Toronto address · Ward 11, University-Rosedale
12 Leeds St
The City of Toronto has 7 building permits since 2017 on record for this address.
Building permits
Every permit the City lists for this address since 2017, and any still open from before, newest first.
- Closed
Small residential project · Interior alterations
Revision to reconstruct front porch with 1 sty addition with full basement. See ZZC and COA.
Applied Oct 31, 2011 · issued Dec 7, 2011 · completed Jun 16, 2026 · Permit 10 110618 BLD (revision 01)
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations to convert existing single family semi-detached dwelling to converted house containing 2 units by adding a basement apartment.Also see alterations to second floor permit 10-110549 (with fastrack).Related PAL folder 09-198738 to remain active until CofA process is finalized.
Applied Feb 9, 2010 · issued Feb 11, 2010 · completed Jun 16, 2026 · Permit 10 110618 HVA
- Closed
Small residential project · Interior alterations
Proposal for interior alterations to convert existing single family semi-detached dwelling to converted house containing 2 units by adding a basement apartment.Also see alterations to second floor permit 10-110549 (with fastrack).Related PAL folder 09-198738 to remain active until CofA process is finalized.
Applied Jan 27, 2010 · issued Feb 9, 2010 · completed Jun 16, 2026 · 1 home added · Permit 10 110618 BLD
- Closed
Small residential project · Multiple projects
Proposed basement walk-out at rear.
Applied Jan 27, 2010 · issued Jan 28, 2010 · completed Jun 16, 2026 · Permit 10 110549 BLD
- Closed
Plumbing
Plumbing - Proposal for interior alterations to convert existing single family semi-detached dwelling to converted house containing 2 units by adding a basement apartment.Also see alterations to second floor permit 10-110549 (with fastrack).Related PAL folder 09-198738 to remain active until CofA process is finalized.
Applied Jan 27, 2010 · issued Feb 9, 2010 · completed Jun 16, 2026 · Permit 10 110618 PLB
- Closed
Drains and site services
Drain - Proposed underpinning.
Applied Jan 27, 2010 · issued Jan 27, 2010 · completed Jun 16, 2026 · Permit 09 196624 DRN
- Closed
Small residential project · Multiple projects
Proposed underpinning.
Applied Dec 15, 2009 · issued Dec 18, 2009 · completed Jun 16, 2026 · Permit 09 196624 BLD
Committee of Adjustment
No applications to the City's Committee of Adjustment for this address since 2017. That's where an owner asks for a minor variance (a small exception to the zoning by-law) or a consent to divide a lot.
What’s planned nearby
Development sites within 500 m
- Approved
Neighbours’ Committee of Adjustment files within 250 m
728 Crawford St · Minor variance
To construct a new two-storey detached ancillary building to contain a garage with one parking space on the ground level and studio space (non-habitable space) on the second storey, in the rear yard, abutting the laneway.
240 m away · filed Apr 10, 2026 · Approved
778 Crawford St · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition with basement, and a rear second storey balcony.
150 m away · filed Jan 16, 2026 · Approved
752 Crawford St · Minor variance
To construct a new one-storey ancillary building (detached garage) in the rear yard, abutting Sandra Shamas Lane.
180 m away · filed Jan 8, 2025 · Approved
877 Ossington Ave · Minor variance
To construct a new three-storey building (sixplex) with front and rear below-grade and at-grade patios, front balconies on all storeys (first storey to third storey), rear first and second storey balconies as well as a side (south) uncovered ramp leading to the platform of the recessed portion of the building which provides six separate unit side entrances. Also to construct a rear ancillary structure (a storage enclosure for waste and 5 stacked bicycle parking spaces). A total of six residential dwelling units will be located on this lot.
180 m away · filed Dec 2, 2024 · Approved
828 Shaw St · Minor variance
To construct a new four-storey apartment building with a total of 12 residential dwelling units, on Lots 1, 2, and 3. This lot (Lot 3) will contain a fourplex with a covered front porch with stairs, a rear sunken patio, and a rear exterior staircase (which will lead to each dwelling unit). There will be a total of 4 residential dwelling units on this lot.
40 m away · filed Nov 7, 2024 · Approved
828 Shaw St · Minor variance
To construct a new four-storey apartment building with a total of 12 residential dwelling units, on Lots 1, 2, and 3. This lot (Lot 2) will contain a fourplex with a covered front porch with stairs, a rear sunken patio, and a rear exterior staircase (which will lead to each dwelling unit). There will be a total of 4 residential dwelling units on this lot.
40 m away · filed Nov 7, 2024 · Approved
828 Shaw St · Minor variance
To construct a new four-storey apartment building with a total of 12 residential dwelling units, on Lots 1, 2, and 3. This lot (Lot 1) will contain a fourplex with a covered front porch with stairs, a rear sunken patio, and a rear exterior staircase (which will lead to each dwelling unit). There will be a total of 4 residential dwelling units on this lot.
40 m away · filed Nov 7, 2024 · Approved
828 Shaw St · Consent
To obtain consent to sever the property into three residential lots, and to create/maintain easements/rights-of-way.
40 m away · filed Nov 7, 2024 · Approved
From the City of Toronto’s open data: building permits (active, and cleared since 2017), Committee of Adjustment applications and address points, this record updated Sep 29, 2026, and the development sites from its Development Applications data. Contains information licensed under the Open Government Licence – Toronto. Construction cost estimates and contractors’ names are left out on purpose, and nothing here names an owner.