423 Simons Road NW
423 Simons Road NW is a house in Thorncliffe, Calgary, built in 2019 on a 4,470 sq ft lot. The City of Calgary assessed it at $970,000 for 2026, +17.3% over 3 years.
$970,000
2026 assessed value · about $6,450 a year in property tax
Change in assessed value
- 3 years+17.3%
- 5 years+39.5%
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 256 duplexes in Thorncliffe
In the top tenth of duplexes in Thorncliffe. The typical one is assessed at $437K; this one is 122% higher.
Similar homes nearby
- 425 Simons Road NW$1.10M · built 2019
- 248 43 Avenue NW$1.10M · built 2022
- 250 43 Avenue NW$1.10M · built 2022
- 4319 2 Street NW$934K · built 2012
- 4317 2 Street NW$934K · 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 $1.10M; this one is 12% lower.
Facts
- Kind of property
- House
- 2025 assessed value
- $971,500
- Year built
- 2019
- Lot size
- 4,470 sq ft
- Zoning
- R-C2,R-CG
- City use code
- R120
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
- 2019 · House demolishedBuilding permit
- 2019 · Semi-detached 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.
Permits (4)
- New semi-detached house, basement development, fireplace, garage, deck, porchBuilding permit · Jun 2019 · est. $389,519 · 1 new home · completed · BP2019-04714
- Demolition (demolition)Building permit · Apr 2019 · completed · BP2019-03419
- New: semi-detached dwellingDevelopment permit · Nov 2018 · approved · DP2018-4380
- New: semi-detached dwellingDevelopment permit · May 2014 · approved, lapsed · DP2013-2749
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.