Street · 272 of 8,516 by permit count
Building permits on Withrow Ave
The City of Toronto has 520 building permits on record for Withrow Ave, going back to 1996. Those permits created 12 homes and removed 3, a net change of +9. Declared construction value totals $18.1M. Half of the 471 permits issued here came through within 11 days of the application. The most recent permit was applied for Oct 1, 2026 at 60 Withrow Ave.
- Permits on record
- 5201996–2026
- Declared construction value
- $18.1Mas filed, not adjusted
- Homes created
- 12dwelling units
- Homes removed
- 3net +9
- Typical wait
- 11 days16 days faster 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
- 520of 520 on record
The zoning categories the permits on Withrow Ave 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
- 30since 2016
- Approved
- 96.3%5.5% above the city · 27 decided
- Median time to a decision
- 136 days16 days slower than the city
Some projects on Withrow Ave 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 147 days, not the 11 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
North Riverdale 453 permits
Blake-Jones 67 permits
Other streets in M4K
Pape Ave1,500 permits
Broadview Ave1,404 permits
Simpson Ave581 permits
Riverdale Ave573 permits
Browning Ave481 permits
Fulton Ave467 permits
Langley Ave467 permits
Victor Ave460 permits
Looking for one address on Withrow Ave? 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 1, 2026 | Multiple Projects | Proposed third floor interior alterations, rear third storey addition and new 3rd storey east dormer at single family dwelling | $250K | Open |
| Oct 1, 2026 | Building Permit Related(MS) | HVAC - Proposed third floor interior alterations, rear third storey addition and new 3rd storey east dormer at single family dwelling | — | Open |
| Oct 1, 2026 | Building Permit Related(PS) | Plumbing - Proposed third floor interior alterations, rear third storey addition and new 3rd storey east dormer at single family dwelling | — | Open |
| Sep 30, 2026 | Building Permit Related(PS) | Plumbing - Interior structural alterations to an existing 2-storey single detached dwelling: removal/modification of load-bearing walls with new LVL beams, HSS steel columns and new footings; and a second-floor enclosure over the existing veranda for a new bedroom and 3-piece bathroom (approx. 5.3 m | — | Open |
| Sep 30, 2026 | Multiple Projects | Interior structural alterations to an existing 2-storey single detached dwelling: removal/modification of load-bearing walls with new LVL beams, HSS steel columns and new footings; and a second-floor enclosure over the existing veranda for a new bedroom and 3-piece bathroom (approx. 5.3 m2 added GFA | $50K | Open |
| Sep 14, 2026 | Multiple Projects | Proposal for a rear 3 storey addition, third-storey addition over existing second-floor, Interior alterations, underpinning, basement walkout and replace front porch & stairs. See also 25-161916 ZAP & 25-248526 STE 14 MV | $700K | Open |
| Sep 14, 2026 | Building Permit Related(PS) | Plumbing - Proposal for a rear 3 storey addition, third-storey addition over existing second-floor, Interior alterations, underpinning, basement walkout and replace front porch & stairs. See also 25-161916 ZAP & 25-248526 STE 14 MV | — | Open |
| Sep 14, 2026 | Building Permit Related (DR) | Drain - Proposal for a rear 3 storey addition, third-storey addition over existing second-floor, Interior alterations, underpinning, basement walkout and replace front porch & stairs. See also 25-161916 ZAP & 25-248526 STE 14 MV | — | Open |
| Sep 14, 2026 | Party Wall Admin Permits | Admin party wall permit for proposed work at 198 Withrow aveSee also 26 214438 BLD 00 SR | $10K | Open |
| Aug 24, 2026 | Building Permit Related(MS) | HVAC - Proposal to convert existing two-storey garage to a garden suite. | — | Open |
| Aug 24, 2026 | New Laneway / Rear Yard Suite | Proposal to convert existing two-storey garage to a garden suite. | $200K | Open |
| Aug 24, 2026 | Building Permit Related (DR) | Drain - Proposal to convert existing two-storey garage to a garden suite. | — | Open |
| Aug 24, 2026 | Building Permit Related(PS) | Plumbing - Proposal to convert existing two-storey garage to a garden suite. | — | Open |
| Aug 19, 2026 | Demolition | demolish existing house | — | Demolition |
| Jul 8, 2026 | Building Permit Related(PS) | Plumbing - Proposed Interior alteration | — | Open |
| Jul 2, 2026 | Interior Alterations | Proposed Interior alteration | $20K | Open |
| Jun 19, 2026 | Building Permit Related(MS) | HVAC - PROPOSED NEW 2 STOREY LANEWAY SUITE | — | Open |
| Jun 19, 2026 | New Laneway / Rear Yard Suite | PROPOSED NEW 2 STOREY LANEWAY SUITE | $500K | Open |
| Jun 19, 2026 | Building Permit Related (DR) | Drain - PROPOSED NEW 2 STOREY LANEWAY SUITE | — | Open |
| Jun 19, 2026 | Building Permit Related(PS) | Plumbing - PROPOSED NEW 2 STOREY LANEWAY SUITE | — | Open |
| Jun 11, 2026 | Building Permit Related(MS) | HVAC - Proposal to construct new rear 1-storey addition, rear deck extension, new pergola and interior alterations to existing detached dwelling | — | Open |
| Jun 11, 2026 | Back Water Valve (Sewer only) | Install backwater valve on sanitary line | — | Open |
| May 15, 2026 | Building Permit Related(PS) | Plumbing - Proposal to construct new rear 1-storey addition, rear deck extension, new pergola and interior alterations to existing detached dwelling | — | Open |
| May 15, 2026 | Multiple Projects | Proposal to construct new rear 1-storey addition, rear deck extension, new pergola and interior alterations to existing detached dwelling | $200K | Open |
| May 15, 2026 | Building Permit Related(MS) | HVAC - Interior renovation of an existing single-family dwelling, including cladding replacement at rear and new door opening. | — | Open |
| May 12, 2026 | Garage | Revision 01: Proposal to alter plan permit - 24 210294 bld 01 sr - repairs to existing 2 storey building (2 excavation) - roof replacement; replacement roof; replacement framed floor; brick repairs & tuckpointing; reduction of previous scope of work to allow the permit to be closed in anticipation o | — | Closed |
| May 5, 2026 | Garage | Proposal to underpin / add foundation to the existing garage (23.3 sq m), recladding of exterior (144 sq m) and interior alterations (75.94) | $200K | Open |
| May 5, 2026 | Building Permit Related(PS) | Plumbing - Proposal to underpin / add foundation to the existing garage (23.3 sq m), recladding of exterior (144 sq m) and interior alterations (75.94) | — | Open |
| Feb 17, 2026 | Building Permit Related (DR) | Drain - Proposal for underpinning (33.5 m) and finishing of basement in SFD dwelling. | — | Closed |
| Feb 17, 2026 | Multiple Projects | Proposal for underpinning (33.5 m) , addition to basement and finishing of basement in SFD dwelling. | $70K | Closed |
| Feb 17, 2026 | Building Permit Related(PS) | Plumbing - Proposal for underpinning (33.5 m) and finishing of basement in SFD dwelling. | — | Closed |
| Feb 17, 2026 | Party Wall Admin Permits | admin permit related to 101 WITHROW AVE (25-103875BLD 00 SR) | — | Open |
| Feb 17, 2026 | Building Permit Related(PS) | Plumbing - Interior renovation of an existing single-family dwelling, including cladding replacement at rear and new door opening. | — | Open |
| Feb 17, 2026 | Multiple Projects | Interior renovation of an existing single-family dwelling, including cladding replacement at rear and new door opening. | $400K | Open |
| Jan 14, 2026 | Building Permit Related(MS) | HVAC - Proposal for interior alterations to the second and ground floor. | — | Closed |
| Jan 13, 2026 | Interior Alterations | Proposal for interior alterations to the second and ground floor. | $50K | Closed |
| Nov 26, 2025 | Building Permit Related(MS) | HVAC - Proposed interior alterations for a new finished basement, new walkout to replace existing and a new powder room on the main floor. | — | Closed |
| Nov 21, 2025 | Multiple Projects | Proposed alterations to existing porch with new doors and windows and creation of a new second floor roof deck, | $40K | Open |
| Nov 17, 2025 | Multiple Projects | REV 01: Revision to front porch and second floor deck.Proposed Interior Alteration in existing dwelling, front wooden deck reconstruction. | — | Closed |
| Nov 14, 2025 | Porch | REV01: Proposed revision to underpin the main house rear foundation wallProposal to reconstruct existing rear porch | — | Closed |
The 40 most recent of 520 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 Withrow Ave with a permit on record · 162
- 2 Withrow Ave10 permits · to 2023
- 5 Withrow Ave1 permit · to 2006
- 6 Withrow Ave1 permit · to 2018
- 7 Withrow Ave5 permits · to 2019
- 9 Withrow Ave6 permits · to 2020
- 13 Withrow Ave3 permits · to 2018
- 15 Withrow Ave3 permits · to 2010
- 17 Withrow Ave2 permits · to 2021
- 19 Withrow Ave7 permits · to 2022
- 21 Withrow Ave3 permits · to 2020
- 23 Withrow Ave2 permits · to 2006
- 27 Withrow Ave6 permits · to 2013
- 35 Withrow Ave1 permit · to 2014
- 37 Withrow Ave6 permits · to 2023
- 51 Withrow Ave4 permits · to 2025
- 57 Withrow Ave1 permit · to 2013
- 59 Withrow Ave1 permit · to 2006
- 60 Withrow Ave4 permits · to 2026
- 62 Withrow Ave1 permit · to 2025
- 63 Withrow Ave2 permits · to 2011
- 64 Withrow Ave2 permits · to 2015
- 65 Withrow Ave3 permits · to 2016
- 66 Withrow Ave1 permit · to 2008
- 68 Withrow Ave1 permit · to 2014
- 70 Withrow Ave2 permits · to 2016
- 73 Withrow Ave3 permits · to 2026
- 76 Withrow Ave5 permits · to 2021
- 77 Withrow Ave4 permits · to 2024
- 79 Withrow Ave6 permits · to 2010
- 81 Withrow Ave3 permits · to 2012
- 82 Withrow Ave4 permits · to 2025
- 83 Withrow Ave4 permits · to 2025
- 84 Withrow Ave1 permit · to 2019
- 85 Withrow Ave7 permits · to 2015
- 87 Withrow Ave1 permit · to 2007
- 89 Withrow Ave4 permits · to 2006
- 90 Withrow Ave2 permits · to 2011
- 91 Withrow Ave2 permits · to 2010
- 92 Withrow Ave15 permits · to 2024
- 93 Withrow Ave1 permit · to 2024
- 94 Withrow Ave6 permits · to 2022
- 95 Withrow Ave1 permit · to 2024
- 96 Withrow Ave4 permits · to 2023
- 98 Withrow Ave1 permit · to 2015
- 99 Withrow Ave4 permits · to 2015
- 100 Withrow Ave4 permits · to 2015
- 101 Withrow Ave7 permits · to 2026
- 102 Withrow Ave2 permits · to 2008
- 103 Withrow Ave3 permits · to 2026
- 104 Withrow Ave1 permit · to 2008
- 105 Withrow Ave1 permit · to 2010
- 107 Withrow Ave1 permit · to 2010
- 108 Withrow Ave2 permits · to 2025
- 109 Withrow Ave1 permit · to 2016
- 111 Withrow Ave3 permits · to 2018
- 114 Withrow Ave3 permits · to 2016
- 115 Withrow Ave1 permit · to 2019
- 117 Withrow Ave1 permit · to 2011
- 118 Withrow Ave5 permits · to 2024
- 120 Withrow Ave3 permits · to 2023
- 121 Withrow Ave5 permits · to 2026
- 122 Withrow Ave4 permits · to 2020
- 123 Withrow Ave5 permits · to 2025
- 124 Withrow Ave1 permit · to 2020
- 125 Withrow Ave1 permit · to 2010
- 126 Withrow Ave1 permit · to 2019
- 127 Withrow Ave2 permits · to 2010
- 128 Withrow Ave4 permits · to 2018
- 129 Withrow Ave8 permits · to 2025
- 133 Withrow Ave5 permits · to 2026
- 134 Withrow Ave3 permits · to 2003
- 135 Withrow Ave2 permits · to 2001
- 136 Withrow Ave2 permits · to 2012
- 137 Withrow Ave2 permits · to 2005
- 138 Withrow Ave1 permit · to 2012
- 140 Withrow Ave1 permit · to 2019
- 142 Withrow Ave8 permits · to 2019
- 147 Withrow Ave3 permits · to 2024
- 149 Withrow Ave1 permit · to 2023
- 151 Withrow Ave7 permits · to 2019
- 153 Withrow Ave3 permits · to 2019
- 157 Withrow Ave1 permit · to 2009
- 161 Withrow Ave1 permit · to 2000
- 169 Withrow Ave1 permit · to 2020
- 171 Withrow Ave2 permits · to 2014
- 175 Withrow Ave7 permits · to 2023
- 177 Withrow Ave2 permits · to 2019
- 179 Withrow Ave5 permits · to 2019
- 181 Withrow Ave5 permits · to 2022
- 183 Withrow Ave2 permits · to 2022
- 184 Withrow Ave1 permit · to 2019
- 185 Withrow Ave1 permit · to 2020
- 186 Withrow Ave2 permits · to 2024
- 187 Withrow Ave1 permit · to 2020
- 188 Withrow Ave1 permit · to 2018
- 190 Withrow Ave5 permits · to 2025
- 191 Withrow Ave3 permits · to 2008
- 192 Withrow Ave3 permits · to 2018
- 193 Withrow Ave2 permits · to 2026
- 195 Withrow Ave5 permits · to 2024
- 197 Withrow Ave3 permits · to 2000
- 198 Withrow Ave10 permits · to 2026
- 200 Withrow Ave3 permits · to 2026
- 203 Withrow Ave9 permits · to 2026
- 204 Withrow Ave1 permit · to 2013
- 205 Withrow Ave2 permits · to 2019
- 206 Withrow Ave3 permits · to 2020
- 208 Withrow Ave5 permits · to 2024
- 210 Withrow Ave1 permit · to 2018
- 212 Withrow Ave2 permits · to 2022
- 213 Withrow Ave4 permits · to 2009
- 215 Withrow Ave6 permits · to 2025
- 217 Withrow Ave2 permits · to 2018
- 224 Withrow Ave8 permits · to 2019
- 228 Withrow Ave1 permit · to 2004
- 233 Withrow Ave2 permits · to 2013
- 234 Withrow Ave2 permits · to 2004
- 235 Withrow Ave2 permits · to 2015
- 236 Withrow Ave1 permit · to 2009
- 237 Withrow Ave5 permits · to 2018
- 238 Withrow Ave4 permits · to 2009
- 239 Withrow Ave1 permit · to 2001
- 240 Withrow Ave3 permits · to 2018
- 242 Withrow Ave1 permit · to 2013
- 243 Withrow Ave8 permits · to 2023
- 245 Withrow Ave6 permits · to 2024
- 247 Withrow Ave2 permits · to 2009
- 248 Withrow Ave3 permits · to 2013
- 249 Withrow Ave9 permits · to 2025
- 253 Withrow Ave7 permits · to 2021
- 255 Withrow Ave2 permits · to 2021
- 256 Withrow Ave3 permits · to 2010
- 257 Withrow Ave1 permit · to 2022
- 258 Withrow Ave4 permits · to 2001
- 259 Withrow Ave1 permit · to 2003
- 260 Withrow Ave1 permit · to 2001
- 261 Withrow Ave3 permits · to 2015
- 266 Withrow Ave5 permits · to 2011
- 267 Withrow Ave3 permits · to 2026
- 268 Withrow Ave1 permit · to 2007
- 273 Withrow Ave9 permits · to 2017
- 275 Withrow Ave1 permit · to 2017
- 276 Withrow Ave2 permits · to 2015
- 277 Withrow Ave1 permit · to 2011
- 278 Withrow Ave1 permit · to 2015
- 280 Withrow Ave3 permits · to 2017
- 282 Withrow Ave5 permits · to 2026
- 283 Withrow Ave2 permits · to 2009
- 284 Withrow Ave2 permits · to 2016
- 286 Withrow Ave4 permits · to 2016
- 287 Withrow Ave7 permits · to 2023
- 289 Withrow Ave6 permits · to 2024
- 291 Withrow Ave3 permits · to 2022
- 292 Withrow Ave1 permit · to 2020
- 293 Withrow Ave2 permits · to 2022
- 294 Withrow Ave1 permit · to 2020
- 295 Withrow Ave1 permit · to 2008
- 296 Withrow Ave5 permits · to 2023
- 297 Withrow Ave3 permits · to 2021
- 298 Withrow Ave1 permit · to 1999
- 299 Withrow Ave4 permits · to 2023
- 306 Withrow Ave3 permits · to 2026