Toronto address · Ward 18, Willowdale
10 Alonzo Rd
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
HVAC - Proposal to construct a new 2 storey SFD-detached dwelling. See also 17 222870 DEM.
Applied Jul 10, 2018 · issued Sep 20, 2018 · completed Oct 21, 2019 · Permit 17 222875 HVA (revision 01)
- Closed
Small residential project · Pool fence enclosure
Pool fence enclosure
Applied Jun 13, 2018 · issued Jun 19, 2018 · completed Jul 13, 2018 · Permit 18 177295 BLD
- Closed
Heating and ventilation
HVAC - Proposal to construct a new 2 storey SFD-detached dwelling. See also 17 222870 DEM.
Applied Feb 26, 2018 · issued Mar 28, 2018 · completed Oct 21, 2019 · Permit 17 222875 HVA
- Closed
Drains and site services
Drain - Proposal to construct a new 2 storey SFD-detached dwelling. See also 17 222870 DEM.
Applied Oct 26, 2017 · issued Oct 26, 2017 · completed Oct 21, 2019 · Permit 17 222875 DRN
- Closed
Plumbing
Plumbing - Proposal to construct a new 2 storey SFD-detached dwelling. See also 17 222870 DEM.
Applied Aug 25, 2017 · issued Oct 26, 2017 · completed Oct 21, 2019 · Permit 17 222875 PLB
- Closed
New house · New building
Proposal to construct a new 2 storey SFD-detached dwelling. See also 17 222870 DEM.
Applied Aug 25, 2017 · issued Oct 26, 2017 · completed Jan 20, 2025 · 1 home added · Permit 17 222875 BLD
- Closed
Demolition
Proposal to demolish the existing 2 storey SFD-detached dwelling.
Applied Aug 25, 2017 · issued Oct 26, 2017 · completed Apr 3, 2018 · 1 home removed · Permit 17 222870 DEM
- Closed
Residential building permit · Addition/Alteration to existing building
Construction of a second storey addition and interior alterations on main floor.
Applied Jan 3, 2001 · issued Feb 26, 2001 · completed Apr 4, 2018 · Permit 01 100380 CMB
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
To construct a new two-storey detached dwelling. The existing dwelling would be demolished.
Decision: Approved (hearing Aug 31, 2017)
Filed Jun 28, 2017 · File A0621/17NY
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
251 Park Home Ave · Minor variance
To alter the existing dwelling, by adding a front addition and a new porch.
230 m away · filed Oct 16, 2025 · Approved
27 Christine Cres · Minor variance
To alter the existing detached dwelling by constructing a one-storey rear addition, a rear second storey balcony and a basement walkout on the west side of the dwelling.
180 m away · filed Jun 25, 2025 · Approved
289 Betty Ann Dr · Minor variance
To construct a new detached dwelling with an integral garage, rear deck and balcony. Note: This application was previously deferred at the Committee of Adjustment hearing on August 14, 2025.
110 m away · filed Mar 27, 2025 · Approved
272 Park Home Ave · Minor variance
To permit an increase in driveway width and a reduction in front yard landscaping. NOTE: This application was previously deferred at the Committee of Adjustment hearing on January 16, 2025.
60 m away · filed Oct 23, 2024 · Hearing scheduled
297 Betty Ann Dr · Minor variance
To construct a new detached dwelling.
60 m away · filed Jan 25, 2023 · Approved
424 Ellerslie Ave · Minor variance
Proposal to construct a new dwelling.
240 m away · filed Nov 8, 2022 · Approved
298 Betty Ann Dr · Minor variance
Proposal to construct a new 2 storey dwelling with integral garage
100 m away · filed Aug 19, 2022 · Approved
11 Wynn Rd · Minor variance
To construct a new dwelling.
230 m away · filed Jan 18, 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.