1840 27 Avenue SW
1840 27 Avenue SW is a lot with 4 homes in South Calgary, Calgary, built in 2002 on a 6,243 sq ft lot. The City of Calgary assessed its typical unit at $542,250 for 2026, +24.7% over 3 years.
$542,250
Typical unit, 2026 assessed value · about $3,610 a year in property tax
Change in assessed value
- 3 years+24.7%
- 5 years+37.1%
- 10 years+14.8%
- 20 years+116.6%
The change in the City's assessment of the same units, to 2026. Years before the building was finished or before a jump in its value are left out.
Compared with 355 townhouses in South Calgary
Valued above about 45% of townhouses in South Calgary. The typical one is assessed at $567K; this one is 4% lower.
Facts
- Kind of property
- Lot with 4 homes
- Whole property
- $2,169,500
- 2025 assessed value
- $541,000
- Year built
- 2002
- Lot size
- 6,243 sq ft
- Zoning
- M-C1
- City use code
- R401
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
- 2001 · House demolishedBuilding permit
- 2002 · Fourplex 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.
Permits (4)
- Basement developmentBuilding permit · Jun 2003 · est. $6,615 · completed · BP2003-07514
- Fourplex & Accessory BuildingBuilding permit · Oct 2001 · est. $330,000 · 4 new homes · completed · BP2001-11058
- Demolition (demolition)Building permit · Sep 2001 · completed · BP2001-09157
- FourplexDevelopment permit · Aug 2001 · approved · DP2001-1998
From the City of Calgary's open data, up to Oct 2026. Costs are the applicant's estimate.
Along 27 Avenue SW
- 1835 27 Avenue SW$1.45M
- 1836 27 Avenue SW$928K
- 1839 27 Avenue SW$1.07M
- 1904 27 Avenue SW$1.09M
- 1905 27 Avenue SW$471K
- 1908 27 Avenue SW$979K
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.