Calgary · Winston Heights/Mountview
809 20A Avenue NE
809 20A Avenue NE is a house in Winston Heights/Mountview, Calgary, built in 2016 on a 3,997 sq ft lot. The City of Calgary assessed it at $1,320,000 for 2026, +25.7% over 3 years.
$1,320,000
2026 assessed value · about $8,780 a year in property tax
Change in assessed value
- 3 years+25.7%
- 5 years+42.9%
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 773 detached houses in Winston Heights/Mountview
In the top tenth of detached houses in Winston Heights/Mountview. The typical one is assessed at $693K; this one is 91% higher.
Similar homes nearby
- 807 20A Avenue NE$1.33M · built 2016
- 811 20A Avenue NE$1.29M · built 2014
- 46A Montrose Crescent NE$1.06M · built 2022
- 46B Montrose Crescent NE$1.07M · built 2022
- 49A Montrose Crescent NE$1.08M · built 2022
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 $1.08M; this one is 22% higher.
Facts
- Kind of property
- House
- 2025 assessed value
- $1,230,000
- Year built
- 2016
- Lot size
- 3,997 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)
- Temporary use: home occupation - class 2 (vending business office) - 18 monthsDevelopment permit · Oct 2024 · approved · DP2024-06337
- GarageBuilding permit · Mar 2017 · est. $27,889 · completed · BP2016-12318
- New house, basement development, fireplace, porchBuilding permit · Mar 2017 · est. $377,782 · 1 new home · completed · BP2016-12316
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.