Street · 1693 of 8,567 by permit count
Building permits on Thirty First St
The City of Toronto has 115 building permits on record for Thirty First St, going back to 1999. Those permits created 9 homes and removed 6, a net change of +3. Declared construction value totals $5.3M. The most recent permit was issued Mar 9, 2026 at 77 Thirty First St.
- Permits on record
- 1151999–2026
- Declared construction value
- $5.3Mas filed, not adjusted
- Homes created
- 9dwelling units
- Homes removed
- 6net +3
Permits issued per year
20002026 (part year)
Most common work
Structures worked on
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Mar 9, 2026 | Other(SR) | CHANGE OF SCOPE: Proposal to demolish front porch enclosure.PREVIOUS SCOPE OF WORK:Proposal to enclose the existing front porch, install new window on north side of house, new roof over balcony at rear, and waterproofing.See also 25 206639 WNP. | $5K | Closed |
| Nov 25, 2024 | Interior Alterations | Interior alterations for the removal and proposing of new beam and posts in the mainfloor and basement. | $50K | Closed |
| Jul 25, 2024 | Interior Alterations | Proposed interior alterations to the existing building's bathrooms within the Basement, First Floor.Proposed Plumbing work within the existing building: existing domestic galvinized water supply piping to be replaced within First Floor Bathroom Sink, Toilet, Shower, First floor Kitchen Sink, Second | $40K | Closed |
| Jul 25, 2024 | Building Permit Related(PS) | Plumbing - Proposed interior alterations to the existing building's bathrooms within the Basement, First Floor.Proposed Plumbing work within the existing building: existing domestic galvinized water supply piping to be replaced within First Floor Bathroom Sink, Toilet, Shower, First floor Kitchen Si | — | Closed |
| Apr 30, 2024 | New Laneway / Rear Yard Suite | Proposal for demolishing garage and build 2 new 2-storey garden suite | $500K | Closed |
| Apr 30, 2024 | Building Permit Related(PS) | Plumbing - Proposal for demolishing garage and build 2 new 2-storey garden suite | — | Closed |
| Apr 30, 2024 | Building Permit Related(MS) | HVAC - Proposal for demolishing garage and build 2 new 2-storey garden suite | — | Closed |
| Feb 2, 2024 | Back Water Valve (Sewer only) | Full port main line back water valve | — | Closed |
| Nov 29, 2023 | Building Permit Related(MS) | HVAC - Interior alterations on all floors to convert from three unit to Single family dwelling | — | Closed |
| Nov 13, 2023 | Multiple Projects | Interior alterations on all floors to convert from three unit to Single family dwelling | $75K | Closed |
| Nov 13, 2023 | Building Permit Related(PS) | Plumbing - Interior alterations on all floors to convert from three unit to Single family dwelling | — | Closed |
| Sep 18, 2023 | Back Water Valve (Sewer only) | Install backwater valve | — | Closed |
| Jul 5, 2023 | Building Permit Related(MS) | HVAC - Proposal for Garden Suite & Alteration of Exist. Detached Garage | — | Open |
| Jul 5, 2023 | Building Permit Related (DR) | Drain - Proposal for Garden Suite & Alteration of Exist. Detached Garage | — | Open |
| Jul 5, 2023 | Building Permit Related(PS) | Plumbing - Proposal for Garden Suite & Alteration of Exist. Detached Garage | — | Open |
| Jul 5, 2023 | Multiple Projects | Proposal for Garden Suite & Alteration of Exist. Detached Garage | $200K | Open |
| Jun 21, 2022 | Demolition | Proposal to demolish the existing 1 storey SFD-detached dwelling. | — | Demolition |
| Apr 5, 2022 | Building Permit Related (DR) | Drain - Proposal to construct a new 2 storey SFD-detached dwelling with an integral garage and a finished basement. See also 20 157542 ZZC and 20 188861 DEM. | — | Closed |
| Apr 5, 2022 | New Building | Proposal to construct a new 2 storey SFD-detached dwelling with an integral garage and a finished basement. | $900K | New build |
| Apr 5, 2022 | Building Permit Related(PS) | Plumbing - Proposal to construct a new 2 storey SFD-detached dwelling with an integral garage and a finished basement. See also 20 157542 ZZC and 20 188861 DEM. | — | Closed |
| Apr 5, 2022 | Building Permit Related(MS) | HVAC - Proposal to construct a new 2 storey SFD-detached dwelling with an integral garage and a finished basement. See also 20 157542 ZZC and 20 188861 DEM. | — | Closed |
| Sep 9, 2021 | Building Permit Related(MS) | HVAC - Proposal for a 125m2 addition, front porch, rear deck and basement walkoutto existing single family detached dwelling with an attached garage. | — | Closed |
| Aug 5, 2021 | Building Permit Related (DR) | Drain - Proposal for a 125m2 addition, front porch, rear deck and basement walkoutto existing single family detached dwelling with an attached garage. | — | Closed |
| Aug 5, 2021 | Multiple Projects | Proposal for a 125m2 addition, front porch, rear deck and basement walkoutto existing single family detached dwelling with an attached garage. | $450K | Closed |
| Aug 5, 2021 | Building Permit Related(PS) | Plumbing - Proposal for a 125m2 addition, front porch, rear deck and basement walkoutto existing single family detached dwelling with an attached garage. | — | Closed |
| Oct 19, 2020 | Pool Fence Enclosure | Proposal to construct a new pool enclosure fence | $75K | Closed |
| Sep 9, 2020 | Back Water Valve (Sewer only) | Proposal to install a back water valve. | — | Closed |
| Jul 26, 2019 | Back Water Valve (Sewer only) | Install mainline backwater valve | — | Closed |
| Jan 28, 2019 | Building Permit Related(MS) | HVAC - Proposal for demolish the existing dwelling and construct a new two storey dwelling. | — | Closed |
| Jan 28, 2019 | Addition(s) | Second-storey unheated sunroom addition + balcony to an existing 2-storey detached SFD with an existing secondary suite approved under a previous permit 13-103241 BLD. | $35K | Open |
| Dec 18, 2018 | Building Permit Related(MS) | HVAC - Proposal to construct second and third storey addition to existing one storey sfd, as well as interior alterations, covered front porch, and rear wood deck. | — | Closed |
| Sep 18, 2018 | New Building | Revision - to building height of basement and basement walkout | — | New build |
| Aug 24, 2018 | Building Permit Related (DR) | Drain - Proposal for demolish the existing dwelling and construct a new two storey dwelling. | — | Closed |
| Aug 24, 2018 | Demolition | Proposal for demolish the existing dwelling and construct a new two storey dwelling. | — | Demolition |
| Aug 24, 2018 | Building Permit Related(PS) | Plumbing - Proposal for demolish the existing dwelling and construct a new two storey dwelling. | — | Closed |
| Aug 14, 2018 | Building Permit Related (DR) | Drain - Proposal to construct second and third storey addition to existing one storey sfd, as well as interior alterations, covered front porch, and rear wood deck. | — | Closed |
| Aug 14, 2018 | Addition(s) | Proposal to construct second and third storey addition to existing one storey sfd, as well as interior alterations, covered front porch, and rear wood deck. | $450K | Closed |
| Aug 14, 2018 | Building Permit Related(PS) | Plumbing - Proposal to construct second and third storey addition to existing one storey sfd, as well as interior alterations, covered front porch, and rear wood deck. | — | Closed |
| Jul 17, 2018 | Multiple Projects | REV 01: Revision for Building height/ second floor addition /front porch and rear deckOrig: Proposal for to replace and expand 2nd floor, plus 2 storey additions at north side and rear, interior alterations, and rear deck. | — | Open |
| Jul 16, 2018 | Building Permit Related (DR) | Drain - To construct a new detached dwelling with an attached garage. | — | Closed |
The 40 most recent of 115 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.