Toronto address · Ward 13, Toronto Centre
100 Winchester St
The City of Toronto has 4 building permits since 2017 (1 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.
- Inspections under way
Small residential project · Multiple projects
Proposal for rear 2 storey addition, 3rd floor addition, interior alterations and underpinning
Applied Oct 2, 2020 · issued Oct 22, 2020 · Permit 20 202008 BLD
- Closed
Heating and ventilation
HVAC - Proposal for rear 2 storey addition, 3rd floor addition, interior alterations and underpinning
Applied Oct 2, 2020 · issued Oct 22, 2020 · completed Oct 8, 2021 · Permit 20 202008 HVA
- Closed
Plumbing
Plumbing - Proposal for rear 2 storey addition, 3rd floor addition, interior alterations and underpinning
Applied Oct 2, 2020 · issued Oct 22, 2020 · completed Oct 8, 2021 · Permit 20 202008 PLB
- Closed
Drains and site services
Drain - Proposal for rear 2 storey addition, 3rd floor addition, interior alterations and underpinning
Applied Oct 2, 2020 · issued Oct 22, 2020 · completed Aug 20, 2025 · Permit 20 202008 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 alter the existing 2 ½-storey semi-detached house by constructing a rear two-storey addition and a rear third storey addition with a rear deck.
Decision: Approved (hearing Jul 22, 2020)
Filed Feb 3, 2020 · File A0111/20TEY
What’s planned nearby
Development sites within 500 m
- Under appeal
10 storeys · 60 homes · Mixed use
250 m away · Rezoning · Under appeal · filed Mar 17, 2023
- Under review
11 storeys · Mixed use
480 m away · Site plan · Under review · filed May 26, 2026
Neighbours’ Committee of Adjustment files within 250 m
26 Sackville Pl · Minor variance
190 m away · filed Sep 25, 2026 · Accepted
21 Metcalfe St · Minor variance
To alter the existing two-and-one-half-storey townhouse dwelling by constructing a rear (east) ground floor addition and a rear third storey addition with a rear roof deck.
140 m away · filed Mar 11, 2026 · Approved
32 Salisbury Ave · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a rear third storey addition (enclosing a portion of the existing terrace).
110 m away · filed Jun 11, 2025 · Approved
49 Salisbury Ave · Minor variance
To alter the existing two-and-one-half storey semi-detached dwelling by constructing a west side one-storey addition with new basement area below, and a west side three-storey elevator addition. Also the existing west side deck will be demolished. This site has heritage designation.
130 m away · filed May 13, 2024 · Approved
17 Metcalfe St · Minor variance
To alter the existing two-and-one-half-storey townhouse dwelling by constructing a rear third storey addition above the existing rear two-storey portion of the dwelling.
150 m away · filed Apr 22, 2024 · Approved
49 Metcalfe St · Minor variance
To alter the existing three-storey semi-detached dwelling by demolishing the existing front covered porch, constructing a new covered front porch with stairs and relocating the air conditioner unit from the front of the lot (encroaching beyond the front yard lot line) to the front corner of the lot (partially encroaching beyond the front yard lot line), as approved by Minor Variance Decision A1380/22TEY. This current application is necessitated to correctly identify variances that were not included in the previous Minor Variance Decision.
80 m away · filed Dec 28, 2023 · Approved
51 Metcalfe St · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a new front porch (to replace the existing front porch).
80 m away · filed Dec 6, 2023 · Approved
294 Carlton St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear two-storey addition (with a third storey deck above), and a third storey addition.
160 m away · filed Oct 2, 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.