Toronto address · Ward 12, Toronto-St. Paul's
143 Colin Ave
The City of Toronto has 5 building permits since 2017 (5 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.
- Revision issued
Small residential project · Addition(s)
Revision 02 - footing/foundation and roof structureREVISION - changes to the footings, foundation and roof structureProposal to construct an addition on the back corner of the house + expansion of house into existing garage space, a seperated parking space provided in rear yard
Applied May 24, 2018 · issued Jun 8, 2018 · Permit 16 251588 BLD (revision 02)
- Revision issued
Small residential project · Addition(s)
REVISION - changes to the footings, foundation and roof structureProposal to construct an addition on the back corner of the house + expansion of house into existing garage space, a seperated parking space provided in rear yard
Applied Apr 18, 2018 · issued May 8, 2018 · Permit 16 251588 BLD (revision 01)
- Inspections under way
Plumbing
Plumbing - Proposal to construct an addition on the back corner of the house + expansion of house into existing garage space.
Applied Nov 15, 2016 · issued Jun 16, 2017 · Permit 16 251588 PLB
- Inspections under way
Heating and ventilation
HVAC - Proposal to construct an addition on the back corner of the house + expansion of house into existing garage space.
Applied Nov 15, 2016 · issued Nov 21, 2017 · Permit 16 251588 HVA
- Inspections under way
Small residential project · Addition(s)
Proposal to construct an addition on the back corner of the house + expansion of house into existing garage space, a seperated parking space provided in rear yard
Applied Nov 15, 2016 · issued Jun 16, 2017 · Permit 16 251588 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 · R addition
To construct a new detached garage in the rear yard.
Decision: Refused (hearing May 10, 2017)
Filed Jan 11, 2017 · File A0024/17TEY
What’s planned nearby
Development sites within 500 m
- Under review
49 storeys · 552 homes · Residential
190 m away · Site plan · Under review · filed Jul 10, 2025
- Under review
- Under review
2180-2210 Yonge Street and 20-46 Berwick Avenue
65 storeys · 2,892 homes · Mixed use
290 m away · Rezoning · Under review · filed Dec 23, 2022
- Under appeal
50-90 Eglinton Avenue West and 17-19 Henning Avenue
58 storeys · 1,206 homes · Residential
300 m away · Rezoning · Under appeal · filed Apr 12, 2024
- Approved
- Under review
59 storeys · 613 homes · Mixed use
320 m away · Site plan · Under review · filed Apr 29, 2022
Neighbours’ Committee of Adjustment files within 250 m
9 Maxwell Ave · Minor variance
To construct a new front yard parking pad, abutting Maxwell Avenue.
90 m away · filed Aug 27, 2026 · Postponed
52 Anderson Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition (including a basement extension) with a rear ground level deck with stairs.
150 m away · filed Dec 17, 2025 · Approved
188 Duplex Ave · Minor variance
To alter the new three-storey detached dwelling (currently under construction, as approved under Decision Number A0307/22TEY) by increasing the building height and gross floor area.
80 m away · filed Mar 5, 2024 · Approved
5 Maxwell Ave · Minor variance
To alter the existing two-storey detached dwelling by converting the attached garage into habitable space, and to construct a one-storey addition (above this garage) with a second storey deck extension. Also, this dwelling will contain a total of four dwelling units.
70 m away · filed Sep 8, 2023 · Approved
52 Manor Rd W · Minor variance
To construct a new one-storey ancillary building (carport) in the rear yard, abutting Duplex Avenue.
230 m away · filed Jun 9, 2023 · Approved
91 Colin Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a two-storey side (south) addition, rear two-storey addition with a rear ground floor deck, and a rear second storey balcony.
230 m away · filed Jan 19, 2023 · Approved
7 Maxwell Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a third storey addition.
80 m away · filed Jun 14, 2022 · Approved
188 Duplex Ave · Minor variance
To construct a new three-storey detached dwelling with a front integral garage, a covered front porch, a rear ground floor deck, and a third storey terrace.
80 m away · filed Mar 10, 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.