Toronto address · Ward 19, Beaches-East York
18 Doncaster Ave
The City of Toronto has 4 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 · Multiple projects
Rev01- revised shoring detailTo construct a 2 storey rear addition, interior alterations to the existing single family dwelling. ***See ZZC #15-263212***
Applied Jul 19, 2016 · issued Jul 25, 2016 · completed Mar 10, 2017 · Permit 16 113619 BLD (revision 01)
- Closed
Heating and ventilation
HVAC - To construct a 2 storey rear addition, interior alterations to the existing single family dwelling. ***See ZZC #15-263212***
Applied Mar 2, 2016 · issued Nov 18, 2016 · completed Mar 3, 2017 · Permit 16 113619 HVA
- Closed
Plumbing
Plumbing - To construct a 2 storey rear addition, interior alterations to the existing single family dwelling.
Applied Feb 5, 2016 · issued Apr 25, 2016 · completed Mar 10, 2017 · Permit 16 113619 PLB
- Closed
Small residential project · Multiple projects
To construct a 2 storey rear addition, interior alterations to the existing single family dwelling. ***See ZZC #15-263212***
Applied Feb 5, 2016 · issued Apr 25, 2016 · completed Mar 10, 2017 · Permit 16 113619 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
190 Westlake Ave · Minor variance
To construct a new two-storey detached dwelling (houseplex), with a cantilevered second storey at the rear portion of the building, a covered front porch with stairs, a front box bay window, a side (north) ground floor canopy, and a rear ground floor covered terrace with stairs. Also, to alter the existing rear one-storey detached ancillary building (one-car garage), abutting Orley Avenue, by constructing an addition at the north and east sides of the building. There will be two residential dwelling units on this lot (both units within the main dwelling).
150 m away · filed Feb 19, 2026 · Approved
105 Gledhill Ave · Minor variance
To permit and maintain the existing interlock paving area in the front yard which will be used as a front yard parking pad.
190 m away · filed Sep 19, 2025 · Approved
128 Chisholm Ave · Minor variance
To alter the existing one-storey detached dwelling by constructing a complete second storey addition, a rear two-storey addition (with an integral garage on the ground level and a new driveway abutting Doncaster Avenue) and two rear second storey juliet balconies. The existing rear detached garage will be demolished.
240 m away · filed Jul 31, 2025 · Approved
69 Oak Park Ave · Minor variance
To construct a two-storey ancillary building (containing one garden suite) in the rear yard of the lot. There will be a total of two residential dwelling units on the lot (one dwelling unit occupying the main one-and-one-half storey detached dwelling and one dwelling unit occupying the ancillary building). The existing rear yard sheds will be demolished.
170 m away · filed May 27, 2025 · Deferred
23 Doncaster Ave · Minor variance
To permit a new two-storey detached dwelling with an integral garage (containing one parking space), a front covered porch, a rear ground floor deck, and a rear second storey balcony. The second storey will be partially cantilevered at the front of the dwelling.
50 m away · filed May 9, 2025 · Approved
128 Chisholm Ave · Minor variance
To alter the existing one-storey detached dwelling by constructing a complete second storey addition, and a rear two-storey addition (the ground level will contain one parking space, fronting Doncaster Avenue). The existing rear detached garage will be demolished.
240 m away · filed Apr 2, 2025 · Refused
160 Westlake Ave · Minor variance
To permit the existing rear ground floor deck, which was constructed without an authorized building permit.
60 m away · filed Jan 24, 2025 · Approved
59 Orley Ave · Minor variance
To construct a one-storey ancillary building (shed) in the rear yard.
240 m away · filed Jul 17, 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.