Toronto address · Ward 11, University-Rosedale
23 Errington Ave
The City of Toronto has 4 building permits since 2017 (4 still open) and 1 Committee of Adjustment file 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.
- Inspections under way
Heating and ventilation
HVAC - Proposal for 1 and 2 storey additions, third floor addition and interior alteration to the existing single family dwelling.
Applied Feb 20, 2020 · issued Feb 24, 2020 · Permit 19 185559 HVA
- Revision issued
Small residential project · Multiple projects
REV01: Revision to permit 19-185559 BLD as per bubbled area. Proposal to underpin existing north and east walls, replace existing south wall in basement exercise room, structural revisions at first floor family room.Proposal for 1 and 2 storey additions, third floor addition and interior alteration to the existing single family dwelling.
Applied Nov 26, 2019 · issued Dec 4, 2019 · Permit 19 185559 BLD (revision 01)
- Inspections under way
Small residential project · Multiple projects
Proposal for 1 and 2 storey additions, third floor addition and interior alteration to the existing single family dwelling.
Applied Jul 9, 2019 · issued Jul 25, 2019 · Permit 19 185559 BLD
- Inspections under way
Plumbing
Plumbing - Proposal for 1 and 2 storey additions, third floor addition and interior alteration to the existing single family dwelling.
Applied Jul 9, 2019 · issued Jul 25, 2019 · Permit 19 185559 PLB
Committee of Adjustment
This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.
- Closed
Minor variance · R addition
To alter the existnig two-storey detached dwelling by constructing a third storey addition, and rear one- and two-storey additions.
Decision: Approved (hearing May 30, 2019)
Filed Mar 12, 2019 · File A0251/19TEY
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
234 Glenrose Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a partial third storey addition with a flat roof.
240 m away · filed May 22, 2026 · Approved
225 Glenrose Ave · Minor variance
To construct a new three-storey detached dwelling with a front integral garage, a front covered porch, a rear basement terrace, a rear ground floor deck with staircase, a rear third storey balcony, and a driveway abutting Glenrose Avenue.
220 m away · filed Aug 18, 2025 · Application withdrawn
225 Glenrose Ave · Consent
To obtain consent to sever the property into two residential lots.
220 m away · filed Aug 18, 2025 · Application withdrawn
225 Glenrose Ave · Minor variance
To construct a new three-storey detached dwelling with a front integral garage, a front covered porch, a rear basement terrace, a rear ground floor deck with staircase, a rear third storey balcony, and a driveway abutting Glenrose Avenue.
220 m away · filed Aug 18, 2025 · Application withdrawn
287 Inglewood Dr · Minor variance
To construct a one-storey ancillary building (containing a gym, and a washroom) with an attached carport, in the rear yard. The existing outdoor kitchen in the rear yard will be maintained and unaltered and the existing garage in the rear yard will be demolished.
130 m away · filed Apr 10, 2024 · Approved
222 Rosedale Heights Dr · Minor variance
To alter the existing two-storey detached dwelling by constructing a complete third storey addition, a rear three-storey addition (the existing rear one-storey addition will be demolished), a side (east) second storey covered deck (above a portion of the rear ground floor addition), a rear third storey rooftop patio (above a portion of the rear second storey addition), a side (east) basement entrance accessed from a side (east) sloped driveway with a retaining wall.
230 m away · filed Mar 15, 2024 · Approved
287 Inglewood Dr · Minor variance
To construct a one-storey ancillary building (containing a one-car garage, a gym, and a washroom), with a partially covered deck, in the rear yard of an existing two-and-one-half-storey detached dwelling, with an existing outdoor kitchen and pergola. The existing garage in the rear yard will be demolished.
130 m away · filed Oct 17, 2023 · Refused
24 Hudson Dr · Minor variance
To construct a new three-storey detached dwelling with front and rear covered porches, and a north side third storey balcony. Also, the existing rear ancillary building (detached garage) will be demolished.
50 m away · filed Jun 22, 2023 · 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.