510 15 Avenue SW
510 15 Avenue SW is an apartment building in Beltline, Calgary, built in 1929 on a 23,913 sq ft lot. The City of Calgary assessed it at $105,450,000 for 2026.
$105,450,000
2026 assessed value
Facts
- Kind of property
- Apartment building
- 2025 assessed value
- $71,370,000
- Year built
- 1929
- Lot size
- 23,913 sq ft
- Zoning
- DC
- City use code
- X061
Building history
- 1929 · BuiltCity assessment records
- 2022 · Building demolishedBuilding permit
- 2025 · Apartment building builtBuilding 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 (15)
- First tenant fit out - tephen J Shop, 4th Street LoftsBuilding permit · Jul 2026 · est. $725,000 · issued · BP2026-08011
- Interior Alteration (Demising Wall)Building permit · Jun 2026 · est. $7,000 · completed · BP2026-05311
- New: sign - class b (fascia sign)Development permit · Jun 2026 · approved · DP2026-03137
- Exterior Aletrations- 4th Street LoftsBuilding permit · Apr 2026 · est. $153,889 · completed · BP2026-04073
- 4th Street Lofts Residential 29 Storey High BuildingBuilding permit · Mar 2024 · est. $68,581,961 · 272 new homes · completed · BP2022-10816
From the City of Calgary's open data, up to Oct 2026. The map lists every one. Costs are the applicant's estimate.
Along 15 Avenue SW
- 334 15 Avenue SW$1.54M
- 338 15 Avenue SW$1.93M
- 342 15 Avenue SW$171K
- 516 15 Avenue SW$748K
- 517 15 Avenue SW$172K
- 520 15 Avenue SW$2.27M
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.