Toronto address · Ward 18, Willowdale
11 Dornfell St
The City of Toronto has 5 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
Small residential project · Multiple projects
REVISION 3 - to add a 2nd suite in the basementProposal for addition to an existing 1 storey family dwelling ( ground & 2nd floor)
Applied Aug 31, 2020 · issued Oct 5, 2020 · completed May 31, 2022 · 1 home added · Permit 17 160189 BLD (revision 03)
- Closed
Heating and ventilation
HVAC - Proposal for addition to an existing 1 storey family dwelling ( ground & 2nd floor)
Applied Jul 23, 2020 · issued Aug 6, 2020 · completed Oct 18, 2021 · Permit 17 160189 HVA
- Closed
Small residential project · Multiple projects
Revision 01 - changes to beams, roof, underpinningProposal for addition to an existing 1 storey family dwelling ( ground & 2nd floor)
Applied Jun 14, 2018 · issued Jun 29, 2018 · completed May 31, 2022 · Permit 17 160189 BLD (revision 01)
- Closed
Plumbing
Plumbing - Proposal for addition to an existing 1 storey family dwelling ( ground & 2nd floor)
Applied May 15, 2017 · issued Sep 11, 2017 · completed Oct 18, 2021 · Permit 17 160189 PLB
- Closed
Small residential project · Multiple projects
Proposal for addition to an existing 1 storey family dwelling ( ground & 2nd floor)
Applied May 15, 2017 · issued Sep 11, 2017 · completed May 31, 2022 · Permit 17 160189 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
- Under review
Neighbours’ Committee of Adjustment files within 250 m
28 Kenton Dr · Minor variance
To construct a new attached one-storey garage on the west side of the existing one-storey dwelling, and partially enclose the existing front porch.
140 m away · filed Nov 13, 2025 · Approved
39 Kenton Dr · Minor variance
Proposal to construct a new one-storey rear addition.
250 m away · filed Jan 26, 2024 · Approved
26 Kenton Dr · Minor variance
To construct a new dwelling.
130 m away · filed Dec 9, 2021 · Approved
39 Transwell Ave · Minor variance
To construct a new dwelling.
100 m away · filed Sep 1, 2021 · Approved
9 Dornfell St · Minor variance
To construct a new dwelling.
20 m away · filed Aug 16, 2021 · Approved
44 Transwell Ave · Minor variance
To construct a two-storey dwelling with an integral garage.
170 m away · filed Feb 23, 2018 · 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.