pleasant, Calgary, built in 1979 on a 2,996 sq ft lot. The City of Calgary assessed it at $547,500 for 2026, +22.6% over 3 years.
$547,500
2026 assessed value · about $3,640 a year in property tax
Change in assessed value
- 3 years+22.6%
- 5 years+38.3%
- 10 years+18.1%
- 20 years+131.0%
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 798 duplexes in Mount Pleasant
In the lowest tenth of duplexes in Mount Pleasant. The typical one is assessed at $895K; this one is 39% lower.
Similar homes nearby
- 1006 23 Avenue NW$548K · built 1979
- 1126 21 Avenue NW$550K · built 1984
- 1128 21 Avenue NW$478K · built 1984
- 1114 20 Avenue NW$451K · built 1979
- 1116 20 Avenue NW$408K · built 1980
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 $478K; this one is 15% higher.
Facts
- Kind of property
- House
- 2025 assessed value
- $528,000
- Year built
- 1979
- Lot size
- 2,996 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 (2)
- GarageBuilding permit · Oct 2009 · est. $15,273 · completed · BP2009-12686
- Relaxation: accessory residential building (garage) - parcel coverageDevelopment permit · Sep 2009 · approved · DP2009-3176
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.