Toronto address · Ward 18, Willowdale
231 Hounslow Ave
The City of Toronto has 3 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 - Interior alteratons to the main and second floor
Applied Apr 5, 2018 · issued May 1, 2018 · completed Feb 5, 2019 · Permit 18 139110 HVA
- Closed
Plumbing
Plumbing - Interior alteratons to the main and second floor
Applied Apr 5, 2018 · issued Apr 30, 2018 · completed Feb 11, 2019 · Permit 18 139110 PLB
- Closed
Small residential project · Interior alterations
Interior alteratons to the main and second floor
Applied Apr 5, 2018 · issued Apr 30, 2018 · completed Feb 11, 2019 · Permit 18 139110 BLD
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
- Approved
Neighbours’ Committee of Adjustment files within 250 m
150 Holcolm Rd · Minor variance
To legalize and permit the existing driveway and front yard landscaping.
240 m away · filed Apr 2, 2026 · Approved
50 Claywood Rd · Minor variance
120 m away · filed Feb 27, 2026 · Accepted
50 Claywood Rd · Consent
To obtain consent to sever the property to create a new lot.
120 m away · filed Feb 27, 2026 · Accepted
50 Claywood Rd · Minor variance
120 m away · filed Feb 27, 2026 · Accepted
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.
230 m away · filed Aug 20, 2024 · Approved on condition
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.
230 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.
230 m away · filed Aug 19, 2024 · Approved with conditions
172 Hounslow Ave · Minor variance
To construct an addition of an attached garage with living space above.
240 m away · filed Apr 8, 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.