Toronto address · Ward 15, Don Valley West
109 St Leonard's Ave
The City of Toronto has 6 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
Drains and site services
Drain - Proposed new 2 storey side addition, 1 storey rear addition, underpinning, interior alterations for an existing single family detached dwelling.
Applied Feb 7, 2020 · issued Feb 7, 2020 · completed Sep 18, 2020 · Permit 19 196232 DRN
- Closed
Heating and ventilation
HVAC - Proposed new 2 storey side addition, 1 storey rear addition, underpinning, interior alterations for an existing single family detached dwelling.
Applied Feb 7, 2020 · issued Feb 24, 2020 · completed Oct 21, 2020 · Permit 19 196232 HVA
- Closed
Plumbing
Plumbing - Proposed new 2 storey side addition, 1 storey rear addition, underpinning, interior alterations for an existing single family detached dwelling.
Applied Feb 7, 2020 · issued Feb 7, 2020 · completed Oct 21, 2020 · Permit 19 196232 PLB
- Closed
Small residential project · Underpinning
REV01: changes to match permit 19 196232 BLD
Applied Aug 27, 2019 · issued Sep 30, 2019 · completed Sep 18, 2020 · Permit 19 170122 BLD (revision 01)
- Closed
Small residential project · Multiple projects
Proposed new 2 storey side addition, 1 storey rear addition, underpinning, interior alterations for an existing single family detached dwelling.
Applied Jul 26, 2019 · issued Oct 1, 2019 · completed Oct 27, 2020 · Permit 19 196232 BLD
- Closed
Small residential project · Underpinning
Proposal for underpinning to existing basement
Applied Jun 12, 2019 · issued Jul 29, 2019 · completed Sep 18, 2020 · Permit 19 170122 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
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
119 Dinnick Cres · Minor variance
To alter the existing three-storey detached dwelling by constructing a rear two-storey addition, third-storey addition, and side two-storey addition, along with a rear deck and basement walkout.
170 m away · filed Jul 29, 2024 · Approved
132 Dinnick Cres · Minor variance
Proposal for new side addition for a garage, and a new three-story rear addition.
220 m away · filed Mar 12, 2024 · Approved
130 Dinnick Cres · Minor variance
To construct a second storey over the existing attached garage and enclose the front porch area. The applicant is also proposing other interior and exterior alterations.
210 m away · filed Oct 17, 2023 · Approved
98 Dinnick Cres · Minor variance
Proposal to construct a new two-storey dwelling with an integral garage, two rear platforms and a lower terrace. This application was previously deferred on November 23rd to allow the applicant more time to revise their application with comments from City Planning.
160 m away · filed Oct 6, 2023 · Approved
121 Dawlish Ave · Minor variance
To construct a first storey and second storey addition to the rear of the existing dwelling, in conjunction with other interior and exterior alterations.
140 m away · filed Jan 16, 2023 · Approved
47 Glengowan Rd · Minor variance
To construct a second and third storey addition.
250 m away · filed Oct 21, 2022 · Approved
37 Rochester Ave · Minor variance
Proposal to construct a new dwelling.
160 m away · filed Jul 15, 2022 · Refused
51 Glengowan Rd · Minor variance
Proposal to construct a 2 storey addition at rear of existing single family dwelling.
230 m away · filed Feb 8, 2022 · 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.