4645 20 Street SW
4645 20 Street SW is a house in Garrison Woods, Calgary, built in 2002 on a 3,961 sq ft lot. The City of Calgary assessed it at $1,090,000 for 2026, +34.5% over 3 years.
$1,090,000
2026 assessed value · about $7,250 a year in property tax
Change in assessed value
- 3 years+34.5%
- 5 years+46.2%
- 10 years+30.5%
- 20 years+113.5%
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 422 detached houses in Garrison Woods
Valued above about 50% of detached houses in Garrison Woods. The typical one is assessed at $1.07M; this one is about the same.
Similar homes nearby
- 4649 20 Street SW$1.12M · built 2003
- 4641 20 Street SW$801K · built 2002
- 4653 20 Street SW$661K · built 2002
- 4657 20 Street SW$820K · built 2002
- 4648 Quentin Street SW$1.10M · built 2003
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 $820K; this one is 33% higher.
Facts
- Kind of property
- House
- 2025 assessed value
- $1,000,000
- Year built
- 2002
- Lot size
- 3,961 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 (2)
- Relaxation: air conditioning equipment (existing) - projection into side setbackDevelopment permit · Aug 2017 · approved · DP2017-3550
- New house, basement development, fireplace, garage, porchBuilding permit · Jul 2002 · est. $162,459 · 1 new home · completed · BP2002-08301
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.