Toronto address · Ward 12, Toronto-St. Paul's
6 Dewbourne Ave
The City of Toronto has 5 building permits since 2017 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.
- Closed
Heating and ventilation
HVAC - Proposed main floor and basement extension at rear, new landscaping at rear, and partial interior alterations.
Applied Feb 22, 2021 · issued Feb 24, 2021 · completed Jun 24, 2025 · Permit 20 140417 HVA
- Closed
Small residential project · Multiple projects
Revision 01 - extension on East side, addition at rear covered with porch between dwelling and garage, extend 2nd floor rear balconyProposed main floor and basement extension at rear, new landscaping at rear, and partial interior alterations.
Applied Nov 30, 2020 · issued Feb 2, 2021 · completed Jul 10, 2026 · Permit 20 140417 BLD (revision 01)
- Closed
Plumbing
Plumbing - Proposed main floor and basement extension at rear, new landscaping at rear, and partial interior alterations.
Applied Nov 20, 2020 · issued Nov 20, 2020 · completed Sep 15, 2021 · Permit 20 140417 PLB
- Closed
Small residential project · Multiple projects
Proposed main floor and basement extension at rear, new landscaping at rear, and partial interior alterations.
Applied Apr 29, 2020 · issued May 19, 2020 · completed Jul 10, 2026 · Permit 20 140417 BLD
- Closed
Small residential project · Garage
Repair to exterior brick detached garage wall due to impact damage
Applied Nov 13, 2015 · issued Nov 13, 2015 · completed Jan 31, 2020 · Permit 15 251051 BLD
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 · NR addition
To alter a three-storey detached dwelling by constructing a main floor and basement extension at the rear, partial interior renovations and new landscaping at rear.
Decision: Approved (hearing Nov 4, 2020)
Filed Feb 27, 2020 · File A0269/20TEY
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
7 Rosemary Lane · Minor variance
To alter the existing three-storey detached dwelling by constructing a side (east) addition at the basement level, a side (west) addition at the ground floor with a terrace above the basement addition, a new second floor covered balcony, a rear third storey balcony with a dormer, and a new roof.
100 m away · filed Aug 20, 2026 · Postponed
38 Ava Rd · Minor variance
To alter the existing three-storey detached dwelling by constructing a one-storey addition with a basement below, at the northwest corner of the dwelling (abutting Rosemary Road).
190 m away · filed May 12, 2026 · Approved
408 Richview Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing rear one and two-storey additions (including a basement level), a side (south) addition at the ground floor and second floor, and a rear ground floor deck with a canopy and stairs. Also, to construct a new one-storey ancillary building (shed) in the rear yard. The existing rear ancillary building (detached garage) and rear ground floor deck will be demolished.
230 m away · filed Mar 3, 2026 · Approved
414 Richview Ave · Minor variance
To construct a new four-storey detached dwelling (basement floor will be considered as first floor) with a two-car integral garage, a front covered porch with stairs, a rear basement walkout, a rear second floor deck with stairs and two rear third floor balconies. The existing ancillary building (wood garage) in the rear yard will be demolished.
220 m away · filed Jun 3, 2025 · Approved
407 Glenayr Rd · Minor variance
To construct a new three-storey detached dwelling with an integral garage, a front covered porch, a rear third storey balcony, and a rear ground floor covered deck with stairs.
140 m away · filed Mar 19, 2025 · Approved
15 Rosemary Lane · Minor variance
To construct a new three-storey detached dwelling with a front integral garage, a front covered porch with stairs, a rear ground floor covered deck with stairs, a rear basement walkout, and a rear second floor covered balcony. Also, to construct an inground swimming pool, in the rear yard.
160 m away · filed Dec 30, 2024 · Approved
110 Old Forest Hill Rd · Minor variance
To alter the existing three-storey detached dwelling by constructing a front one-storey addition (to contain a three-car garage and mudroom), and a rear one-storey addition.
50 m away · filed Dec 16, 2024 · Approved
1 Rosemary Lane · Minor variance
To construct a new two-storey detached dwelling with a front integral garage, a front covered porch with a ground level patio, a side (west) porch, and a rear second storey balcony.
60 m away · filed Oct 4, 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.