Toronto address · Ward 18, Willowdale
398 Cummer Ave
The City of Toronto has 1 building permit 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.
- Cancelled
Small residential project · Second suite (New)
Proposal to create 2 basement suites in exiting single family dwelling.
Applied Jan 17, 2017 · completed May 8, 2020 · 2 homes added · Permit 17 105341 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
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
37 Risebrough Ave · Minor variance
To construct a new detached dwelling with an integral garage and rear deck. Note: This application was Deferred at the Committee of Adjustment meeting held on August 28, 2025.
190 m away · filed Jun 25, 2025 · Approved
35 Risebrough Ave · Consent
To obtain consent for a technical severance for the purpose of re-establishing two residential lots which merged on title.
190 m away · filed Apr 25, 2025 · Approved
569 Conacher Dr · Minor variance
To construct a new dwelling with a front porch and rear deck.
220 m away · filed Feb 13, 2025 · Approved
408 Cummer Ave · Minor variance
To construct a new detached dwelling.
40 m away · filed Jul 8, 2024 · Approved
406 Cummer Ave · Minor variance
To construct a new detached dwelling.
30 m away · filed Jul 8, 2024 · Approved
369 Cummer Ave · Consent
To obtain consent to sever the property into two residential lots and to construct two new dwellings. File numbers B0034/24NY, A0435/24NY & A0436/24NY will be jointly considered. Please note, this application was previously deferred Thursday, May 15, 2025.
140 m away · filed Jul 5, 2024 · Refused
369 Cummer Ave · Minor variance
To construct a new dwelling and garden suite. File numbers B0034/24NY, A0435/24NY & A0436/24NY will be considered jointly. Please note, this application was previously deferred Thursday, May 15, 2025.
140 m away · filed Jul 5, 2024 · Refused
369 Cummer Ave · Minor variance
To construct a new dwelling and garden suite. File numbers B0034/24NY, A0435/24NY & A0436/24NY will be considered jointly. Please note, this application was previously deferred Thursday, May 15, 2025.
140 m away · filed Jul 5, 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.