Toronto address · Ward 18, Willowdale
447 Horsham Ave
The City of Toronto has 5 building permits since 2017 (5 still open) and 2 Committee of Adjustment files 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.
- Application acceptable
Demolition
Proposal to demolish existing building and construct a new 3-storey apartment building (6 Units) with a 2-storey garden suite in the rear yard.
Applied Sep 15, 2026 · 1 home removed · Permit 26 237645 DEM
- Application acceptable
Drains and site services
Drain - Proposal to construct a new 3-storey apartment building with a 2-story garden suite in the rear yard.
Applied Sep 15, 2026 · Permit 26 237575 DRN
- Not started
New house · New building
Proposal to construct a new 3-storey apartment building with a 2-story garden suite in the rear yard.
Applied Sep 15, 2026 · 6 homes added · Permit 26 237575 BLD
- Application acceptable
Heating and ventilation
HVAC - Proposal to construct a new 3-storey apartment building with a 2-story garden suite in the rear yard.
Applied Sep 15, 2026 · Permit 26 237575 HVA
- Application acceptable
Plumbing
Plumbing - Proposal to construct a new 3-storey apartment building with a 2-story garden suite in the rear yard.
Applied Sep 15, 2026 · Permit 26 237575 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.
- Hearing scheduled
Minor variance · Other
To permit three surface parking spaces in the front yard of the propoerty which is to be developed with a three-storey apartment building and garden suite in the rear yard.
Hearing Oct 15, 2026
Filed Jul 21, 2026 · File A0307/26NY
- Closed
Minor variance · New R building
To construct a three-storey apartment building containing six dwelling units, and a two- storey garden suite in the rear yard of the property.
Decision: Approved (hearing Jun 4, 2026)
Filed Apr 22, 2026 · File A0156/26NY
What’s planned nearby
Development sites within 500 m
- Under review
9 storeys · 142 homes · Residential
270 m away · Site plan · Under review · filed Dec 3, 2021
Neighbours’ Committee of Adjustment files within 250 m
408 Horsham Ave · Minor variance
To construct a new dwelling. File numbers B0016/25NY, A0313/25NY & A0314/25NY will be jointly considered.
240 m away · filed Jun 25, 2025 · Refused
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.
240 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.
240 m away · filed Jun 25, 2025 · Refused
41 Farrell Ave · Minor variance
To construct a new detached dwelling. (The application was deferred from the hearing of 12 September 2024)
200 m away · filed Aug 1, 2024 · Approved
41 Farrell Ave · Minor variance
To construct a new detached dwelling.
200 m away · filed Sep 15, 2023 · Approved
492 Hounslow Ave · Minor variance
Proposal to construct new two-storey single family dwelling and rear deck.
240 m away · filed Jan 25, 2023 · Approved
511 Hounslow Ave · Minor variance
To construct a new dwelling.
110 m away · filed Jul 8, 2020 · Approved
23 Terrace Ave · Minor variance
To construct a new dwelling.
180 m away · filed Oct 29, 2019 · 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.