Toronto address · Ward 18, Willowdale
484 Hounslow Ave
The City of Toronto has 7 building permits since 2017 (6 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.
- Revision issued
New house · New building
Rev 01 - New storage space under the garage.NEW CUSTOM HOUSE Total GFA 366.26 Finished Basement 138.94 1 Deck 1 Porch
Applied Jan 9, 2026 · issued Feb 4, 2026 · Permit 23 199282 BLD (revision 01)
- Revision issued
Heating and ventilation
HVAC - Rev - Relocation of the furnace from the roof to the ground floor. NEW CUSTOM HOUSE Total GFA 366.26 Finished Basement 138.94 1 Deck 1 Porch
Applied Dec 20, 2024 · issued Feb 4, 2025 · Permit 23 199282 HVA (revision 01)
- Closed
Demolition
Demolition of existing house to build new SFD
Applied Sep 15, 2023 · issued Feb 9, 2024 · completed Apr 25, 2025 · 1 home removed · Permit 23 202804 DEM
- Inspections under way
Drains and site services
Drain - NEW CUSTOM HOUSE Total GFA 366.26 Finished Basement 138.94 1 Deck 1 Porch
Applied Sep 7, 2023 · issued Feb 9, 2024 · Permit 23 199282 DRN
- Inspections under way
Plumbing
Plumbing - NEW CUSTOM HOUSE Total GFA 366.26 Finished Basement 138.94 1 Deck 1 Porch
Applied Sep 7, 2023 · issued Feb 9, 2024 · Permit 23 199282 PLB
- Inspections under way
New house · New building
NEW CUSTOM HOUSE Total GFA 366.26 Finished Basement 138.94 1 Deck 1 Porch
Applied Sep 7, 2023 · issued Feb 9, 2024 · 1 home added · Permit 23 199282 BLD
- Inspections under way
Heating and ventilation
HVAC - NEW CUSTOM HOUSE Total GFA 366.26 Finished Basement 138.94 1 Deck 1 Porch
Applied Sep 7, 2023 · issued Mar 7, 2024 · Permit 23 199282 HVA
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 dwelling.
Decision: Approved (hearing Mar 9, 2023)
Filed Jan 17, 2023 · File A0042/23NY
What’s planned nearby
Development sites within 500 m
- Approved
29 storeys · 349 homes · Residential
490 m away · Site plan · Approved · filed Dec 17, 2021
Neighbours’ Committee of Adjustment files within 250 m
465 Hounslow Ave · Minor variance
To construct a new detached dwelling with an integral garage and rear deck.
120 m away · filed Aug 26, 2025 · Approved
408 Horsham Ave · Consent
To obtain consent to sever the property into two residential lots and to construct two new dwellings. File numbers B0016/25NY, A0313/25NY & A0314/25NY will be jointly considered.
100 m away · filed Jun 25, 2025 · Refused
408 Horsham Ave · Minor variance
To construct a new dwelling. File numbers B0016/25NY, A0313/25NY & A0314/25NY will be jointly considered.
100 m away · filed Jun 25, 2025 · Refused
408 Horsham Ave · Minor variance
To construct a new dwelling. File numbers B0016/25NY, A0313/25NY & A0314/25NY will be jointly considered.
100 m away · filed Jun 25, 2025 · Refused
450 Hounslow Ave · Minor variance
Proposal to construct a new two-storey dwelling with a covered front porch, rear deck, rear balcony and rear basment walk-up.
200 m away · filed Sep 19, 2023 · Approved
492 Hounslow Ave · Minor variance
Proposal to construct new two-storey single family dwelling and rear deck.
60 m away · filed Jan 25, 2023 · Approved
453 Hounslow Ave · Minor variance
To construct a new dwelling.
190 m away · filed Nov 8, 2022 · Approved
458 Hounslow Ave · Minor variance
To construct a new dwelling.
150 m away · filed May 12, 2021 · 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.