Street · 1131 of 8,565 by permit count
Building permits on Rosethorn Ave
The City of Toronto has 168 building permits on record for Rosethorn Ave, going back to 1989. Those permits created 7 homes and removed 2, a net change of +5. Declared construction value totals $3.0M. The most recent permit was issued Sep 10, 2026 at 89 Rosethorn Ave.
- Permits on record
- 1681989–2026
- Declared construction value
- $3.0Mas filed, not adjusted
- Homes created
- 7dwelling units
- Homes removed
- 2net +5
Permits issued per year
20002026 (part year)
Most common work
Structures worked on
Where this street runs
Weston-Pelham Park 106 permits
Keelesdale-Eglinton West 62 permits
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Sep 10, 2026 | Multiple Projects | Proposal for rear addition on second floor and interior renovations on ground floor. | $50K | Open |
| Jul 22, 2026 | Multiple Projects | Revision 01: structural revisions to the approved permitProposal to convert existing duplex to four unit multiplex through interior alterations. Proposal to include two balconies. | — | Open |
| Jun 5, 2026 | Interior Alterations | Proposed Interior Alterations to existing dwelling. | $80K | Open |
| May 26, 2026 | Building Permit Related(MS) | HVAC - Proposal to convert existing duplex to four unit multiplex through interior alterations. Proposal to include two balconies. | — | Open |
| May 22, 2026 | Building Permit Related(PS) | Plumbing - Proposal to convert existing duplex to four unit multiplex through interior alterations. Proposal to include two balconies. | — | Open |
| May 22, 2026 | Building Permit Related (DR) | Drain - Proposal to convert existing duplex to four unit multiplex through interior alterations. Proposal to include two balconies. | — | Open |
| Apr 16, 2026 | Back Water Valve (Sewer only) | Install Backwater Valve | — | Closed |
| Apr 8, 2026 | Building Permit Related (DR) | Drain - Proposal for addition to front of house (enclose existing front porch) and ground floor interior alterations. | — | Open |
| Apr 8, 2026 | Building Permit Related(PS) | Plumbing - Proposal for addition to front of house (enclose existing front porch) and ground floor interior alterations. | — | Open |
| Feb 17, 2026 | Multiple Projects | Proposal for addition to front of house (enclose existing front porch) and ground floor interior alterations. | $150K | Open |
| Oct 25, 2023 | Other(SR) | ROOFTOP SOLAR PANEL INSTALLATION | $13K | Closed |
| Jul 24, 2023 | Other(PS) | Revision to permit #20 191956 PLB 00 PS which has been closed.NEW FRONT PORCH C/W COLD STOR. BELOW, NEW FRONT BSMT. W/O, AND CONVERT EX, S.F.D. BY CONSTRUCTING A NEW BSMT. SUITE. | $45K | Closed |
| Jul 10, 2023 | Multiple Projects | Revision 01: Proposal to construct a new front porch with cold storage below, a new front yard basement walkout staircase and construct a new basement Secondary Suite.Proposal for a second storey rear addition and interior alterations. | — | Closed |
| Jun 6, 2023 | Multiple Projects | Reconstruction of existing porch due to structural failure. Re-cladding of existing building and installation of new windows. | $60K | Open |
| May 19, 2023 | Back Water Valve (Sewer only) | Supply and install main sanitary backwater valve | — | Closed |
| Nov 21, 2022 | Interior Alterations | Proposal for interior alterations in the existing semi-detached house. | $100K | Open |
| Jun 22, 2022 | Multiple Projects | Rev 1: REAR 2ND. STY. BALCONY W/ EXT. STAIR ACCESS TO REAR DECK AND SECONDARY SUITE @ BSMT. LEVEL.Proposed two storey rear addition with storage in basement , new wood deck and 3rd floor balcony at rear, and interior alteration to basement and first floor. **** See ZZC Drawings **** | — | Closed |
| May 2, 2022 | Multiple Projects | Proposal for a new entrance, interior alterations to exisitng dwelling | $31K | Closed |
| May 2, 2022 | Building Permit Related(PS) | Plumbing - Proposal for a new entrance, interior alterations to exisitng dwelling and front yard landscaping | — | Closed |
| Apr 13, 2022 | Building Permit Related(MS) | HVAC - Proposed two storey rear addition with storage in basement , new wood deck and 3rd floor balcony at rear, and interior alteration to basement and first floor. **** See ZZC Drawings **** | — | Closed |
| Jan 14, 2022 | Back Water Valve (Sewer only) | Install a back water valve | — | Closed |
| Oct 4, 2021 | Building Permit Related (DR) | Drain - Proposed two storey rear addition with storage in basement , new wood deck and 3rd floor balcony at rear, and interior alteraion to basement and first floor. | — | Closed |
| Oct 4, 2021 | Building Permit Related(PS) | Plumbing - Proposed two storey rear addition with storage in basement , new wood deck and 3rd floor balcony at rear, and interior alteraion to basement and first floor. | — | Closed |
| Jul 7, 2021 | Back Water Valve (Sewer only) | Proposal for Backwater Valve | — | Closed |
| Jun 1, 2021 | Building Permit Related (DR) | Drain - Proposal for a basement walkout, basement underpinning and basement finishing for a "Recreational Area" in existing single family dwelling. | — | Closed |
| Jun 1, 2021 | Building Permit Related(PS) | Plumbing - Proposal for a basement walkout, basement underpinning and basement finishing for a "Recreational Area" in existing single family dwelling. | — | Closed |
| Apr 12, 2021 | Building Permit Related (DR) | Revision 01: changes related to BLD 01 SR | — | Closed |
| Apr 9, 2021 | Building Permit Related(PS) | Revision 01: changes related to BLD 01 SR | — | Closed |
| Apr 8, 2021 | Multiple Projects | Revision 01: changes affecting all floors & elevations of the project. | — | Closed |
| Mar 16, 2021 | Back Water Valve (Sewer only) | Proposed Back Water Valve (Sewer only) | — | Closed |
| Dec 11, 2020 | Building Permit Related(MS) | HVAC - Proposal for a second storey rear addition and interior alterations. | — | Closed |
| Nov 23, 2020 | Underpinning | Proposal for a basement walkout, basement underpinning and basement finishing for a "Recreational Area" in existing single family dwelling. | $40K | Closed |
| Nov 2, 2020 | Building Permit Related(PS) | Plumbing - Proposal for a second storey rear addition and interior alterations. | — | Closed |
| Sep 15, 2020 | Multiple Projects | Proposal to interior alterations to ground floor kitchen and construct a new flat roof over existing 1 storey addition at the rear of the existing single family dwelling. | $60K | Closed |
| Sep 15, 2020 | Party Wall Admin Permits | Admin party wall permit for work at 70 Rosethorn Ave (20 176582) | — | Closed |
| Sep 15, 2020 | Building Permit Related(PS) | Plumbing - Proposal to interior alterations to ground floor kitchen and construct a new flat roof over existing 1 storey addition at the rear of the existing single family dwelling. | — | Closed |
| Aug 10, 2020 | Garage | Proposed rear detached garage | $14K | Closed |
| May 26, 2020 | Install/Alter Plumbing - only | Drain Repair - replace outside portion of 4icnh sanitary drain, remove trap & breather and install 4' cleanout | — | Open |
| Apr 27, 2020 | Interior Alterations | Proposal for interior alterations to the ground floor and 2nd floor in existing semi-detached single family dwelling. | $60K | Closed |
| Apr 27, 2020 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations to the ground floor and 2nd floor in existing semi-detached single family dwelling. | — | Closed |
The 40 most recent of 168 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.