Toronto address · Ward 18, Willowdale
298 Horsham Ave
The City of Toronto has 6 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
New house · New building
REV. #1- add an additional window to master bedroomProposal to demolish existing dwelling and construct new 2-storey detached single family dwelling with attached garage, covered front porch, rear yard deck, & basement walkout.
Applied Sep 16, 2016 · issued Oct 5, 2016 · completed Jun 21, 2017 · Permit 15 260730 BLD (revision 01)
- Closed
Heating and ventilation
REVISION: Revise hvac system and layout.HVAC - Proposal to demolish existing dwelling and construct new 2-storey detached single family dwelling with attached garage, covered front porch, rear yard deck, & basement walkout.
Applied Jun 20, 2016 · issued Jul 7, 2016 · completed Jun 21, 2017 · Permit 15 260730 HVA (revision 01)
- Closed
Heating and ventilation
HVAC - Proposal to demolish existing dwelling and construct new 2-storey detached single family dwelling with attached garage, covered front porch, rear yard deck, & basement walkout.
Applied Dec 4, 2015 · issued Jan 14, 2016 · completed Jun 21, 2017 · Permit 15 260730 HVA
- Closed
Plumbing
Plumbing - Proposal to demolish existing dwelling and construct new 2-storey detached single family dwelling with attached garage, covered front porch, rear yard deck, & basement walkout.
Applied Dec 4, 2015 · issued Dec 24, 2015 · completed Jun 21, 2017 · Permit 15 260730 PLB
- Closed
New house · New building
Proposal to demolish existing dwelling and construct new 2-storey detached single family dwelling with attached garage, covered front porch, rear yard deck, & basement walkout.
Applied Dec 4, 2015 · issued Dec 24, 2015 · completed Jun 21, 2017 · 1 home added · Permit 15 260730 BLD
- Closed
Drains and site services
Drain - Proposal to demolish existing dwelling and construct new 2-storey detached single family dwelling with attached garage, covered front porch, rear yard deck, & basement walkout.
Applied Dec 4, 2015 · issued Dec 24, 2015 · completed Jun 21, 2017 · Permit 15 260730 DRN
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
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
233 Churchill Ave · Minor variance
To construct a new dwelling. Please note, this application was previously deferred Thursday, January 8, 2026.
200 m away · filed Nov 4, 2025 · Approved
63 Cobden St · Minor variance
To construct a new detached dwelling with a balcony and a Garden Suite in the rear yard.
160 m away · filed Nov 3, 2025 · Approved
59 Cobden St · Minor variance
To construct a new two-storey detached dwelling.
180 m away · filed Sep 29, 2025 · Approved
297 Horsham Ave · Minor variance
To construct a new detached dwelling with an integral garage.
40 m away · filed Sep 23, 2025 · Approved
20 Hazelglen Ave · Minor variance
To construct a new garden suite in the rear yard of the subject property. Please note a previous application (File # A0206/25NY) with respect to the subject property, was before the Committee of Adjustment on Thursday, June 26, 2025, which was ultimately approved on condition.
120 m away · filed Sep 18, 2025 · Approved
20 Hazelglen Ave · Minor variance
To construct a new garden suite at the rear of the existing property.
120 m away · filed May 7, 2025 · Approved
307 Hounslow Ave · Minor variance
Proposal to construct a new two storey dwelling with rear deck and basement walkout.
140 m away · filed Apr 30, 2024 · Approved
276 Horsham Ave · Minor variance
To construct a new dwelling.
110 m away · filed Feb 28, 2024 · 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.