911 20 Avenue NW
911 20 Avenue NW is a house in Mount Pleasant, Calgary, built in 1914 on a 2,999 sq ft lot. The City of Calgary assessed it at $661,000 for 2026, +28.3% over 3 years.
$661,000
2026 assessed value · about $4,400 a year in property tax
Change in assessed value
- 3 years+28.3%
- 5 years+40.0%
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 1,260 detached houses in Mount Pleasant
Valued above about 25% of detached houses in Mount Pleasant. The typical one is assessed at $780K; this one is 15% lower.
Similar homes nearby
- 913 20 Avenue NW$561K · built 1913
- 915 20 Avenue NW$480K · built 1912
- 917 20 Avenue NW$483K · built 1912
- 919 20 Avenue NW$437K · built 1912
- 921 20 Avenue NW$543K · built 1912
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 $483K; this one is 37% higher.
Facts
- Kind of property
- House
- 2025 assessed value
- $620,500
- Year built
- 1914
- Lot size
- 2,999 sq ft
- Zoning
- H-GO,R-C2
- 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 (2)
- GarageBuilding permit · Oct 2019 · est. $38,576 · completed · BP2019-14030
- Relaxation: accessory residential building (existing pergola) - separation from main residential buildingDevelopment permit · May 2019 · approved · DP2019-1768
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.