Toronto address · Ward 5, York South-Weston
585 Trethewey Dr
The City of Toronto has 3 building permits since 2017 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.
- Cancelled
Addition or alteration · Interior alterations
Proposal to construct interior alterations for islamic place of worship and religious education.
Applied Feb 10, 2017 · completed Feb 25, 2026 · Permit 17 115430 BLD
- Cancelled
Heating and ventilation
Proposal to construct interior alterations for islamic place of worship and religious education.
Applied Feb 10, 2017 · completed Nov 26, 2020 · Permit 17 115430 HVA
- Cancelled
Plumbing
Proposal to construct interior alterations for islamic place of worship and religious education.
Applied Feb 10, 2017 · completed Nov 26, 2020 · Permit 17 115430 PLB
Committee of Adjustment
No applications to the City's Committee of Adjustment for this address since 2017. That's where an owner asks for a minor variance (a small exception to the zoning by-law) or a consent to divide a lot.
What’s planned nearby
Development sites within 500 m
- Under review
Neighbours’ Committee of Adjustment files within 250 m
11 Westchester Rd · Minor variance
To construct a new detached dwelling with an attached garage. A previous Committee of Adjustment application (A0263/23EYK) approved variances related to lot coverage, front and side yard setbacks, eaves projections, rear balcony area, front porch encroachments, and driveway and parking space width.
240 m away · filed Aug 13, 2026 · Approved
29 Parkchester Rd · Minor variance
To construct a new garden suite.
210 m away · filed May 14, 2025 · Approved
11 Westchester Rd · Minor variance
To construct a new detached dwelling with an attached garage.
240 m away · filed May 12, 2023 · Approved
15 Parkchester Rd · Minor variance
To construct a second storey addition above the existing dwelling and a new rear deck.
160 m away · filed Nov 18, 2020 · 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.