Toronto address · Ward 5, York South-Weston

720 Trethewey Dr

The City of Toronto has 16 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.

Heating and ventilation
HVAC - Replace Diesel Life Safety Generator with Natural Gas-Fired.
Applied Jul 29, 2021 · issued Sep 10, 2021 · completed Sep 14, 2022 · Permit 21 191443 HVA
Closed
Addition or alteration · Other
Replace Diesel Life Safety Generator with Natural Gas-Fired.
Applied Jul 29, 2021 · issued Aug 27, 2021 · completed Oct 5, 2022 · Permit 21 191443 BLD
Closed
Plumbing
Plumbing - Proposed alteration of existing office by means of adding a change room, universal washroom, and revised office layout
Applied Apr 19, 2021 · issued Nov 10, 2021 · completed Jan 4, 2023 · Permit 21 142963 PLB
Closed
Addition or alteration · Interior alterations
Proposed alteration of existing office by means of adding a change room, universal washroom, and revised office layout
Applied Apr 19, 2021 · issued Nov 9, 2021 · Permit 21 142963 BLD
Inspections under way
Heating and ventilation
HVAC - Proposed alteration of existing office by means of adding a change room, universal washroom, and revised office layout
Applied Apr 19, 2021 · issued Nov 10, 2021 · completed Jul 7, 2025 · Permit 21 142963 HVA
Closed
Addition or alteration · Multiple projects
Rev 1 - Proposed revision to south corridor.PROVIDE ACCESSIBLE VESTIBULE ENTRANCES IN THE UNDERGROUND PARKING LOT, PROVIDE UNIVERSAL WASHROOMS IN THE GROUND FLOOR. CHANGES TO EXTERIOR PICKUP/DROPOFF AREA
Applied May 30, 2018 · issued Jun 12, 2018 · Permit 15 190455 BLD (revision 02)
Revision issued
Addition or alteration · Garage Repair/Reconstruction
Garage roof slab expansion joint replacement, including localized concrete repairs
Applied Mar 10, 2017 · issued Mar 10, 2017 · completed Feb 20, 2018 · Permit 17 127230 BLD
Closed
Plumbing
REV 01: Interior layout changes and additional interior alterationsPlumbing - PROVIDE ACCESSIBLE VESTIBULE ENTRANCES IN THE UNDERGROUND PARKING LOT, PROVIDE UNIVERSAL WASHROOMS IN THE GROUND FLOOR. CHANGES TO EXTERIOR PICKUP/DROPOFF AREA
Applied Nov 30, 2016 · issued Dec 29, 2016 · completed Nov 14, 2019 · Permit 15 190455 PLB (revision 01)
Closed
Addition or alteration · Multiple projects
REV 01: Interior layout changes and additional interior alterations. MODIFY MAIN LOBBY ENTRANCE FOR ACCESSIBILITYPROVIDE ACCESSIBLE VESTIBULE ENTRANCES IN THE UNDERGROUND PARKING LOT, PROVIDE UNIVERSAL WASHROOMS IN THE GROUND FLOOR. CHANGES TO EXTERIOR PICKUP/DROPOFF AREA
Applied Nov 30, 2016 · issued Dec 16, 2016 · Permit 15 190455 BLD (revision 01)
Revision issued
Heating and ventilation
REV01: Interior layout changes and additional interior alterationsHVAC - PROVIDE ACCESSIBLE VESTIBULE ENTRANCES IN THE UNDERGROUND PARKING LOT, PROVIDE UNIVERSAL WASHROOMS IN THE GROUND FLOOR. CHANGES TO EXTERIOR PICKUP/DROPOFF AREA
Applied Nov 30, 2016 · issued Dec 29, 2016 · completed Aug 25, 2025 · Permit 15 190455 HVA (revision 01)
Closed
Heating and ventilation · Alter: Boiler/Furnace/AC replacement
Direct replacement of existing make up air unit
Applied Oct 21, 2016 · issued Nov 4, 2016 · completed Nov 4, 2019 · Permit 16 241015 MSA
Closed
Heating and ventilation · Alter: Boiler/Furnace/AC replacement
Direct replacement of existing make up air units (2)
Applied Sep 28, 2016 · issued Nov 4, 2016 · completed Nov 4, 2019 · Permit 16 229963 MSA
Closed

Show 4 more permits

Fire and security upgrade
FS - Sprinkler Shop Drawing - PROVIDE ACCESSIBLE VESTIBULE ENTRANCES IN THE UNDERGROUND PARKING LOT, PROVIDE UNIVERSAL WASHROOMS IN THE GROUND FLOOR. CHANGES TO EXTERIOR PICKUP/DROPOFF AREA
Applied Sep 25, 2015 · Permit 15 190455 FSU
Application on hold
Plumbing
Plumbing - PROVIDE ACCESSIBLE VESTIBULE ENTRANCES IN THE UNDERGROUND PARKING LOT, PROVIDE UNIVERSAL WASHROOMS IN THE GROUND FLOOR. CHANGES TO EXTERIOR PICKUP/DROPOFF AREA
Applied Jul 14, 2015 · issued Sep 28, 2015 · completed Nov 14, 2019 · Permit 15 190455 PLB
Closed
Addition or alteration · Multiple projects
Provide accessible vestibule entrances in the underground parking lot, provide universal washrooms in the ground floor. Changes to exterior pickup/dropoff area
Applied Jul 14, 2015 · issued Sep 28, 2015 · Permit 15 190455 BLD
Inspections under way
Heating and ventilation
Hvac - provide accessible vestibule entrances in the underground parking lot, provide universal washrooms in the ground floor. Changes to exterior pickup/dropoff area
Applied Jul 14, 2015 · issued Sep 28, 2015 · completed Aug 25, 2025 · Permit 15 190455 HVA
Closed

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.

Minor variance · Other
To enclose the existing parking garage ramp.
Decision: Approved (hearing Apr 25, 2019)
Filed Mar 21, 2019 · File A0171/19EYK
Closed

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

None on file since 2017.

Everything planned in York South-Weston

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.