Calgary · Winston Heights/Mountview
523 30 Avenue NE
523 30 Avenue NE is a house in Winston Heights/Mountview, Calgary, built in 2005 on a 5,987 sq ft lot. The City of Calgary assessed it at $1,160,000 for 2026, +27.3% over 3 years.
$1,160,000
2026 assessed value · about $7,710 a year in property tax
Change in assessed value
- 3 years+27.3%
- 5 years+34.3%
- 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 773 detached houses in Winston Heights/Mountview
Valued above about 85% of detached houses in Winston Heights/Mountview. The typical one is assessed at $693K; this one is 68% higher.
Similar homes nearby
- 519 30 Avenue NE$947K · built 1999
- 517 30 Avenue NE$911K · built 1999
- 515 29 Avenue NE$846K · built 2005
- 513 29 Avenue NE$1.67M · built 2004
- 518 30 Avenue NE$1.37M · built 2011
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 $947K; this one is 23% higher.
Facts
- Kind of property
- House
- 2025 assessed value
- $1,090,000
- Year built
- 2005
- Lot size
- 5,987 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
- 2005 · House builtCity assessment records and building permit
- 2006 · House demolishedBuilding 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 (7)
- AdditionBuilding permit · Jul 2009 · est. $37,227 · completed · BP2009-06381
- Addition: single detached dwelling (rear sunroom )Development permit · Jun 2009 · approved · DP2009-1309
- DeckBuilding permit · Dec 2006 · est. $3,456 · completed · BP2006-20140
- Basement developmentBuilding permit · Nov 2006 · est. $29,919 · completed · BP2006-19414
- Demolition (demolition)Building permit · Jan 2006 · completed · BP2005-04449
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.