Street · 5017 of 8,567 by permit count
Building permits on Sarnia Ave
The City of Toronto has 24 building permits on record for Sarnia Ave, going back to 2001. Those permits created 4 homes and removed 0, a net change of +4. Declared construction value totals $249K. The most recent permit was issued Jun 18, 2025 at 25 Sarnia Ave.
- Permits on record
- 242001–2025
- Declared construction value
- $249Kas filed, not adjusted
- Homes created
- 4dwelling units
- Homes removed
- 0net +4
Permits issued per year
20012025 (part year)
Most common work
Structures worked on
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Jun 18, 2025 | Building Permit Related(MS) | HVAC - Proposal for interior alterations and enlarge one existing window to convert existing dwelling to 3 units. | — | Closed |
| Jun 14, 2024 | Interior Alterations | Proposal for interior alterations and enlarge one existing window to convert existing dwelling to 3 units. | $50K | Closed |
| Jun 14, 2024 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations and enlarge one existing window to convert existing dwelling to 3 units. | — | Closed |
| Nov 10, 2022 | Multiple Projects | Revision 01- see plans for changes to bubble area.Proposal for interior alterations to the basement, ground and 2nd floors, to construct a new basement walkout staircase and underpinning to create a new secondary suite in the basement of the existing semi-detached dwelling. | — | Open |
| Mar 18, 2022 | Interior Alterations | Proposal for interior alterations to remove interior partitions on ground floor. | $50K | Closed |
| Feb 8, 2021 | Building Permit Related (DR) | Drain - Proposal for interior alterations to the basement, ground and 2nd floors, to construct a new basement walkout staircase and underpinning to create a new secondary suite in the basement of the existing semi-detached dwelling. | — | Closed |
| Feb 8, 2021 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations to the basement, ground and 2nd floors, to construct a new basement walkout staircase and underpinning to create a new secondary suite in the basement of the existing semi-detached dwelling. | — | Closed |
| Jan 14, 2021 | Back Water Valve (Sewer only) | Proposal to install a BWV | — | Closed |
| Oct 31, 2018 | Building Permit Related(MS) | HVAC - Proposal to repair fire damage on all floors and convert to a 2 unit dwelling | — | Closed |
| Oct 12, 2018 | Building Permit Related(PS) | Plumbing - Proposal to repair fire damage on all floors and convert to a 2 unit dwelling | — | Closed |
| Sep 24, 2018 | Fire Damage | Proposal to repair fire damage on all floors and convert to a 2 unit dwelling | — | Closed |
| Jul 24, 2018 | Building Permit Related(MS) | HVAC - Proposal to construct fire damage restoration and convert to a two unit dwelling. | — | Closed |
| Jun 27, 2018 | Building Permit Related (DR) | Drain - Proposal to construct fire damage restoration and convert to a two unit dwelling. | — | Closed |
| Jun 27, 2018 | Building Permit Related(PS) | Plumbing - Proposal to construct fire damage restoration and convert to a two unit dwelling. | — | Closed |
| Jun 13, 2018 | Fire Damage | Proposal to construct fire damage restoration and convert to a two unit dwelling. | — | Closed |
| May 18, 2018 | Fixtures/Roof Drains: SFD | Proposal for stand-alone plumbing for a powder room on the main floor with associated HVAC under separate permit. | $5K | Closed |
| May 18, 2018 | HVAC: SFD/Semi/TH | Proposal for stand-alone HVAC for existing single family dwelling. Scope of work includes basement and 3 floors above grade. | $5K | Closed |
| Sep 6, 2017 | Building Permit Related(MS) | HVAC - Proposed alterations to existing basement area (72m2) first and second floor (121.14m2) to accommodate new secondary dwelling unit in existing three storey single family semi detached dwelling. | — | Closed |
| Aug 24, 2017 | Building Permit Related(PS) | Plumbing - Proposed alterations to existing basement area (72m2) first and second floor (121.14m2) to accommodate new secondary dwelling unit in existing three storey single family semi detached dwelling. | — | Closed |
| Aug 23, 2017 | Second Suite (New) | Proposed alterations to existing basement area (72m2) first and second floor (121.14m2) to accommodate new secondary dwelling unit in existing three storey single family semi detached dwelling. | $75K | Closed |
| Aug 23, 2017 | Party Wall Admin Permits | Admin party wall permit for 12 Sarnia Ave. | — | Closed |
| Mar 30, 2016 | Walk-Out Stair | Proposal for a basement walkout in existing semi-detached single family dwelling. | $19K | Open |
| May 27, 2015 | Garage | Construction of a new detached garage and new porch in rear yard of existing single one and a half storey single family semi detached dwelling. | $20K | Closed |
| Sep 4, 2001 | Interior Alterations | make interior alterations and convert to 3 dwelling units, construct 3rd floor deck at rear. see c of a dec. see O.M.B. EDC Applies. | $25K | Closed |
The 24 most recent of 24 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.