Toronto address · Ward 11, University-Rosedale
17 Leonard Ave
The City of Toronto has 10 building permits since 2017 (3 still open) 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.
- Revision issued
Small residential project · Multiple projects
REVISION - Extend G/F unit to basement and layout change
Applied Dec 16, 2025 · issued Apr 22, 2026 · Permit 23 196225 BLD (revision 01)
- Permit issued
Plumbing
Plumbing - Proposal to costruct a 2nd floor balcony and add a 2nd suite (2nd and 3rd floors).See also 23 109762 WNP.
Applied Aug 31, 2023 · issued Jul 9, 2024 · Permit 23 196225 PLB
- Inspections under way
Small residential project · Multiple projects
Proposal to construct a rooming house from house approved in 2017.
Applied Aug 31, 2023 · issued Jul 9, 2024 · 1 home added · Permit 23 196225 BLD
- Closed
Small residential project · Multiple projects
rev 02: Changes to roof insulation
Applied Dec 11, 2018 · issued Jan 2, 2019 · completed Apr 8, 2019 · Permit 17 207638 BLD (revision 02)
- Closed
Plumbing
REV01: changes to layout
Applied Oct 19, 2018 · issued Oct 23, 2018 · completed Feb 8, 2019 · Permit 17 207638 PLB (revision 01)
- Closed
Small residential project · Multiple projects
rev 01: Changes to interior layout.
Applied Oct 19, 2018 · issued Oct 30, 2018 · completed Apr 8, 2019 · Permit 17 207638 BLD (revision 01)
- Closed
Heating and ventilation
HVAC - Construction of a two storey rear addition with new third storey addition above (143.79m2) interior alterations to existing main and second floor (130m2) finished basement area (100m2) underpinning of existing basement foundations (30.22m) new wood deck and basement walkout in rear yard.
Applied Oct 19, 2018 · issued Oct 29, 2018 · completed Feb 8, 2019 · Permit 17 207638 HVA
- Closed
Small residential project · Party wall admin permits
Party wall admin permit in conjunction with 17 243263 SR at 15 Leonard Ave.
Applied Oct 4, 2017 · issued Dec 11, 2017 · completed Apr 2, 2019 · Permit 17 243289 BLD
- Closed
Plumbing
Plumbing - Construction of a two storey rear addition with new third storey addition above (143.79m2) interior alterations to existing main and second floor (130m2) finished basement area (100m2) underpinning of existing basement foundations (30.22m) new wood deck and basement walkout in rear yard.
Applied Jul 28, 2017 · issued Sep 22, 2017 · completed Feb 8, 2019 · Permit 17 207638 PLB
- Closed
Small residential project · Multiple projects
Construction of a two storey rear addition with new third storey addition above (143.79m2) interior alterations to existing main and second floor (130m2) finished basement area (100m2) underpinning of existing basement foundations (30.22m) new wood deck and basement walkout in rear yard.
Applied Jul 28, 2017 · issued Sep 22, 2017 · completed Apr 8, 2019 · Permit 17 207638 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
- Now selling
- Under review
6 storeys · 49 homes · Mixed use
360 m away · Site plan · Under review · filed Oct 15, 2021
- Under review
- Approved
Neighbours’ Committee of Adjustment files within 250 m
14 Lippincott St · Minor variance
To construct a new three-storey detached dwelling with front and rear basement walkouts with stairs, a front porch with stairs, a rear ground floor deck with stairs, and second and third floor rear balconies. This current application is necessitated to correctly identify Variance No.1 below, from the approved Minor Variance Decision A0435/25TEY.
210 m away · filed Aug 29, 2025 · Approved
198 Augusta Ave · Minor variance
To permit a café and art studio use (with 20 seats) within the basement level of the existing three-storey mixed-use building. The ground floor restaurant, and eight residential dwelling units (located on the second and third floors) will be maintained and unaltered.
190 m away · filed Jul 30, 2025 · Approved
230 Augusta Ave · Minor variance
220 m away · filed Jun 30, 2025 · Postponed
14 Lippincott St · Minor variance
To construct a new three-storey detached dwelling with front and rear basement walkouts with stairs, a front porch with stairs, a rear ground floor deck with stairs, and second and third floor rear balconies.
210 m away · filed Jun 10, 2025 · Approved
23 Lippincott St · Minor variance
To construct a new one-storey ancillary building (detached garage, abutting the laneway), in the rear yard of the existing three-storey semi-detached dwelling (currently under construction).
230 m away · filed Feb 4, 2025 · Approved
204 Augusta Ave · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 90-2020), for the existing two-storey building, by increasing the eating establishment area.
190 m away · filed Oct 28, 2024 · Approved
660 Dundas St W · Minor variance
To convert the existing two-storey attached dwelling into a non-residential building containing an eating establishment on the ground floor and storage area on the second storey.
190 m away · filed Aug 9, 2024 · Approved
224 Augusta Ave · Minor variance
To convert the existing one-storey non-residential building into a two-storey mixed-use building by constructing a complete second storey addition, and a rear two-storey addition. The existing eating establishment will be maintained on the ground level. There will be one residential dwelling unit on the second level (with access from the ground level).
210 m away · filed Mar 15, 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.