Street · 283 of 8,516 by permit count
Building permits on Curzon St
The City of Toronto has 500 building permits on record for Curzon St, going back to 1992. Those permits created 30 homes and removed 3, a net change of +27. Declared construction value totals $10.0M. Half of the 481 permits issued here came through within 49 days of the application. The most recent permit was issued Sep 30, 2026 at 182 Curzon St.
- Permits on record
- 5001992–2026
- Declared construction value
- $10.0Mas filed, not adjusted
- Homes created
- 30dwelling units
- Homes removed
- 3net +27
- Typical wait
- 49 days22 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
- 265of 500 on record
The zoning categories the permits on Curzon 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.
Minor variances at the Committee of Adjustment
- Applications on record
- 23since 2016
- Median time to a decision
- 132 days12 days slower than the city
Some projects on Curzon St 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 181 days, not the 49 days the permit figure alone suggests. How variances work, and the approval rates.
Most common work
Structures worked on
Postal areas
Other streets in M4M
Leslie St1,733 permits
Logan Ave1,548 permits
Carlaw Ave1,190 permits
Eastern Ave793 permits
Commissioners St426 permits
Booth Ave360 permits
Boulton Ave349 permits
First Ave333 permits
Looking for one address on Curzon 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 |
|---|---|---|---|---|
| Sep 30, 2026 | Multiple Projects | REVISION 01: 1. Underpinning of the existing basement. 2. Renovate basement 3. Structurally strengthen the building.Proposal to construct third storey addition and third storey deck to existing Single Family Dwelling | — | Open |
| Sep 3, 2026 | Interior Alterations | Proposal for interior alterations for the repair/replacement of a water-damaged structural wood beam and associated framing | $30K | Open |
| Jul 29, 2026 | Building Permit Related(MS) | REVISION 2 - convert to an SFDHVAC - Renovation and addition to existing three-story townhouse (with secondary suite) and renovation/conversion of existing two-story garage into a laneway suite | — | Open |
| Jul 14, 2026 | Multiple Projects | Revision 02: Revision to permit. Proposal to revise the building use to a single family dwelling, including updates to architectural design and details in support of this change | — | Open |
| Apr 21, 2026 | New Laneway / Rear Yard Suite | REV 01: REVISION TO INTERIOR LAYOUT & AS BUILT HEIGHTProposed construction of laneway suite | — | Open |
| Mar 12, 2026 | Building Permit Related (DR) | Drain - Proposal for basement underpinning. | — | Closed |
| Mar 12, 2026 | Underpinning | Proposal for basement underpinning. | $45K | Closed |
| Mar 12, 2026 | Building Permit Related(PS) | Plumbing - Proposal for basement underpinning. | — | Closed |
| Mar 3, 2026 | Building Permit Related (DR) | Drain - Proposal for underpinning basement. (39.04 lm) | — | Closed |
| Mar 3, 2026 | Underpinning | Proposal for underpinning basement. (39.04 lm) | $45K | Closed |
| Jan 6, 2026 | Back Water Valve (Sewer only) | Proposal to install Back Water Valve | — | Closed |
| Oct 30, 2025 | Multiple Projects | REV 01: Revision to north elevation (windows). Proposal to construct a 2 storey rear addition, interior alterations, 2 basement walkouts and a deck at the rear of an existing 2 storey SFD-semi dwelling.See also 21 244227 ZZC and 22 122265 MV. | — | Open |
| Oct 28, 2025 | Building Permit Related(MS) | HVAC - Proposed construction of laneway suite | — | Open |
| Sep 24, 2025 | Garage Repair/Reconstruction | Proposal for garage ramp repairs | $40K | Open |
| Jul 10, 2025 | Building Permit Related (DR) | Drain - Proposed construction of laneway suite | — | Closed |
| Jul 10, 2025 | Building Permit Related(PS) | Plumbing - Proposed construction of laneway suite | — | Open |
| Jun 9, 2025 | Building Permit Related(MS) | HVAC - Proposed to construct rear one story addition to create a rear mudroom and new deck, as well as interior alteration to the kitchen and basement bathroom. | — | Open |
| Jun 9, 2025 | Building Permit Related(PS) | Plumbing - Proposed to construct rear one story addition to create a rear mudroom and new deck, as well as interior alteration to the kitchen and basement bathroom. | — | Open |
| Jun 9, 2025 | Multiple Projects | Proposed to construct rear one story addition to create a rear mudroom and new deck, as well as interior alteration to the kitchen and basement bathroom. | $175K | Open |
| May 5, 2025 | Interior Alterations | Proposal to remove walls on first floor in semi-detached single dwelling unit. | $10K | Closed |
| Apr 2, 2025 | New Laneway / Rear Yard Suite | Revision 01 to 23 204714 BLD 00 SR, To use Option #2 for the fire protection and re-labeling spaces in main floor plan PROPOSED 2 STOREY LANEWAY SUITE | — | Closed |
| Feb 20, 2025 | Deck | Proposal for a deck permit due to request from examiner reviewing the laneway suite 23 204714 BLD 00 SR | $5K | Closed |
| Dec 12, 2024 | Multiple Projects | Rev 02 - Rear deck has been removed.Revision to Lower basement floor of addition - lower level 1 of addition - lower deck - new soil disturbance agreement for house to the north as well as the existing to the house to the southTo alter the existing three-storey semi-detached dwelling by constructing | — | Closed |
| Nov 21, 2024 | Party Wall Admin Permits | Party wall admin permit pertaining to 1 Curzon St, permit #24 104520 BLD 00 SR. | — | Open |
| Nov 20, 2024 | Building Permit Related(PS) | Plumbing - Renovation and addition to existing three-story townhouse (with secondary suite) and renovation/conversion of existing two-story garage into a laneway suite | — | Open |
| Nov 20, 2024 | Building Permit Related(PS) | Plumbing - Conversion of an existing two-storey garage into a laneway suite | — | Open |
| Nov 20, 2024 | Building Permit Related(MS) | HVAC - Conversion of an existing two-storey garage into a laneway suite | — | Open |
| Nov 20, 2024 | New Laneway / Rear Yard Suite | Conversion of an existing two-storey garage into a laneway suite. | — | Open |
| Sep 16, 2024 | Multiple Projects | Proposal to construct ground-floor rear deck, second-floor rear deck, basement addition (1.49 m2) and in-ground swimming pool. | — | Open |
| Jul 30, 2024 | Building Permit Related(MS) | HVAC - Proposal for a second suite in the basement and interior alterations to the existing single family dwelling. | — | Open |
| Jun 18, 2024 | Interior Alterations | REVISION 3 - revised deck. See also 24 162944 OTCA. REVISION TO THE PERMIT NUMBER: 23 219285 BLD 00 SRB. ALTERATIONS TO THE BASEMENTC. REPOSITIONING OF THE WINDOWSIN MAIN AND SECOND FLOOR.R.REVISION 01- CANCELLED: ALTERATIONS TO THE BASEMENT. REPOSITIONING OF THE WINDOWS IN MAIN AND SECOND FLOOR.Pro | — | Closed |
| May 23, 2024 | Deck | Proposed rear deck | $50K | Closed |
| May 7, 2024 | Party Wall Admin Permits | Admin Party Wall Permit related to 172 Curzon St - 23 203735 BLD 00 SR | $1K | Open |
| Feb 22, 2024 | Building Permit Related (DR) | Drain - Proposal for a second suite in the basement and interior alterations to the existing single family dwelling. | — | Closed |
| Feb 22, 2024 | Building Permit Related(PS) | Plumbing - Proposal for a second suite in the basement and interior alterations to the existing single family dwelling. | — | Open |
| Feb 22, 2024 | Multiple Projects | Proposal for a second suite in the basement and interior alterations to the existing single family dwelling. | $20K | Open |
| Feb 8, 2024 | Building Permit Related(MS) | HVAC - Proposed interior alterations to the main and second floor, relocation of one window and enlargement of three windows. | — | Closed |
| Jan 11, 2024 | Building Permit Related (DR) | Drain - proposal for new second suite, interior alterations and underpinning | — | Closed |
| Jan 11, 2024 | Party Wall Admin Permits | Admin permit for the work at 168 Curzon St. See permit 24 103693 | — | Closed |
| Jan 11, 2024 | Multiple Projects | NEW SECOND DWELLING UNIT, UNDERPINNING AND NEW LAUNDRY IN MAIN FLOOR | $20K | Closed |
The 40 most recent of 500 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 Curzon St with a permit on record · 80
- 1 Curzon St9 permits · to 2026
- 3 Curzon St1 permit · to 2024
- 4 Curzon St3 permits · to 2012
- 6 Curzon St1 permit · to 2012
- 14 Curzon St3 permits · to 2023
- 16 Curzon St1 permit · to 2023
- 17 Curzon St2 permits · to 1992
- 20 Curzon St3 permits · to 2018
- 23 Curzon St4 permits · to 2025
- 24 Curzon St1 permit · to 2021
- 25 Curzon St1 permit · to 1992
- 26 Curzon St4 permits · to 2021
- 28 Curzon St3 permits · to 2015
- 29 Curzon St12 permits · to 2026
- 30 Curzon St3 permits · to 2019
- 32 Curzon St6 permits · to 2025
- 33 Curzon St4 permits · to 2019
- 35 Curzon St6 permits · to 2025
- 37 Curzon St1 permit · to 2013
- 38 Curzon St3 permits · to 2018
- 39 Curzon St1 permit · to 2006
- 42 Curzon St3 permits · to 2011
- 45 Curzon St1 permit · to 2019
- 46 Curzon St1 permit · to 2026
- 50 Curzon St231 permits · to 2022
- 51 Curzon St4 permits · to 2022
- 53 Curzon St8 permits · to 2024
- 67 Curzon St2 permits · to 2009
- 72 Curzon St4 permits · to 2016
- 74 Curzon St4 permits · to 2016
- 76 Curzon St4 permits · to 2013
- 78 Curzon St3 permits · to 2013
- 80 Curzon St1 permit · to 2002
- 82 Curzon St1 permit · to 1997
- 84 Curzon St3 permits · to 2019
- 92 Curzon St6 permits · to 2022
- 94 Curzon St4 permits · to 2019
- 96 Curzon St6 permits · to 2026
- 98 Curzon St1 permit · to 2020
- 100 Curzon St3 permits · to 2009
- 102 Curzon St16 permits · to 2014
- 104 Curzon St5 permits · to 2019
- 106 Curzon St5 permits · to 2019
- 108 Curzon St4 permits · to 2020
- 110 Curzon St1 permit · to 2020
- 112 Curzon St4 permits · to 2008
- 119 Curzon St6 permits · to 2024
- 120 Curzon St2 permits · to 2021
- 121 Curzon St2 permits · to 2014
- 122 Curzon St2 permits · to 2021
- 123 Curzon St4 permits · to 2018
- 124 Curzon St1 permit · to 2016
- 125 Curzon St1 permit · to 2025
- 127 Curzon St1 permit · to 2019
- 128 Curzon St5 permits · to 2022
- 129 Curzon St3 permits · to 2020
- 130 Curzon St1 permit · to 2021
- 132 Curzon St1 permit · to 2008
- 134 Curzon St5 permits · to 2018
- 136 Curzon St5 permits · to 2026
- 137 Curzon St3 permits · to 2023
- 138 Curzon St2 permits · to 2019
- 139 Curzon St3 permits · to 2013
- 140 Curzon St6 permits · to 2021
- 141 Curzon St3 permits · to 2010
- 142 Curzon St4 permits · to 2020
- 144 Curzon St3 permits · to 2023
- 146 Curzon St4 permits · to 2023
- 148 Curzon St1 permit · to 2011
- 150 Curzon St2 permits · to 2011
- 158 Curzon St1 permit · to 2020
- 160 Curzon St6 permits · to 2017
- 162 Curzon St1 permit · to 2015
- 164 Curzon St2 permits · to 2004
- 166 Curzon St4 permits · to 2024
- 168 Curzon St8 permits · to 2024
- 170 Curzon St1 permit · to 2024
- 172 Curzon St3 permits · to 2025
- 176 Curzon St4 permits · to 2016
- 182 Curzon St3 permits · to 2026