Street · 322 of 8,565 by permit count
Building permits on Nairn Ave
The City of Toronto has 456 building permits on record for Nairn Ave, going back to 1991. Those permits created 36 homes and removed 8, a net change of +28. Declared construction value totals $13.7M. The most recent permit was applied for Aug 20, 2026 at 483 Nairn Ave.
- Permits on record
- 4561991–2026
- Declared construction value
- $13.7Mas filed, not adjusted
- Homes created
- 36dwelling units
- Homes removed
- 8net +28
Permits issued per year
20002026 (part year)
Most common work
Structures worked on
Where this street runs
Corso Italia-Davenport 269 permits
Caledonia-Fairbank 187 permits
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Aug 20, 2026 | Other(SR) | Proposed retaining wall construction and rebuild stairs | $30K | Open |
| Jul 15, 2026 | Canopy | Proposal to construct a canopy above the existing concrete porch | $2K | Open |
| Jul 6, 2026 | Building Permit Related(MS) | Rev- 01 revision to HVACHVAC - Proposal to demolish existing dwelling and construct a new three-storey fourplex.See also 25-200283 ZAP 00 ZR | — | Open |
| Jun 30, 2026 | Building Permit Related(MS) | Rev 01 - Revision to HVACHVAC - Proposed two storey laneway suite at the rear of the property. | — | Open |
| Jun 10, 2026 | Party Wall Admin Permits | Party wall admin permit - To legalize existing garage party wall between 188 and 190 Nairn Ave | — | Open |
| Jun 8, 2026 | Garage | To legalize existing garage wall encroached on to the property from 188 Nairn Ave | $1K | Open |
| Jun 1, 2026 | Demolition | Proposal for a new 3 storey 2 Unit-Detached by renovation. | — | Demolition |
| May 29, 2026 | Building Permit Related(MS) | HVAC - Proposal for a new 3 storey 2 Unit-Detached by renovation. | — | Open |
| May 28, 2026 | Building Permit Related (DR) | Drain - Proposal for a new 3 storey 2 Unit-Detached by renovation. | — | Open |
| May 28, 2026 | Building Permit Related(PS) | Plumbing - Proposal for a new 3 storey 2 Unit-Detached by renovation. | — | Open |
| May 28, 2026 | New Building - By Renovation | Proposal for a new 3 storey 2 Unit-Detached by renovation. | $800K | New build |
| May 20, 2026 | Building Permit Related(PS) | Plumbing - Proposed interior alteration to main floor. | — | Open |
| May 19, 2026 | Garage | Proposal to legalize existing garage wall encroached on to the property from 188 Nairn Ave. | $1K | Closed |
| May 13, 2026 | Interior Alterations | Proposed interior alteration to main and basement floor. | $20K | Open |
| May 8, 2026 | Building Permit Related (DR) | Drain - Proposed construction of a two storey garden suite in the rear yard of existing single family dwelling. | — | Closed |
| May 8, 2026 | Building Permit Related(PS) | Plumbing - Proposed construction of a two storey garden suite in the rear yard of existing single family dwelling. | — | Open |
| May 8, 2026 | New Laneway / Rear Yard Suite | Proposed construction of a two storey garden suite in the rear yard of existing single family dwelling. | $350K | Open |
| May 8, 2026 | Building Permit Related(MS) | HVAC - Proposed construction of a two storey garden suite in the rear yard of existing single family dwelling. | — | Open |
| May 6, 2026 | Multiple Projects | REVISION - Engineering details for the deck, basement walkout, and new exterior wall at the front entranceProposed interior alterations to convert a 2 unit dwelling to a 3 unit dwelling. | — | Open |
| May 4, 2026 | Garage | Proposal to legalize existing garage wall encroached on to the property from 188 Nairn Ave | $1K | Closed |
| Apr 22, 2026 | Multiple Projects | Proposal for multiple projects (interior alterations and rear yard deck). | $5K | Closed |
| Apr 16, 2026 | Building Permit Related(MS) | HVAC - PROPOSALTO MAKE ADDITIONAL STRUCTURAL ALTERATIONS AND ADD A NEW BARRIER FREE BATHROOM IN THE EXISTING BASEMENT. | — | Open |
| Apr 16, 2026 | Building Permit Related(MS) | HVAC - Proposed rear addition and interior alterations. | — | Open |
| Apr 16, 2026 | Building Permit Related(PS) | Plumbing - PROPOSALTO MAKE ADDITIONAL STRUCTURAL ALTERATIONS AND ADD A NEW BARRIER FREE BATHROOM IN THE EXISTING BASEMENT. | — | Open |
| Mar 18, 2026 | Back Water Valve (Sewer only) | Backwater Valve installation | — | Closed |
| Jan 12, 2026 | Garage | Proposal to extend an existing rear detached garage | $10K | Open |
| Jan 6, 2026 | Building Permit Related(PS) | Plumbing - Small residential projects, Single Family Dwelling (SFD) semidetached, Proposal for interior renovations | — | Open |
| Dec 29, 2025 | Building Permit Related (DR) | Drain - Proposal for a new 3 storey 2 Unit-Detached by renovation. | — | Closed |
| Dec 29, 2025 | Demolition | Proposal for demolition. | — | Demolition |
| Dec 29, 2025 | New Building - By Renovation | Proposal for a new 3 storey 2 Unit-Detached by renovation. | $800K | New build |
| Dec 29, 2025 | Building Permit Related(PS) | Plumbing - Proposal for a new 3 storey 2 Unit-Detached by renovation. | — | Closed |
| Dec 29, 2025 | Building Permit Related(MS) | HVAC - Proposal for a new 3 storey 2 Unit-Detached by renovation. | — | Closed |
| Dec 24, 2025 | Building Permit Related (DR) | Drain - Proposed two storey laneway suite at the rear of the property. | — | Open |
| Dec 24, 2025 | Building Permit Related(PS) | Plumbing - Proposed two storey laneway suite at the rear of the property. | — | Open |
| Dec 24, 2025 | New Laneway / Rear Yard Suite | Proposed two storey laneway suite at the rear of the property. | $400K | Open |
| Dec 9, 2025 | Building Permit Related (DR) | Drain - Proposal to demolish existing dwelling and construct a new three-storey fourplex.See also 25-200283 ZAP 00 ZR | — | Closed |
| Dec 9, 2025 | Demolition | Proposal to demolish existing one-storey single family dwelling and construct a new fourplex. See also 24-200283 ZAP 00 ZR & 25-228689 BLD 00 NH | — | Demolition |
| Dec 9, 2025 | Building Permit Related(PS) | Plumbing - Proposal to demolish existing dwelling and construct a new three-storey fourplex.See also 25-200283 ZAP 00 ZR | — | Open |
| Dec 9, 2025 | New Building | Proposal to demolish existing dwelling and construct a new three-storey fourplex.See also 25-200283 ZAP 00 ZR | $400K | New build |
| Nov 19, 2025 | Multiple Projects | Rev 03: Proposed floor reinforcing and room layout.Revision 02 - Reivison to include rear addition.----------------------------------------------------------------------REV 01: Interior and exterior renovations Proposal to lower the existing basement via underpinning, finishedbasement renovation. Un | — | Closed |
The 40 most recent of 456 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.