Toronto address · Ward 18, Willowdale
20 Hazelglen Ave
The City of Toronto has 9 building permits since 2017 (3 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.
- Permit issued
Drains and site services
Drain - Proposed one-storey garden suite
Applied Feb 18, 2025 · issued Feb 24, 2026 · Permit 25 117083 DRN
- Permit issued
Plumbing
Plumbing - Proposed one-storey garden suite
Applied Feb 18, 2025 · issued Feb 24, 2026 · Permit 25 117083 PLB
- Permit issued
Small residential project · New laneway / rear yard suite
Proposed one-storey garden suite
Applied Feb 13, 2025 · issued Feb 24, 2026 · 1 home added · Permit 25 117083 BLD
- Closed
Small residential project · Underpinning
Revision - Interior alterations to the basement (Basement Finishing - Not for Second Suite).
Applied Feb 9, 2017 · issued Feb 24, 2017 · completed Mar 3, 2017 · Permit 13 204489 BLD (revision 01)
- Closed
Small residential project · Multiple projects
Rear deck, side desk and interior alterations including relocation of the staircase and installations of support for a cathedral ceiling.
Applied Sep 23, 2016 · issued Oct 14, 2016 · completed Mar 2, 2017 · Permit 16 227608 BLD
- Closed
Plumbing
Plumbing - Basement underpinning
Applied Sep 27, 2013 · issued Sep 27, 2013 · completed Mar 3, 2017 · Permit 13 204489 PLB
- Closed
Small residential project · Multiple projects
Basement walkout, and 2 decks (one at side and one at rear) to detached single family dwelling
Applied Sep 27, 2013 · issued Oct 23, 2013 · completed Mar 1, 2017 · Permit 13 242880 BLD
- Closed
Drains and site services
Drain - Basement underpinning
Applied Sep 27, 2013 · issued Sep 27, 2013 · completed Mar 1, 2017 · Permit 13 204489 DRN
- Closed
Small residential project · Underpinning
Basement underpinning
Applied Jul 15, 2013 · issued Jul 22, 2013 · completed Mar 3, 2017 · Permit 13 204489 BLD
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 garden suite in the rear yard of the subject property. Please note a previous application (File # A0206/25NY) with respect to the subject property, was before the Committee of Adjustment on Thursday, June 26, 2025, which was ultimately approved on condition.
Decision: Approved (hearing Nov 6, 2025)
Filed Sep 18, 2025 · File A0391/25NY
- Closed
Minor variance · New R building
To construct a new garden suite at the rear of the existing property.
Decision: Approved (hearing Jun 26, 2025)
Filed May 7, 2025 · File A0206/25NY
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
233 Churchill Ave · Minor variance
To construct a new dwelling. Please note, this application was previously deferred Thursday, January 8, 2026.
140 m away · filed Nov 4, 2025 · Approved
63 Cobden St · Minor variance
To construct a new detached dwelling with a balcony and a Garden Suite in the rear yard.
50 m away · filed Nov 3, 2025 · Approved
59 Cobden St · Minor variance
To construct a new two-storey detached dwelling.
70 m away · filed Sep 29, 2025 · Approved
297 Horsham Ave · Minor variance
To construct a new detached dwelling with an integral garage.
90 m away · filed Sep 23, 2025 · Approved
272 Horsham Ave · Minor variance
To construct a new detached dwelling.
230 m away · filed Feb 28, 2024 · Approved
276 Horsham Ave · Minor variance
To construct a new dwelling.
220 m away · filed Feb 28, 2024 · Approved
387 Hounslow Ave · Consent
To obtain consent to sever the two existing lots at 387 and 389 Hounslow Avenue to create three new lots. Each new lot would be developed with a new detached dwelling, each requiring variances as outlined in files A0107/24NY, A0108/24NY, and A0109/24NY. Files B0006/24NY, A0107/24NY and B0007/24NY, A0109/24NY, A0108/24NY will be cnsidered jointly.
140 m away · filed Feb 15, 2024 · Refused
389 Hounslow Ave · Consent
To obtain consent to sever the two existing lots at 387 and 389 Hounslow Avenue to create three new lots. The existing detached dwelling would be demolished. Each new lot would be developed with a new detached dwelling, each requiring variances as outlined in files A0107/24NY, A0108/24NY, and A0109/24NY. Files B0006/24NY, A0107/24NY and B0007/24NY, A0109/24NY, A0108/24NY will be cnsidered jointly.
140 m away · filed Feb 15, 2024 · Refused
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.