Street · 400 of 8,516 by permit count
Building permits on Osler St
The City of Toronto has 393 building permits on record for Osler St, going back to 1995. Those permits created 56 homes and removed 3, a net change of +53. Declared construction value totals $13.1M. Half of the 385 permits issued here came through within 32 days of the application. The most recent permit was issued Oct 28, 2026 at 199 Osler St.
- Permits on record
- 3931995–2026
- Declared construction value
- $13.1Mas filed, not adjusted
- Homes created
- 56dwelling units
- Homes removed
- 3net +53
- Typical wait
- 32 days5 days slower than the city
Permits issued per year
20002026 (part year)
Zoning
- Most common zone
- R100.0% of permits · by-law 10.10
- In detached-house zones
- 0.0%38.0% below the city’s 38.0%
- Permits with a zone
- 349of 393 on record
The zoning categories the permits on Osler St fall in, under Zoning By-law 569-2013. These are the City's own category names. This counts permits, not land: it says where the building work happened under which rules, not how the area is carved up. What each zone allows, and what gets built in it.
Most common work
Structures worked on
Postal areas
Where this street runs
Junction-Wallace Emerson 204 permits
Weston-Pelham Park 184 permits
Other streets in M6P
Pacific Ave462 permits
Glenlake Ave450 permits
Kennedy Ave399 permits
Evelyn Ave395 permits
Campbell Ave381 permits
Indian Road Cres351 permits
Ernest Ave334 permits
Rankin Cres332 permits
Looking for one address on Osler St? The address lookup shows every permit filed against a single house or building number.
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Oct 28, 2026 | Interior Alterations | Proposed interior alterations on main floor and back of basement. | $200K | Open |
| Jun 3, 2026 | Building Permit Related(PS) | Plumbing - Creation of window opening in basement. Creation of bedroom in basement | — | Closed |
| Apr 7, 2026 | Interior Alterations | Creation of window opening in basement. Creation of bedroom in basement | $40K | Open |
| Jan 12, 2026 | Building Permit Related(PS) | Plumbing - Interior alterations for a new restaurant with an outdoor patio | — | Closed |
| Jan 12, 2026 | Building Permit Related(MS) | HVAC - Interior alterations for a new restaurant with an outdoor patio | — | Closed |
| Jan 12, 2026 | Interior Alterations | Interior alterations for a new restaurant | $250K | Closed |
| Sep 18, 2025 | Multiple Projects | REV02: Proposed revision for basement apartment, new walkout, new porch and plumbingConvert basement into a second suite with a new walkout, new porchbasement underpinning, plumbing and drain | — | Open |
| Sep 10, 2025 | Building Permit Related(PS) | REV02: Proposed revision for basement apartment, new walkout, new porch and plumbingRevision to convert basement into a second suitePlumbing - basement underpinning, plumbing and drain | — | Open |
| Aug 6, 2025 | Backflow Prevention Devices (Water only) | Proposal for installation 3/4" RP backflow device. | $3K | Closed |
| Aug 1, 2025 | Back Water Valve (Sewer only) | Proposed backwater valve. | — | Closed |
| May 7, 2025 | Multiple Projects | Proposed interior alterations to basement to add accessory unit | $200K | Closed |
| May 7, 2025 | Building Permit Related(PS) | Plumbing - Proposed interior alterations to basement to add accessory unit | — | Closed |
| Apr 9, 2025 | Building Permit Related (DR) | Drain - basement underpinning, plumbing and drain | — | Open |
| Apr 9, 2025 | Party Wall Admin Permits | administrative permit for underpinning of shared wall with 366 Osler | $20K | Open |
| Jan 21, 2025 | Interior Alterations | Proposal to perform interior alterations to convert into a four-unit dwelling. | $25K | Closed |
| Oct 3, 2024 | Multiple Projects | To construct rear addition including third floor and interior alterations for four units | $900K | Open |
| Sep 20, 2024 | Other(SR) | Revision to Permit 23-170663 BLD 00 SR consists of the following: Crawl space revised to basement; foundation wall revised to reinforced masonry; existing roof revised to cathedral roof; basin added to shared bathroom; shower revised to bathtub. | — | Closed |
| Sep 16, 2024 | Demolition | Proposal to demo semi-detached single family dwelling | — | Demolition |
| Sep 16, 2024 | Building Permit Related (DR) | Drain - Proposal to demo and build a new semi-detached single family dwelling into a fourplex building. | — | Open |
| Sep 16, 2024 | New Building | Proposal to demo and build a new semi-detached single family dwelling into a fourplex building. | $900K | New build |
| Jul 24, 2024 | Back Water Valve (Sewer only) | Install back water valve | — | Closed |
| May 29, 2024 | Garage | Legalize as built detached garage | $20K | Closed |
| Apr 12, 2024 | Building Permit Related(MS) | REVISION - revised schedule and AHUHVAC - Interior alterations to the existing single family dwelling by converting the basement and ground floors to two dwelling units - Unit 2 and Unit 3. Alterations to the second floor and proposed third floor addition to accommodate Unit 1 . | — | Closed |
| Mar 15, 2024 | Multiple Projects | REVISION 01 BUILDING PERMIT REVISION APPLICATION TO BP#23 208155 BLD 00INTERIOR ALTERATIONS FOR MAIN FLOOR & SECOND FLOOR LAYOUTPROPOSED TRIPLEX AND INTERIOR ALTERATION/RENOVATION | — | Closed |
| Feb 7, 2024 | Multiple Projects | REV01: Structural as required due to onsite conditions. Revisions to exterior insulation, door relocation at back balcony.Proposal for 3rd storey addition and interior alterations | — | Closed |
| Jan 17, 2024 | Building Permit Related(PS) | Plumbing - PROPOSED TRIPLEX & INTERIOR ALTERATION & RENOVATION | — | Closed |
| Oct 17, 2023 | Multiple Projects | Interior alterations to the existing single family dwelling by converting the basement and ground floors to two dwelling units - Unit 2 and Unit 3. Alterations to the second floor and proposed third floor addition to accommodate Unit 1 . | $750K | Closed |
| Oct 17, 2023 | Building Permit Related(PS) | Plumbing - Interior alterations to the existing single family dwelling by converting the basement and ground floors to two dwelling units - Unit 2 and Unit 3. Alterations to the second floor and proposed third floor addition to accommodate Unit 1 . | — | Closed |
| Sep 28, 2023 | Party Wall Admin Permits | Party wall admin permit related to permit # 23 196365 BLD 00 SR for address 370 Osler St | $1K | Open |
| Sep 15, 2023 | Party Wall Admin Permits | Party wall admin permit related to permit # 23 155329 BLD 00 SR for address 48 Osler St | $1K | Closed |
| Sep 15, 2023 | Party Wall Admin Permits | Party wall admin permit related to permit # 23 155329 BLD 00 SR for address 48 Osler St | $1K | Closed |
| Sep 15, 2023 | Building Permit Related(PS) | Plumbing - Proposal for 3rd storey addition and interior alterations | — | Closed |
| Sep 15, 2023 | Building Permit Related(MS) | HVAC - Proposal for 3rd storey addition and interior alterations | — | Closed |
| Sep 5, 2023 | Building Permit Related (DR) | Drain - Interior alterations to ground floor living room area and mudroom. At second floor, new bathroom added to primary suite on second floor and minor alterations to closets | — | Closed |
| Sep 5, 2023 | Building Permit Related(PS) | Plumbing - Interior alterations to ground floor living room area and mudroom. At second floor, new bathroom added to primary suite on second floor and minor alterations to closets | — | Closed |
| Sep 5, 2023 | Interior Alterations | Interior alterations to ground floor living room area and mudroom. At second floor, new bathroom added to primary suite on second floor and minor alterations to closets | $150K | Open |
| Jul 28, 2023 | Building Permit Related(MS) | HVAC - Additions consist of Breakfast addition, Master Bedroom and Balcony; Renovations consist of Shared Bathroom; new first floor Powder Room, new second floor Bathroom | — | Closed |
| Jul 14, 2023 | Party Wall Admin Permits | Party Wall permit for Work on 55 Osler st | — | Closed |
| Jul 14, 2023 | Building Permit Related(PS) | Plumbing - Additions consist of Breakfast addition, Master Bedroom and Balcony; Renovations consist of Shared Bathroom; new first floor Powder Room, new second floor Bathroom | — | Closed |
| Apr 3, 2023 | New Laneway / Rear Yard Suite | Proposed new laneway suite (138.68m2). | $350K | Closed |
The 40 most recent of 393 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.
Every address on Osler St with a permit on record · 127
- 2 Osler St6 permits · to 2026
- 3 Osler St4 permits · to 2019
- 4 Osler St2 permits · to 2025
- 5 Osler St4 permits · to 2019
- 6 Osler St3 permits · to 2015
- 8 Osler St1 permit · to 2015
- 11 Osler St1 permit · to 2010
- 16 Osler St2 permits · to 2017
- 18 Osler St14 permits · to 2025
- 20 Osler St3 permits · to 2001
- 22 Osler St6 permits · to 2001
- 23 Osler St1 permit · to 2000
- 26 Osler St3 permits · to 2001
- 28 Osler St3 permits · to 2001
- 30 Osler St3 permits · to 2001
- 32 Osler St3 permits · to 2001
- 34 Osler St3 permits · to 2001
- 36 Osler St3 permits · to 2001
- 38 Osler St6 permits · to 2018
- 40 Osler St6 permits · to 2010
- 42 Osler St3 permits · to 2001
- 43 Osler St1 permit · to 2014
- 44 Osler St3 permits · to 2001
- 45 Osler St1 permit · to 2017
- 46 Osler St4 permits · to 2023
- 47 Osler St2 permits · to 2008
- 48 Osler St6 permits · to 2024
- 49 Osler St1 permit · to 2021
- 50 Osler St4 permits · to 2023
- 52 Osler St5 permits · to 2001
- 53 Osler St8 permits · to 2023
- 54 Osler St3 permits · to 2001
- 55 Osler St7 permits · to 2024
- 56 Osler St3 permits · to 2001
- 57 Osler St2 permits · to 2014
- 58 Osler St5 permits · to 2002
- 60 Osler St5 permits · to 2001
- 62 Osler St3 permits · to 2001
- 64 Osler St4 permits · to 2001
- 65 Osler St1 permit · to 2011
- 66 Osler St3 permits · to 2001
- 67 Osler St7 permits · to 2018
- 68 Osler St3 permits · to 2001
- 69 Osler St3 permits · to 2018
- 70 Osler St3 permits · to 2001
- 71 Osler St1 permit · to 2008
- 72 Osler St3 permits · to 2001
- 73 Osler St2 permits · to 2008
- 74 Osler St5 permits · to 2001
- 76 Osler St5 permits · to 2001
- 77 Osler St2 permits · to 2019
- 78 Osler St4 permits · to 2016
- 79 Osler St1 permit · to 2020
- 80 Osler St3 permits · to 2001
- 82 Osler St3 permits · to 2001
- 83 Osler St1 permit · to 2006
- 84 Osler St5 permits · to 2001
- 86 Osler St1 permit · to 2000
- 87 Osler St1 permit · to 2001
- 88 Osler St1 permit · to 2017
- 100 Osler St1 permit · to 2000
- 130 Osler St1 permit · to 2016
- 134 Osler St4 permits · to 2016
- 136 Osler St4 permits · to 2020
- 138 Osler St1 permit · to 2006
- 142 Osler St1 permit · to 2022
- 156 Osler St1 permit · to 2010
- 158 Osler St1 permit · to 2002
- 162 Osler St1 permit · to 2003
- 164 Osler St5 permits · to 2024
- 166 Osler St4 permits · to 2024
- 177 Osler St4 permits · to 2014
- 179 Osler St4 permits · to 2014
- 181 Osler St4 permits · to 2014
- 183 Osler St4 permits · to 2014
- 184 Osler St1 permit · to 2009
- 185 Osler St5 permits · to 2019
- 187 Osler St2 permits · to 2019
- 188 Osler St1 permit · to 2009
- 193 Osler St1 permit · to 2017
- 194 Osler St1 permit · to 2001
- 197 Osler St4 permits · to 2021
- 198 Osler St1 permit · to 2022
- 199 Osler St1 permit · to 2026
- 204 Osler St1 permit · to 2006
- 209 Osler St1 permit · to 2018
- 212 Osler St3 permits · to 2018
- 214 Osler St1 permit · to 1996
- 215 Osler St2 permits · to 2026
- 217 Osler St2 permits · to 2024
- 223 Osler St2 permits · to 2021
- 228 Osler St1 permit · to 1999
- 229 Osler St5 permits · to 2013
- 232 Osler St1 permit · to 2008
- 233 Osler St3 permits · to 2019
- 234 Osler St1 permit · to 2008
- 236 Osler St1 permit · to 2009
- 242 Osler St3 permits · to 2014
- 250 Osler St4 permits · to 2014
- 257 Osler St5 permits · to 2024
- 263 Osler St2 permits · to 2021
- 265 Osler St4 permits · to 2021
- 267 Osler St1 permit · to 2009
- 269 Osler St5 permits · to 2012
- 271 Osler St1 permit · to 2013
- 273 Osler St1 permit · to 2002
- 281 Osler St8 permits · to 2021
- 283 Osler St1 permit · to 2002
- 299 Osler St1 permit · to 2024
- 315 Osler St19 permits · to 2019
- 324 Osler St1 permit · to 2025
- 334 Osler St3 permits · to 2008
- 336 Osler St1 permit · to 2019
- 338 Osler St3 permits · to 2019
- 340 Osler St4 permits · to 2021
- 342 Osler St1 permit · to 2003
- 344 Osler St1 permit · to 2003
- 348 Osler St2 permits · to 2021
- 350 Osler St5 permits · to 2017
- 356 Osler St1 permit · to 1999
- 360 Osler St4 permits · to 2010
- 364 Osler St13 permits · to 2025
- 365 Osler St2 permits · to 2018
- 366 Osler St3 permits · to 2025
- 367 Osler St3 permits · to 2017
- 368 Osler St2 permits · to 2025
- 370 Osler St3 permits · to 2023