309 12 Avenue NE
309 12 Avenue NE is a lot with 2 homes in Crescent Heights, Calgary, built in 2016 on a 3,580 sq ft lot. The City of Calgary assessed its typical unit at $700,000 for 2026, +5.8% over 3 years.
$700,000
Typical unit, 2026 assessed value · about $4,650 a year in property tax
Change in assessed value
- 3 years+5.8%
- 5 years+28.7%
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 111 duplexes in Crescent Heights
Valued above about 15% of duplexes in Crescent Heights. The typical one is assessed at $925K; this one is 24% lower.
Facts
- Kind of property
- Lot with 2 homes
- Whole property
- $1,400,000
- 2025 assessed value
- $700,250
- Year built
- 2016
- Lot size
- 3,580 sq ft
- Zoning
- M-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
- 2016 · House demolishedBuilding permit
- 2016 · 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 (5)
- GarageBuilding permit · Mar 2017 · est. $20,205 · completed · BP2017-02356
- New semi-detached house, basement development, fireplaceBuilding permit · Aug 2016 · est. $173,245 · 1 new home · completed · BP2016-09453
- New semi-detached house, basement development, fireplace, porchBuilding permit · Aug 2016 · est. $171,510 · 1 new home · completed · BP2016-09452
- Demolition (demolition)Building permit · Aug 2016 · completed · BP2016-06907
- New: semi-detached dwelling, accessory residential building (garage)Development permit · Apr 2016 · approved · DP2015-5081
From the City of Calgary's open data, up to Oct 2026. Costs are the applicant's estimate.
Along 12 Avenue NE
- 236 12 Avenue NE$663K
- 301 12 Avenue NE$775K
- 305 12 Avenue NE$334K
- 311 12 Avenue NE$663K
- 320 12 Avenue NE$213K
- 412 12 Avenue NE$670K
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.