4500 15 Street SE
4500 15 Street SE is a commercial property in Alyth/Bonnybrook, Calgary on a 4,384,887 sq ft lot. The City of Calgary assessed it at $16,570,000 for 2026, 0.0% over 3 years.
$16,570,000
2026 assessed value
Change in assessed value
- 3 years0.0%
- 5 years0.0%
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.
Facts
- Kind of property
- Commercial property
- 2025 assessed value
- $16,570,000
- Lot size
- 4,384,887 sq ft
- Zoning
- S-CRI
- City use code
- S003
Building history
- 2011 · Sewage station builtBuilding permit
- 2011 · Building builtBuilding permit
- 2013 · Building builtCity assessment records and building permit
- 2021 · Building demolishedBuilding permit
- 2024 · Sewage treatment builtBuilding permit
- 2024 · Building builtBuilding permit
- 2025 · Building demolishedBuilding permit
- 2026 · Warehouse/office builtBuilding permit
- 2026 · Sewage treatment 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 (84)
- Bonnybrook Centre WWTP WP4Building permit · Sep 2026 · est. $161,734,326 · issued · BP2026-02061
- Demolition (demolition)Building permit · Jul 2026 · issued · BP2026-11901
- Interior/Exterior AlterationsBuilding permit · Apr 2026 · est. $380,000 · issued · BP2026-03372
- New: sewage treatment plant, office (1 building), sign - class c (freestanding sign), sign - class b (fascia sign); changes to site plan: sewage treatment plant…Development permit · Mar 2026 · approved · DP2025-01808
- Bonnybrook Centre & Control Building Lab Lunchroom CSA A277 modulesBuilding permit · Mar 2026 · est. $200,000 · completed · BP2025-21790
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 Street SE
- 3834 15 Street SE$1.00M
- 4321 15 Street SE$10.65M
- 4321 15 Street SE$10.65M
- 4615 15 Street SE$3.85M
- 5501 15 Street SE$410K
- 5604 15 Street SE$4.36M
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.