Street · 501 of 8,565 by permit count
Building permits on First Ave
The City of Toronto has 333 building permits on record for First Ave, going back to 1993. Those permits created 4 homes and removed 0, a net change of +4. Declared construction value totals $7.0M. The most recent permit was issued Aug 31, 2026 at 23 First Ave.
- Permits on record
- 3331993–2026
- Declared construction value
- $7.0Mas filed, not adjusted
- Homes created
- 4dwelling units
- Homes removed
- 0net +4
Permits issued per year
20002026 (part year)
Most common work
Structures worked on
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Aug 31, 2026 | Building Permit Related(MS) | HVAC - Interior alterations to existing two unit semi detached home to create single family home | — | Open |
| Aug 21, 2026 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations, additions, new platform & stairs. | — | Open |
| Aug 21, 2026 | Party Wall Admin Permits | Admin permit related to 134 FIRST AVE (26 206806 BLD 00 SR) | $1K | Open |
| Aug 21, 2026 | Multiple Projects | Proposal for interior alterations, additions, new platform & stairs. -Interior alterations at the ground floor only, including: new finishes, new kitchen cabinetry, plumbing and appliances, removal of brick masonry chimney at ground floor, alteration to bottom riser of existing stair from ground flo | $70K | Open |
| Jun 16, 2026 | Interior Alterations | Interior alterations to existing two unit semi detached home to create single family home | $300K | Open |
| Jun 16, 2026 | Building Permit Related (DR) | Drain - Interior alterations to existing two unit semi detached home to create single family home | — | Open |
| Jun 16, 2026 | Building Permit Related(PS) | Plumbing - Interior alterations to existing two unit semi detached home to create single family home | — | Open |
| May 26, 2026 | Building Permit Related (DR) | Drain - Proposal for underpinning. | — | Open |
| May 26, 2026 | Building Permit Related(PS) | Plumbing - Proposal for underpinning. | — | Open |
| May 1, 2026 | Party Wall Admin Permits | Party Wall Admin Permit | $1K | Open |
| Apr 30, 2026 | Underpinning | Proposal for underpinning. | $20K | Open |
| Mar 26, 2026 | Alternative Solution | Proposed alternative solution to code compliance for stations related to the application of emergency power. | — | Open |
| Jan 13, 2026 | Building Permit Related(MS) | HVAC - Proposal for interior alterations for a new secondary suite, basement underpinning, third floor rear dormer addition and roof top rear platform. | — | Open |
| Dec 23, 2025 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations for a new secondary suite, basement underpinning, third floor rear dormer addition and roof top rear platform. | — | Open |
| Dec 23, 2025 | Multiple Projects | Proposal for interior alterations, creating an additional unit, basement underpinning, third floor rear dormer addition and roof top rear platform. | $100K | Open |
| Dec 5, 2025 | Back Water Valve (Sewer only) | Proposal to install Back Water Valve on the main drain in the basement.and replace old clay pipes | — | Closed |
| Nov 6, 2025 | Party Wall Admin Permits | Admin permit related to 3 FIRST AVE (25-247721 BLD 00 SR) | $1K | Open |
| Aug 20, 2025 | Garage | Proposal to demolish and reconstruct detached garage. | $150K | Closed |
| Aug 7, 2025 | Garage | Build a new garage on the existing foundation. | $50K | Closed |
| Dec 11, 2024 | Building Permit Related(MS) | HVAC - Proposal to construct basement underpinning and construction of new basement walk out at the front of the house. | — | Closed |
| Dec 10, 2024 | Addition(s) | REVISION 01: wood framed addition permit revision, building assemblies revised as per the clouded areas, skylight removed, parapet removed. Existing solarium to be replaced with new wood frame structure | — | Closed |
| Apr 3, 2024 | Building Permit Related(PS) | Plumbing - proposal for third storey addition | — | Open |
| Mar 28, 2024 | Interior Alterations | Interior alterations to creating a new window opening and installing a new window on the second floor at the back of the house | $8K | Closed |
| Mar 22, 2024 | Building Permit Related (DR) | Drain - Proposal to construct basement underpinning and construction of new basement walk out at the front of the house. | — | Closed |
| Mar 22, 2024 | Building Permit Related(PS) | Plumbing - Proposal to construct basement underpinning and construction of new basement walk out at the front of the house. | — | Closed |
| Mar 21, 2024 | Addition(s) | proposal for third storey addition | $40K | Open |
| Mar 5, 2024 | Multiple Projects | Proposal to construct basement underpinning and construction of new basement walk out at the front of the house. | $350K | Closed |
| Feb 2, 2024 | Back Water Valve (Sewer only) | Proposal to install backwater valve in existing single family dwelling. | — | Closed |
| Jan 10, 2024 | Building Permit Related(MS) | HVAC - add HVAC to detached garage.Demolish existing rear detached garage and construct new garage. | — | Closed |
| Nov 2, 2023 | Back Water Valve (Sewer only) | For backwater valve | — | Closed |
| Sep 29, 2023 | Garage | Rev 01: Reduction of the garage area by shifting the wall inwards the garage and using created overhang for porch area instead of interior space.NEW REAR DETACHED GARAGE | — | Closed |
| Sep 21, 2023 | Building Permit Related (DR) | Drain - Proposal to construct a 2-storey laneway suite | — | Closed |
| Sep 21, 2023 | New Laneway / Rear Yard Suite | Proposal to construct a 2-storey laneway suite | $250K | Closed |
| Sep 21, 2023 | Building Permit Related(PS) | Plumbing - Proposal to construct a 2-storey laneway suite | — | Closed |
| Sep 21, 2023 | Building Permit Related(MS) | HVAC - Proposal to construct a 2-storey laneway suite | — | Closed |
| Aug 29, 2023 | Building Permit Related(MS) | HVAC - Proposal for interior alterations, finished basement and basemnt underpinning | — | Closed |
| Aug 8, 2023 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations, finished basement and basemnt underpinning | — | Closed |
| Aug 8, 2023 | Building Permit Related (DR) | Drain - Proposal for interior alterations, finished basement and basemnt underpinning | — | Closed |
| Aug 3, 2023 | Party Wall Admin Permits | Party wall admin permit related to permit# 23 183215 BLD 00 SR for address 56 First Ave | $1K | Closed |
| Aug 3, 2023 | Multiple Projects | Proposal for interior alterations, finished basement and basemnt underpinning | $150K | Closed |
The 40 most recent of 333 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.