4608 20 Avenue NW
4608 20 Avenue NW is a house in Montgomery, Calgary, built in 2024 on a 5,998 sq ft lot. The City of Calgary assessed it at $1,630,000 for 2026.
$1,630,000
2026 assessed value · about $10,840 a year in property tax
Compared with 823 detached houses in Montgomery
In the top tenth of detached houses in Montgomery. The typical one is assessed at $683K; this one is 139% higher.
Similar homes nearby
- 4627 21 Avenue NW$1.17M · built 2016
- 4536 21 Avenue NW$1.38M · built 2021
- 4607 22 Avenue NW$1.50M · built 2018
- 4539 22 Avenue NW$1.73M · built 2021
- 4511 21 Avenue NW$1.87M · built 2021
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 $1.50M; this one is 9% higher.
Facts
- Kind of property
- House
- 2025 assessed value
- $769,500
- Year built
- 2024
- Lot size
- 5,998 sq ft
- Zoning
- R-C1,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.
Building history
- 1952 · Built, since replacedCity assessment records
- 2024 · Building demolishedBuilding permit
- 2024 · House builtCity assessment records and building permit
Years built from the City's assessment rolls (2020 on), and completed permits for new buildings and demolitions (1999 on). Where they disagree, both are shown.
Legal secondary suite
On the City of Calgary's secondary suite registry: approved and inspected, Oct 2025.
Permits (3)
- New house, fireplace, garage, deck, porch, secondary suiteBuilding permit · Aug 2024 · est. $535,782 · 1 new home · completed · BP2024-10467
- Demolition (demolition)Building permit · May 2024 · completed · BP2024-08901
- New: single detached dwelling, secondary suite (basement)Development permit · Apr 2024 · approved · DP2024-01445
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.