519 23 Avenue NE

519 23 Avenue NE is a house in Winston Heights/Mountview, Calgary, built in 2023 on a 3,077 sq ft lot. The City of Calgary assessed it at $1,000,000 for 2026.

$1,000,000

2026 assessed value · about $6,650 a year in property tax

See it on the 3D map

Compared with 347 duplexes in Winston Heights/Mountview

In the top tenth of duplexes in Winston Heights/Mountview. The typical one is assessed at $778K; this one is 29% higher.

Similar homes nearby

521 23 Avenue NE$1.00M · built 2023
512 23 Avenue NE$901K · built 2023
510 23 Avenue NE$901K · built 2023
511 24 Avenue NE$970K · built 2018
509 24 Avenue NE$970K · built 2018

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 $970K; this one is 3% higher.

Facts

Kind of property: House
2025 assessed value: $952,500
Year built: 2023
Lot size: 3,077 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.

Legal secondary suite

On the City of Calgary's secondary suite registry: approved and inspected, Feb 2024.

Permits (2)

GarageBuilding permit · Jun 2023 · est. $38,576 · completed · BP2023-09249
New semi-detached house, fireplace, porch, secondary suiteBuilding permit · Jun 2023 · est. $267,239 · 1 new home · completed · BP2023-09248

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.