Toronto address · Ward 6, York Centre
3967 Dufferin St
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.
- Closed
Drains and site services · Back water valve (Sewer only)
Back Water Valve (Sewer only)
Applied Feb 13, 2019 · issued Feb 13, 2019 · completed Feb 19, 2019 · Permit 19 114998 DRN
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
- Under review
20 De Boers Drive and 1100 Sheppard Avenue West
55 storeys · 1,759 homes · Mixed use
220 m away · Rezoning · Under review · filed Jul 10, 2024
- Under review
12 storeys · 319 homes · Residential
290 m away · Rezoning · Under review · filed Jul 3, 2025
Neighbours’ Committee of Adjustment files within 250 m
20 De Boers Dr · Consent
To obtain consent to create an easement/right of way. Related planning files: B0003/20NY, 170226 NNY 08 SA
210 m away · filed May 20, 2022 · Approved
10 De Boers Dr · Minor variance
To reduce the parking dimensions for 15 existing parking spaces in a below grade parking structure.
120 m away · filed Aug 28, 2020 · Approved
20 De Boers Dr · Minor variance
To construct a new 14 storey apartment building with three levels of below grade parking.
210 m away · filed Jul 17, 2018 · Approved
20 De Boers Dr · Consent
To obtain consent to sever the property into two lots and to create/grant easements. The creation and conveyance of the additional lot will facilitate the future development of a new mid-rise residential apartment building as allowed in the underlying site-specific zoning (By-law 1185-2010) fronting onto William R. Allen Road. There are no variances required for the retained lands. This application was previously deferred from the Committee hearing of January 26, 2017.
210 m away · filed Oct 14, 2016 · 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.