Toronto address · Ward 20, Scarborough Southwest
12 Winston Ave
The City of Toronto has 4 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.
- Closed
Plumbing
Plumbing - Proposal for structural construction to correct a sagging floor assembly in the existing single family dwelling.
Applied Jan 22, 2016 · issued Jan 22, 2016 · completed Mar 24, 2017 · Permit 16 102331 PLB
- Closed
Small residential project · Interior alterations
Proposal for structural construction to correct a sagging floor assembly in the existing single family dwelling.
Applied Jan 8, 2016 · issued Jan 15, 2016 · completed Mar 24, 2017 · Permit 16 102331 BLD
- Closed
Small residential project · Multiple projects
Revision to delete rear addition and replace with second storey balcony and dormer
Applied Apr 19, 2004 · issued May 6, 2004 · completed Sep 1, 2026 · Permit 03 162037 BLD (revision 01)
- Closed
Small residential project · Multiple projects
1 storey addition/deck with balcony over
Applied Jul 30, 2003 · issued Sep 2, 2003 · completed Sep 1, 2026 · Permit 03 162037 BLD
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
1115-1119 Kingston Road and 196-198 Blantyre Avenue
8 storeys · 58 homes · Mixed use
420 m away · Site plan · Approved · filed Dec 1, 2023
- Under review
2510-2530 Gerrard Street East and 411 Victoria Park Avenue
3 storeys · Not stated in the file
420 m away · Site plan · Under review · filed Aug 18, 2025
- Approved
Neighbours’ Committee of Adjustment files within 250 m
43 Winston Ave · Minor variance
To replace and reinforce the existing enclosed porch and keep the existing garage structure.
110 m away · filed Sep 10, 2026 · Hearing scheduled
14 Winston Ave · Minor variance
10 m away · filed Sep 10, 2026 · Accepted
43 Winston Ave · Minor variance
To replace and reinforce the existing enclosed porch and keep the existing garage structure.
110 m away · filed May 25, 2026 · Approved
5 Winston Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a front second storey dormer addition and a rear second storey cantilevered addition.
50 m away · filed Apr 8, 2025 · Approved
271 Victoria Park Ave · Minor variance
To construct a new two-storey detached dwelling with a secondary suite in the basement, front basement walkout, front porch and rear ground floor deck. Also, to permit an undersized parking space in the front yard. The existing one-and-one-half-storey detached dwelling and deck will be demolished.
100 m away · filed Mar 12, 2025 · Approved
12 Northview Ave · Minor variance
90 m away · filed Jan 20, 2025 · Application withdrawn
3 Linton Ave · Consent
To permit a consent to sever the property into two residential lots. Cross Reference Minor Variance Applications A0032/23SC and A0033/23SC.
230 m away · filed Dec 23, 2022 · Approved
3 Linton Ave · Minor variance
To construct a new semi-detached dwelling. Cross reference Consent Application B0003/23SC and Minor Variance Application A0033/223C.
230 m away · filed Dec 14, 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.