Toronto address · Ward 18, Willowdale
307 Hounslow Ave
The City of Toronto has 8 building permits since 2017 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.
- Closed
Heating and ventilation
Rev 01 - Revised plansHVAC - To demolish existing dwelling and construct a new two storey dwelling with integral garage, rear deck and basement walkout
Applied Nov 20, 2024 · issued Jan 16, 2025 · completed Apr 30, 2026 · Permit 22 241286 HVA (revision 01)
- Closed
New house · New building
Revision 02 - interior alterations and building footprint adjustment.REVISION 01: INCREASED WIDTH OF HOMETo demolish existing dwelling and construct a new two storey dwelling with integral garage, front porch, rear deck and basement walkout
Applied Oct 9, 2024 · issued Nov 21, 2024 · completed Jul 27, 2026 · Permit 22 241286 BLD (revision 02)
- Closed
New house · New building
REVISION 01: INCREASED WIDTH OF HOMETo demolish existing dwelling and construct a new two storey dwelling with integral garage, front porch, rear deck and basement walkout
Applied Mar 26, 2024 · issued Jul 10, 2024 · completed Jul 27, 2026 · 1 home added · Permit 22 241286 BLD (revision 01)
- Closed
New house · New building
To demolish existing dwelling and construct a new two storey dwelling with integral garage, front porch, rear deck and basement walkout
Applied Dec 20, 2022 · issued Jan 31, 2023 · completed Jul 27, 2026 · 1 home added · Permit 22 241286 BLD
- Closed
Drains and site services
Drain - To demolish existing dwelling and construct a new two storey dwelling with integral garage, rear deck and basement walkout
Applied Dec 20, 2022 · issued Jan 31, 2023 · completed Jun 12, 2026 · Permit 22 241286 DRN
- Closed
Demolition
To demolish existing dwelling and construct a new two storey dwelling with integral garage, rear deck and basement walkout
Applied Dec 20, 2022 · issued Jan 31, 2023 · completed Apr 23, 2025 · 1 home removed · Permit 22 241292 DEM
- Closed
Heating and ventilation
HVAC - To demolish existing dwelling and construct a new two storey dwelling with integral garage, rear deck and basement walkout
Applied Dec 20, 2022 · issued Feb 2, 2023 · completed Apr 30, 2026 · Permit 22 241286 HVA
- Closed
Plumbing
Plumbing - To demolish existing dwelling and construct a new two storey dwelling with integral garage, rear deck and basement walkout
Applied Dec 20, 2022 · issued Jan 31, 2023 · completed Apr 30, 2026 · Permit 22 241286 PLB
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 · New R building
Proposal to construct a new two storey dwelling with rear deck and basement walkout.
Decision: Approved (hearing Jun 6, 2024)
Filed Apr 30, 2024 · File A0234/24NY
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
297 Horsham Ave · Minor variance
To construct a new detached dwelling with an integral garage.
170 m away · filed Sep 23, 2025 · Approved
241 Horsham Ave · Consent
To obtain consent to sever the property into two residential lots.NOTE: Applications B0037/24NY, A0428/24NY and A0429/24NY will be considered jointly.
180 m away · filed Aug 20, 2024 · Approved with conditions
241 Horsham Ave · Minor variance
To construct a new two-storey duplex.NOTE: Applications B0037/24NY, A0428/24NY and A0429/24NY will be considered jointly.
180 m away · filed Aug 20, 2024 · Approved on condition
241 Horsham Ave · Minor variance
To construct a new two-storey duplex.NOTE: Applications B0037/24NY, A0428/24NY and A0429/24NY will be considered jointly.
180 m away · filed Aug 19, 2024 · Approved with conditions
276 Horsham Ave · Minor variance
To construct a new dwelling.
60 m away · filed Feb 28, 2024 · Approved
272 Horsham Ave · Minor variance
To construct a new detached dwelling.
60 m away · filed Feb 28, 2024 · Approved
383 Hounslow Ave · Minor variance
Proposal to construct a new detached dwelling with an integral garage.
250 m away · filed Sep 15, 2023 · Approved
318 Horsham Ave · Minor variance
To construct a new detached dwelling.
220 m away · filed Jun 26, 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.