Toronto address · Ward 18, Willowdale
378 Hounslow Ave
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
Heating and ventilation
HVAC - Proposal to demolish existing dwelling and accessory structure, and construct a new three storey dwelling
Applied Jul 26, 2018 · issued Aug 9, 2018 · completed Sep 19, 2019 · Permit 17 146460 HVA
- Closed
Plumbing
Plumbing - Proposal to demolish existing dwelling and accessory structure, and construct a new two storey dwelling
Applied Apr 20, 2017 · issued Aug 14, 2017 · completed Sep 19, 2019 · Permit 17 146460 PLB
- Closed
New house · New building
Proposal to demolish existing dwelling and accessory structure, and construct a new three storey dwelling
Applied Apr 20, 2017 · issued Aug 14, 2017 · completed Sep 19, 2019 · 1 home added · Permit 17 146460 BLD
- Closed
Demolition
Proposal to demolish existing dwelling and accessory structure.
Applied Apr 20, 2017 · issued Aug 14, 2017 · completed Jun 22, 2018 · 1 home removed · Permit 17 146475 DEM
- Closed
Drains and site services
Drain - Proposal to demolish existing dwelling and accessory structure, and construct a new two storey dwelling
Applied Apr 20, 2017 · issued Aug 14, 2017 · completed Aug 29, 2019 · Permit 17 146460 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
- Under review
221-237 Finch Avenue West and 43 Finchurst Drive
4 storeys · 122 homes · Not stated in the file
430 m away · Site plan · Under review · filed Dec 12, 2022
Neighbours’ Committee of Adjustment files within 250 m
63 Cobden St · Minor variance
To construct a new detached dwelling with a balcony and a Garden Suite in the rear yard.
190 m away · filed Nov 3, 2025 · Approved
59 Cobden St · Minor variance
To construct a new two-storey detached dwelling.
230 m away · filed Sep 29, 2025 · Approved
297 Horsham Ave · Minor variance
To construct a new detached dwelling with an integral garage.
180 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.
170 m away · filed Sep 18, 2025 · Approved
50 Lurgan Dr · Minor variance
To construct a new detached dwelling with a rear platform.Please note, this application was previously deferred by the Committee of Adjustment on August 14, 2025.
250 m away · filed May 30, 2025 · Approved
20 Hazelglen Ave · Minor variance
To construct a new garden suite at the rear of the existing property.
170 m away · filed May 7, 2025 · Approved
123 Bevdale Rd · Minor variance
To construct a new dwelling.
150 m away · filed Aug 12, 2024 · Approved
307 Hounslow Ave · Minor variance
Proposal to construct a new two storey dwelling with rear deck and basement walkout.
240 m away · filed Apr 30, 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.