424 18 Avenue NW
424 18 Avenue NW is a house in Mount Pleasant, Calgary, built in 2008 on a 3,125 sq ft lot. The City of Calgary assessed it at $824,000 for 2026, +13.2% over 3 years.
$824,000
2026 assessed value · about $5,480 a year in property tax
Change in assessed value
- 3 years+13.2%
- 5 years+22.4%
- 10 years+9.4%
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 1,260 detached houses in Mount Pleasant
Valued above about 60% of detached houses in Mount Pleasant. The typical one is assessed at $780K; this one is 6% higher.
Similar homes nearby
- 411 18 Avenue NW$846K · built 2004
- 505 19 Avenue NW$949K · built 2010
- 507 19 Avenue NW$965K · built 2010
- 443 19 Avenue NW$1.32M · built 2008
- 466 19 Avenue NW$1.02M · built 2012
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 $965K; this one is 15% lower.
Facts
- Kind of property
- House
- 2025 assessed value
- $800,000
- Year built
- 2008
- Lot size
- 3,125 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.
Building history
- 2007 · House demolishedBuilding permit
- 2008 · 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 (6)
- Secondary SuiteBuilding permit · Apr 2025 · est. $69,864 · completed · BP2024-23918
- Relaxation: air conditioning equipment (existing) - projection into side setbackDevelopment permit · Mar 2015 · approved · DP2015-0504
- GarageBuilding permit · Aug 2008 · est. $13,208 · completed · BP2008-09048
- New house, fireplaceBuilding permit · Aug 2008 · est. $204,235 · 1 new home · completed · BP2008-09047
- Single detached dwellingDevelopment permit · Apr 2008 · approved · DP2008-0092
From the City of Calgary's open data, up to Oct 2026. The map lists every one. 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.