Toronto address · Ward 5, York South-Weston
20 Buttonwood Ave
The City of Toronto has 1 building permit since 2017 (1 still open) 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.
- Inspections under way
Plumbing · Other
Proposal to replace Drains and Water pipes in same location-25 fixtures and 1 Back Flow Prevention device
Applied Jun 2, 2025 · issued Jun 11, 2025 · Permit 25 169760 PSA
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
- Approved
4 Edmund Avenue and 1550 Weston Road
8 storeys · Residential
480 m away · Site plan · Approved · filed Jan 27, 2022
Neighbours’ Committee of Adjustment files within 250 m
15 Mahoney Ave · Minor variance
To construct a new townhouse. The townhouse will contain a total of three residential units.
240 m away · filed Jul 4, 2025 · Approved
15 Mahoney Ave · Minor variance
To construct a new townhouse. The townhouse will contain a total of three residential units.
240 m away · filed Jul 4, 2025 · Approved
15 Mahoney Ave · Minor variance
To construct a new townhouse. The townhouse will contain a total of three residential units.
240 m away · filed Jul 4, 2025 · Approved
10 Emmett Ave · Minor variance
To construct a new detached garage in the rear yard.
120 m away · filed Jun 6, 2025 · Approved
15 Mahoney Ave · Minor variance
To construct a new townhouse.
240 m away · filed Jul 7, 2023 · Approved
15 Mahoney Ave · Minor variance
To construct a new townhouse.
240 m away · filed Jul 7, 2023 · Approved
15 Mahoney Ave · Minor variance
To construct a new townhouse.
240 m away · filed Jul 7, 2023 · Approved
1254 Jane St · Minor variance
To construct a third storey addition above the existing two-storey mixed use building. A total of two dwelling units and one commercial space is proposed. A laneway suite is proposed at the rear of the property.
100 m away · filed Jan 9, 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.