Toronto address · Ward 3, Etobicoke-Lakeshore
142 Thompson 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.
- Permit issued
Small residential project · Multiple projects
Proposal to construct 2nd storey addition, new front covered concrete platform with roof above, rear wood deck, waterproofing with foundation wall reinforcement, interior alterations, and new HVAC system.
Applied Mar 27, 2026 · issued Apr 24, 2026 · Permit 26 135851 BLD
- Permit issued
Heating and ventilation
HVAC - Proposal to construct 2nd storey addition, new front covered concrete platform with roof above, rear wood deck, waterproofing with foundation wall reinforcement, interior alterations, and new HVAC system.
Applied Mar 27, 2026 · issued Apr 24, 2026 · Permit 26 135851 HVA
- Permit issued
Plumbing
Plumbing - Proposal to construct 2nd storey addition, new front covered concrete platform with roof above, rear wood deck, waterproofing with foundation wall reinforcement, interior alterations, and new HVAC system.
Applied Mar 27, 2026 · issued Apr 24, 2026 · Permit 26 135851 PLB
- Permit issued
Drains and site services
Drain - Proposal to construct 2nd storey addition, new front covered concrete platform with roof above, rear wood deck, waterproofing with foundation wall reinforcement, interior alterations, and new HVAC system.
Applied Mar 27, 2026 · issued Apr 17, 2026 · Permit 26 135851 DRN
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 second storey addition above the existing dwelling, a new covered front platform, and a new deck in the rear yard.
Decision: Approved (hearing Nov 20, 2025)
Filed Jul 11, 2025 · File A0269/25EYK
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
32 Orchard Cres · Minor variance
To convert the existing attached garage into habitable space.
240 m away · filed Apr 17, 2026 · Approved
118 Thompson Ave · Minor variance
To convert the basement into a second unit and to construct a new covered front porch and a rear yard deck.
180 m away · filed Jul 14, 2025 · Approved
137 Thompson Ave · Minor variance
To construct a one-storey east side addition above the existing attached garage and a covered deck in the rear yard.
60 m away · filed Apr 15, 2025 · Approved
17 Leland Ave · Minor variance
To construct a second storey addition above the existing dwelling, a new covered front porch and a new rear deck.
190 m away · filed Nov 19, 2024 · Approved
1 Orchard Cres · Minor variance
To construct a new detached dwelling with an attached garage.
170 m away · filed Oct 9, 2024 · Approved
160 Humbervale Blvd · Minor variance
To construct a new detached dwelling with an attached garage.
200 m away · filed Jul 9, 2024 · Approved
166 Humbervale Blvd · Minor variance
To construct a new detached dwelling with an attached garage.
240 m away · filed Jun 12, 2024 · Approved
30 Orchard Cres · Minor variance
To construct a two-storey rear addition, a new covered front porch and a new rear deck.
240 m away · filed Jun 29, 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.