820 20 Avenue NW
820 20 Avenue NW is a house in Mount Pleasant, Calgary, built in 1977 on a 3,000 sq ft lot. The City of Calgary assessed it at $462,000 for 2026, +31.8% over 3 years.
$462,000
2026 assessed value · about $3,070 a year in property tax
Change in assessed value
- 3 years+31.8%
- 5 years+38.9%
- 10 years+24.9%
- 20 years+115.4%
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 48% lower.
Similar homes nearby
- 818 20 Avenue NW$462K · built 1977
- 729 22 Avenue NW$547K · built 1982
- 727 22 Avenue NW$546K · built 1982
- 705 21 Avenue NW$533K · built 1977
- 703 21 Avenue NW$565K · built 1977
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 $546K; this one is 15% lower.
Facts
- Kind of property
- House
- 2025 assessed value
- $444,000
- Year built
- 1977
- Lot size
- 3,000 sq ft
- Zoning
- H-GO,R-C2
- 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.
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.