Street · 427 of 8,567 by permit count
Building permits on Niagara St
The City of Toronto has 377 building permits on record for Niagara St, going back to 1991. Those permits created 490 homes and removed 2, a net change of +488. Declared construction value totals $165.9M. The most recent permit was issued Sep 3, 2026 at 74 Niagara St.
- Permits on record
- 3771991–2026
- Declared construction value
- $165.9Mas filed, not adjusted
- Homes created
- 490dwelling units
- Homes removed
- 2net +488
Permits issued per year
20002026 (part year)
Most common work
Structures worked on
Where this street runs
West Queen West 306 permits
Wellington Place 49 permits
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Sep 3, 2026 | Multiple Projects | REV02: Proposed revision interior renovations to the second and third floors and more detailed windows on the front elevationREV 01: Demolition of existing wall aswell as structural reinforcement of existing block wall.Proposal for a rear 2nd floor addition, new 3rd floor addition, interior alterati | — | Open |
| Aug 26, 2026 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations to 1 storey building. No change of use - existing office and studio. | — | Open |
| Aug 11, 2026 | Other(PS) | Interior alteration to existing master bathroom. Replace existing Kitec water distribution and plumbing rough-ins in existing fixture locations only. No fixture relocation. No structural wall removal. No slab cutting. Plumbing rough-in to be inspected prior to closing walls. | $23K | Open |
| Jul 9, 2026 | Interior Alterations | Proposal for interior alterations to 1 storey building. No change of use - existing office and studio. | $150K | Open |
| Jun 18, 2026 | Re-Roofing/Re-Cladding | Proposal to remove existing exterior cladding system and install new EIFS wall assembly including air/water barrier, insulation, flashings, trims, sealants and associated exterior building envelope rehabilitation work. | $983K | Open |
| May 22, 2026 | Interior Alterations | Revision 1: Building Alterations to construct a sunroom on condo terrace.Proposal for interior alterations to condo unit. | — | Open |
| May 13, 2026 | Other(PS) | Proposal to replace kitech piping. | $8K | Closed |
| May 7, 2026 | Other(PS) | Proposal to replace kitech piping. | $5K | Closed |
| Apr 20, 2026 | Building Permit Related(PS) | Revision 01: Proposal to change layout.Plumbing - Proposal for Interior alteration including associated mechanical, electrical, plumbing work to an existing 1-storey office building with basement. | — | Closed |
| Mar 31, 2026 | Sign Building Permit Related | 1 wall sign**IMPACT MARTIAL ARTS** | — | Open |
| Mar 24, 2026 | Building Permit Related(MS) | Revision 01: Proposal to revise layout. HVAC - Proposal for Interior alteration including associated mechanical, electrical, plumbing work to an existing 1-storey office building with basement. | — | Closed |
| Mar 24, 2026 | Interior Alterations | Revision 01: Proposal to revise layout. Proposal for Interior alteration including associated mechanical, electrical, plumbing work to an existing 1-storey office building with basement. | — | Closed |
| Mar 17, 2026 | Sign Building Permit Related | 1 WALL SIGN**IMPACT MARTIAL ARTS** | — | Closed |
| Feb 10, 2026 | Other(PS) | Kitec pipe replacement to Unit 6 in existing residential townhouse | $20K | Closed |
| Dec 10, 2025 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations to condo unit. | — | Open |
| Sep 29, 2025 | Other(BA) | Proposal for solar panel install on roof. | $100K | Open |
| Sep 12, 2025 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations to construct a bathroom and closet on the second floor. | — | Closed |
| Sep 11, 2025 | Interior Alterations | Proposal for interior alterations to construct a bathroom and closet on the second floor. | $10K | Open |
| Jul 7, 2025 | Building Permit Related(MS) | HVAC - Interior alteration to ground level wall removal kitchen/dining room, renovations to washroom, new rear patio doors and second floor alterations to washroom and new study | — | Closed |
| Jul 2, 2025 | Multiple Projects | Proposal for interior alterations & a 1 storey addition to building for storage. | $750K | Closed |
| Jun 10, 2025 | Other(PS) | Proposal for replacement of kitec plumbing, exact replacement of current plumbing, no new fixtures added. | $2K | Closed |
| May 8, 2025 | Interior Alterations | Revision at basement only, interior alterations for FDK classroom and learning commons retrofit, existing folding tables and benches to remain.PROPOSED INTERIOR ALTERATIONS FOR FDK CLASSROOM AND LEARNING COMMONS RETROFITS | — | Closed |
| Jan 3, 2025 | Building Permit Related(PS) | Plumbing - PROPOSED INTERIOR ALTERATIONS FOR FDK CLASSROOM AND LEARNING COMMONS RETROFITS | — | Closed |
| Jan 3, 2025 | Building Permit Related(MS) | HVAC - PROPOSED INTERIOR ALTERATIONS FOR FDK CLASSROOM AND LEARNING COMMONS RETROFITS | — | Closed |
| Jan 3, 2025 | Interior Alterations | Proposal to perform interior alterations to convert office/workshop building (300 s.m.) into a single unit dwelling. | $50K | Closed |
| Dec 20, 2024 | Building Permit Related(MS) | HVAC - Proposal for a rear 2nd floor addition, new 3rd floor addition, interior alterations to the ground floor and a 2nd floor rear balcony to an existing mixed use building. Ground floor (Unit 1) to be used for personal service, 2nd and 3rd floors to be used for residential dwelling units (2 in to | — | Open |
| Dec 20, 2024 | Building Permit Related(PS) | Plumbing - Proposal for a rear 2nd floor addition, new 3rd floor addition, interior alterations to the ground floor and a 2nd floor rear balcony to an existing mixed use building. Ground floor (Unit 1) to be used for personal service, 2nd and 3rd floors to be used for residential dwelling units (2 i | — | Open |
| Sep 4, 2024 | Building Permit Related(PS) | Plumbing - Proposed 69 units in a heritage designated building (Building A). | — | Closed |
| Sep 4, 2024 | Building Permit Related(MS) | HVAC - Proposed 69 units in a heritage designated building (Building A) | — | Closed |
| Aug 28, 2024 | New Building | Proposal to construct BUILDING 'B' - 2 new residential towers one 12 storey and one 14 storey with a 5 storey podium. Total of 287 dwelling units and 4 level of below grade parking. related to 17 271399 STE | $69.0M | New build |
| Aug 22, 2024 | Interior Alterations | Proposed 69 units in a heritage designated building (Building A). | $60.0M | Closed |
| Jul 26, 2024 | Back Water Valve (Sewer only) | Back Water Valve | — | Closed |
| May 17, 2024 | Deck | Proposal to construct a 14'x14' wooden deck on back side of the house (Area=18sqm) | $5K | Open |
| May 6, 2024 | Piping: Other Buildings | Proposal to replace the kitec plumbing (pipe) in existing townhouse as part of a condo townhouse complex - UNIT 10 | $7K | Closed |
| May 3, 2024 | Deck | Proposal to construct a 14'x14' wooden deck on back side of the house (Area=18sqm) | $5K | Closed |
| May 1, 2024 | Sprinklers | Fire Suppression Permit in relation to Building Permit 22 212385 BLD 01 BA | $78K | Closed |
| Apr 18, 2024 | Party Wall Admin Permits | Party wall admin permit for construction work at 247 Niagara St - 24-135350 SR | — | Closed |
| Apr 18, 2024 | Party Wall Admin Permits | Party wall admin permit for construction work at 247 Niagara St - 24-135350 SR | — | Closed |
| Apr 17, 2024 | Interior Alterations | Interior alteration to ground level wall removal kitchen/dining room, renovations to washroom, new rear patio doors and second floor alterations to washroom and new study | $75K | Closed |
| Apr 17, 2024 | Building Permit Related(PS) | Plumbing - Interior alteration to ground level wall removal kitchen/dining room, renovations to washroom, new rear patio doors and second floor alterations to washroom and new study | — | Closed |
The 40 most recent of 377 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.