6640 18A Street SE
6640 18A Street SE is a house in Ogden, Calgary, built in 1935 on a 5,968 sq ft lot. The City of Calgary assessed it at $556,500 for 2026, +35.2% over 3 years.
$556,500
2026 assessed value · about $3,700 a year in property tax
Change in assessed value
- 3 years+35.2%
- 5 years+70.4%
- 10 years+69.7%
- 20 years+246.7%
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 2,102 detached houses in Ogden
Valued above about 70% of detached houses in Ogden. The typical one is assessed at $528K; this one is 5% higher.
Similar homes nearby
- 6643 18A Street SE$475K · built 1931
- 6427 18A Street SE$530K · built 1943
- 6220 18A Street SE$496K · built 1930
- 7439 20 Street SE$515K · built 1930
- 7426 22 Street SE$557K · built 1934
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 $515K; this one is 8% higher.
Facts
- Kind of property
- House
- 2025 assessed value
- $536,500
- Year built
- 1935
- Lot size
- 5,968 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.
Legal secondary suite
On the City of Calgary's secondary suite registry: approved and inspected, Feb 2026.
Permits (1)
- Secondary SuiteBuilding permit · Oct 2024 · est. $30,000 · 1 new home · completed · BP2024-22053
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.