Street · 321 of 8,516 by permit count
Building permits on Warren Rd
The City of Toronto has 458 building permits on record for Warren Rd, going back to 1974. Those permits created 23 homes and removed 18, a net change of +5. Declared construction value totals $48.7M. Half of the 431 permits issued here came through within 17 days of the application. The most recent permit was issued Oct 8, 2026 at 31 Warren Rd.
- Permits on record
- 4581974–2026
- Declared construction value
- $48.7Mas filed, not adjusted
- Homes created
- 23dwelling units
- Homes removed
- 18net +5
- Typical wait
- 17 days10 days faster than the city
Permits issued per year
20002026 (part year)
Zoning
- Most common zone
- RD95.2% of permits · by-law 10.20
- In detached-house zones
- 95.2%57.3% above the city’s 38.0%
- Permits with a zone
- 442of 458 on record
The zoning categories the permits on Warren Rd 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.
Minor variances at the Committee of Adjustment
- Applications on record
- 34since 2016
- Approved
- 82.4%8.5% below the city · 34 decided
- Median time to a decision
- 173 days53 days slower than the city
Some projects on Warren Rd need the Committee of Adjustment to approve a minor variance from the zoning by-law before a building permit can be applied for at all. Where that applies, the committee’s clock runs first and the permit wait above starts only once it has stopped. Back to back, that is about 190 days, not the 17 days the permit figure alone suggests. How variances work, and the approval rates.
Most common work
Structures worked on
Postal areas
Where this street runs
Casa Loma 264 permits
Forest Hill South 178 permits
Other streets in M4V
St Clair Ave W6,025 permits
Russell Hill Rd792 permits
Lonsdale Rd556 permits
Balmoral Ave527 permits
Farnham Ave442 permits
Cottingham St361 permits
Walker Ave263 permits
Heath St W243 permits
Looking for one address on Warren Rd? 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 8, 2026 | Building Permit Related (DR) | Drain - Proposed renovation of an existing three-storey detached house, a rear addition and a new detached garage. | — | Open |
| Oct 7, 2026 | Multiple Projects | Proposal for a 3-storey addition to an existing 3-storey SFD with a front porch, a rear covered deck, a rear basement walkout, a new detached garage in the front yard, and a new inground swimming pool in the rear yard. | $5.9M | Open |
| Oct 7, 2026 | Building Permit Related(PS) | Plumbing - Proposed renovation of an existing three-storey detached house, a rear addition and a new detached garage. | — | Open |
| Oct 7, 2026 | Building Permit Related(MS) | HVAC - Proposed renovation of an existing three-storey detached house, a rear addition and a new detached garage. | — | Open |
| Dec 12, 2025 | Back Water Valve (Sewer only) | Proposal to install a backwater valve and sump pump. | — | Closed |
| Nov 5, 2025 | New Laneway / Rear Yard Suite | Rev 01 - Proposed changes to floor assemblies, basement, 1st floor, interior basement stair plan, foundation wall, and exterior wall.Demolition of the existing 2-storey garage.Construction of a new garden suite in the footprint of the existing building.Refer to related approved Alterative Solution 2 | — | Open |
| Oct 7, 2025 | Addition(s) | Proposal for 2 storey side and rear addition | $1.0M | Open |
| Jul 15, 2025 | Building Permit Related(MS) | Rev 01: revise to add in-floor heating to two bathrooms on second floorHVAC - Interior alterations to existing dwelling | — | Closed |
| Apr 29, 2025 | Interior Alterations | Interior alterations to existing dwelling | $70K | Closed |
| Apr 29, 2025 | Building Permit Related(PS) | Plumbing - Interior alterations to existing dwelling | — | Closed |
| Apr 4, 2025 | Building Permit Related(PS) | Rev Plumbing - revision plumbing permit related to issued building permits24-189695 BLD 00 & 24-189695 BLD 01Proposal to construct green house addition to existing coach house with interior alteerations. | — | Closed |
| Dec 24, 2024 | Multiple Projects | Proposal for interior alterations and a heat traced ramp and stair to replace exterior door for the sunroom at the rear of an existing SFD-detached dwelling. | $425K | Closed |
| Dec 24, 2024 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations and a heat traced ramp and stair to replace exterior door for the sunroom at the rear of an existing SFD-detached dwelling. | — | Closed |
| Dec 24, 2024 | Building Permit Related(MS) | HVAC - Proposal for interior alterations and a heat traced ramp and stair to replace exterior door for the sunroom at the rear of an existing SFD-detached dwelling. | — | Closed |
| Oct 30, 2024 | Interior Alterations | Proposal for interior alterations | $20K | Closed |
| Oct 18, 2024 | Deck | PROPOSE REAR YARD DECK | $20K | Closed |
| Oct 16, 2024 | Interior Alterations | PROPOSED INTERIOR ALTERATIONS FOR KITCHEN AND MASTER BATHROOM. | $100K | Closed |
| Oct 16, 2024 | Building Permit Related(PS) | Plumbing - PROPOSED INTERIOR ALTERATIONS FOR KITCHEN AND MASTER BATHROOM. | — | Closed |
| Oct 2, 2024 | Interior Alterations | INTERIOR ALTERATION FOR KITCHEN AND MASTER BATHROOM. | $100K | Closed |
| Oct 2, 2024 | Building Permit Related(PS) | Plumbing - INTERIOR ALTERATION FOR KITCHEN AND MASTER BATHROOM. | — | Closed |
| Sep 16, 2024 | Accessory Building(s) | Revision 01 - revised interior renovations to green house addition and coach house.-----------------------------------------------------------------------------Proposal to construct green house addition to existing coach house with interior alteerations. | — | Closed |
| Aug 29, 2024 | Inside and Outside Drains | Proposal to replace the sewer lines for an existing SFD-detached dwelling. | $50K | Closed |
| Aug 19, 2024 | Building Permit Related(MS) | HVAC - Proposal to construct green house addition to existing coach house with interior alteerations. | — | Closed |
| Jul 30, 2024 | Building Permit Related(MS) | HVAC - Interior and exterior alterations, remove existing brick veneer and replace with stone. Remove rear wall and install new glazed wall. Existing roof to remain but will be recladded and modified at areas noted on drawings. | — | Open |
| Jun 27, 2024 | Building Permit Related(PS) | Revision 01 - revision to attic floor areaPlumbing - Interior and exterior alterations, remove existing brick veneer and replace with stone. Remove rear wall and install new glazed wall. Existing roof to remain but will be recladded and modified at areas noted on drawings. | — | Open |
| Jun 26, 2024 | Multiple Projects | Revision 01 - revision to attic floor area BUMPOUT) WHICH CAUSES A SMALL INCREASE IN FLAT ROOF%. HOWEVER, NO CHANGE TO SITE PLAN, BUILDING HEIGHT AND BUIDLING OUTLINE.Interior and exterior alterations, remove existing brick veneer and replace with stone. Remove rear wall and install new glazed wall. | — | Open |
| Jun 17, 2024 | Addition(s) | Proposed front yard covered entry addition. | $20K | Closed |
| Jun 11, 2024 | Multiple Projects | REV01: Proposed revision for rear kitchen bay window and accessible ramp at front porch, as per drawings Proposed vestibule, elevator, interior alterations, and porch. | — | Open |
| May 9, 2024 | Building Permit Related(MS) | Revision #01 - Proposed duct work adjustments made on various areas and mainly on the 3rd Floor. Equipment and manifold layout revisionsHVAC - Three storey dwelling with attached garage, third floor balcony | — | Closed |
| May 1, 2024 | Interior Alterations | Proposal for interior alterations to all floors of an existing SFD-detached dwelling. | $300K | Closed |
| May 1, 2024 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations to all floors of an existing SFD-detached dwelling. | — | Closed |
| Apr 17, 2024 | Building Permit Related(MS) | HVAC - Proposed front vestibule and elevator addition, interior alterations and accessibility modifications | — | Open |
| Apr 17, 2024 | Building Permit Related (DR) | Drain - Proposed front vestibule and elevator addition, interior alterations and accessibility modifications | — | Open |
| Apr 17, 2024 | Building Permit Related(PS) | Plumbing - Proposed front vestibule and elevator addition, interior alterations and accessibility modifications | — | Open |
| Apr 4, 2024 | Building Permit Related(PS) | Plumbing - Demolition of the existing 2-storey garage.Construction of a new garden suite in the footprint of the existing building. | — | Open |
| Apr 4, 2024 | Building Permit Related (DR) | Drain - Demolition of the existing 2-storey garage.Construction of a new garden suite in the footprint of the existing building. | — | Open |
| Jan 18, 2024 | Backflow Prevention Devices (Water only) | Propoosed installation of a new backflow devices in an existing apartment building. | $6K | Closed |
| Dec 19, 2023 | New Building | REV 02 - Proposal for interior architectural revisions.Revision 01 - Proposal to alter the existing drawings at rear, front porch, and basement. Three storey dwelling with attached garage, third floor balcony | — | New build |
| Oct 20, 2023 | Alternative Solution | An proposed alternative solution to address the travel distance greater than 45m from the road to the garden suite. | — | Closed |
| Jul 7, 2023 | Garage | Detached Garge restoration and resuface driveway | $50K | Open |
The 40 most recent of 458 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 Warren Rd with a permit on record · 93
- 1 Warren Rd2 permits · to 2023
- 17 Warren Rd4 permits · to 2019
- 18 Warren Rd6 permits · to 2016
- 20 Warren Rd9 permits · to 2019
- 21 Warren Rd3 permits · to 2005
- 26 Warren Rd6 permits · to 2024
- 31 Warren Rd4 permits · to 2026
- 33 Warren Rd1 permit · to 2015
- 34 Warren Rd14 permits · to 2025
- 35 Warren Rd1 permit · to 2015
- 37 Warren Rd4 permits · to 2005
- 40 Warren Rd5 permits · to 2025
- 44 Warren Rd4 permits · to 2003
- 47 Warren Rd6 permits · to 2020
- 48 Warren Rd8 permits · to 2023
- 52 Warren Rd6 permits · to 2011
- 59 Warren Rd1 permit · to 2001
- 60 Warren Rd9 permits · to 2016
- 64 Warren Rd5 permits · to 2021
- 67 Warren Rd1 permit · to 2000
- 68 Warren Rd1 permit · to 1999
- 72 Warren Rd7 permits · to 2025
- 78 Warren Rd6 permits · to 2024
- 82 Warren Rd3 permits · to 2022
- 90 Warren Rd6 permits · to 2018
- 96 Warren Rd5 permits · to 2014
- 103 Warren Rd7 permits · to 2001
- 106 Warren Rd6 permits · to 2014
- 111 Warren Rd5 permits · to 2019
- 112 Warren Rd12 permits · to 2024
- 120 Warren Rd11 permits · to 2020
- 123 Warren Rd3 permits · to 2001
- 126 Warren Rd11 permits · to 2018
- 131 Warren Rd2 permits · to 2015
- 132 Warren Rd3 permits · to 2008
- 137 Warren Rd3 permits · to 2007
- 138 Warren Rd1 permit · to 1995
- 145 Warren Rd9 permits · to 2005
- 146 Warren Rd7 permits · to 2019
- 147 Warren Rd5 permits · to 1998
- 152 Warren Rd5 permits · to 2024
- 155 Warren Rd5 permits · to 2018
- 158 Warren Rd1 permit · to 2008
- 164 Warren Rd1 permit · to 2017
- 165 Warren Rd3 permits · to 2003
- 166 Warren Rd10 permits · to 2011
- 173 Warren Rd5 permits · to 2002
- 174 Warren Rd7 permits · to 1998
- 179 Warren Rd5 permits · to 2009
- 180 Warren Rd1 permit · to 1974
- 181 Warren Rd3 permits · to 2012
- 186 Warren Rd5 permits · to 2021
- 190 Warren Rd7 permits · to 2024
- 198 Warren Rd9 permits · to 2006
- 205 Warren Rd2 permits · to 2021
- 235 Warren Rd6 permits · to 2017
- 237 Warren Rd5 permits · to 2022
- 239 Warren Rd3 permits · to 2002
- 241 Warren Rd4 permits · to 2024
- 243 Warren Rd7 permits · to 2015
- 248 Warren Rd9 permits · to 2020
- 249 Warren Rd1 permit · to 2018
- 251 Warren Rd4 permits · to 2000
- 252 Warren Rd7 permits · to 2018
- 253 Warren Rd4 permits · to 2018
- 254 Warren Rd5 permits · to 2003
- 255 Warren Rd12 permits · to 2024
- 256 Warren Rd1 permit · to 2002
- 257 Warren Rd2 permits · to 2001
- 258 Warren Rd10 permits · to 2025
- 259 Warren Rd5 permits · to 2020
- 260 Warren Rd15 permits · to 2018
- 261 Warren Rd6 permits · to 2012
- 262 Warren Rd5 permits · to 2010
- 263 Warren Rd6 permits · to 2013
- 304 Warren Rd7 permits · to 2025
- 305 Warren Rd4 permits · to 2014
- 306 Warren Rd1 permit · to 2018
- 307 Warren Rd2 permits · to 2014
- 309 Warren Rd6 permits · to 2022
- 310 Warren Rd3 permits · to 2024
- 311 Warren Rd2 permits · to 2002
- 312 Warren Rd1 permit · to 2015
- 314 Warren Rd4 permits · to 2000
- 315 Warren Rd6 permits · to 2020
- 316 Warren Rd4 permits · to 2012
- 318 Warren Rd4 permits · to 2006
- 319 Warren Rd6 permits · to 2020
- 320 Warren Rd2 permits · to 2017
- 324 Warren Rd4 permits · to 2018
- 325 Warren Rd1 permit · to 2001
- 328 Warren Rd1 permit · to 2002
- 329 Warren Rd2 permits · to 2008