Toronto address · Ward 6, York Centre
4646 Dufferin St
The City of Toronto has 25 building permits since 2017 (14 still open) 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.
- Inspections under way
Addition or alteration · Multiple projects
Interior alterations of existing offices to accomodate new exit corridor. Addition of new vestibule
Applied Nov 17, 2025 · issued Mar 3, 2026 · Permit 25 254963 BLD
- Permit issued
Plumbing
Plumbing - Proposal for interior alterations to existing fitness club
Applied Sep 10, 2025 · issued Oct 20, 2025 · Permit 25 223105 PLB
- Inspections under way
Addition or alteration · Interior alterations
Proposal for interior alterations to existing fitness club for new pickleball club.Refer to related Zoning Certificate 25 193262 ZAP.
Applied Sep 10, 2025 · issued Oct 20, 2025 · Permit 25 223105 BLD
- Permit issued
Heating and ventilation
HVAC - Proposal for interior alterations to existing fitness club
Applied Sep 10, 2025 · issued Oct 20, 2025 · Permit 25 223105 HVA
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations for new x-ray room unit 9
Applied Jul 5, 2021 · issued Jul 15, 2021 · completed Mar 28, 2022 · Permit 21 179999 BLD
- Permit issued
Heating and ventilation
HVAC - Proposal to construct interior alterations to exisiting medical office.
Applied Mar 11, 2021 · issued Mar 16, 2021 · Permit 18 172848 HVA
- Permit issued
Addition or alteration · Interior alterations
Proposal to construct interior alterations to exisiting medical office.
Applied Jun 6, 2018 · issued Jun 14, 2018 · Permit 18 172848 BLD
- Cancelled
Plumbing · Backflow prevention devices (Water only)
Installation of one 2" backflow prevention device for main water line
Applied Aug 12, 2014 · completed Aug 27, 2020 · Permit 14 205281 PSA
- Closed
Addition or alteration · Interior alterations
Revision - change to office layout - Fitness Club in unit 1
Applied Nov 2, 2010 · issued Mar 17, 2011 · completed Aug 12, 2025 · Permit 10 163456 BLD (revision 01)
- Closed
Plumbing
Plumbing - No name for office in unit 3
Applied Apr 26, 2010 · issued Jul 6, 2010 · completed Oct 15, 2020 · Permit 10 163403 PLB
- Permit issued
Heating and ventilation
HVAC - Fitness Club in unit 1
Applied Apr 26, 2010 · issued Nov 16, 2010 · Permit 10 163456 HVA
- Permit issued
Heating and ventilation
HVAC - Body Mind & Spirit Fitness Facilities Ltd - Unit 9
Applied Apr 26, 2010 · issued Jun 28, 2010 · Permit 10 153818 HVA
Show 13 more permits
- Revocation pending
Plumbing
Plumbing - No name for office in unit 7
Applied Apr 26, 2010 · issued Jul 6, 2010 · Permit 10 163431 PLB
- Permit issued
Plumbing
Plumbing - Body Mind & Spirit Fitness Facilities Ltd - Unit 9
Applied Apr 26, 2010 · issued Jun 28, 2010 · Permit 10 153818 PLB
- Permit issued
Plumbing
Plumbing - Fitness Club in unit 1
Applied Apr 26, 2010 · issued Sep 1, 2010 · Permit 10 163456 PLB
- Closed
Addition or alteration · Interior alterations
No name for office in unit 3
Applied Apr 26, 2010 · issued Jul 6, 2010 · completed Aug 12, 2025 · Permit 10 163403 BLD
- Closed
Addition or alteration · Interior alterations
No name for office in unit 7
Applied Apr 26, 2010 · issued Jul 6, 2010 · completed Aug 12, 2025 · Permit 10 163431 BLD
- Closed
Addition or alteration · Interior alterations
Fitness Club in unit 1
Applied Apr 26, 2010 · issued Sep 1, 2010 · completed Aug 12, 2025 · Permit 10 163456 BLD
- Closed
Heating and ventilation
HVAC - No name for office in unit 3
Applied Apr 26, 2010 · issued Nov 26, 2010 · completed Oct 15, 2020 · Permit 10 163403 HVA
- Closed
Addition or alteration · Interior alterations
Body Mind & Spirit Fitness Facilities Ltd - Unit 9
Applied Apr 16, 2010 · issued Jun 28, 2010 · completed Aug 15, 2025 · Permit 10 153818 BLD
- Permit issued
Plumbing
Plumbing - Interior Alt to unit 7 and 8
Applied Aug 6, 2009 · issued Dec 3, 2009 · Permit 09 153751 PLB
- Inspections under way
Heating and ventilation
HVAC - Interior Alt to unit 7 and 8
Applied Aug 5, 2009 · issued Dec 10, 2009 · Permit 09 153751 HVA
- Closed (dormant)
Plumbing
Plumbing - Partition walls and barrier free washroom for existing office on the ground floor
Applied Jul 10, 2008 · issued Aug 14, 2008 · completed Jun 8, 2026 · Permit 08 180456 PLB
- Inspections under way
Addition or alteration · Interior alterations
Partition walls and barrier free washroom for existing office on the ground floor
Applied Jul 10, 2008 · issued Aug 14, 2008 · Permit 08 180456 BLD
- Inspections under way
Addition or alteration · Interior alterations
Fire retrofit
Applied Feb 21, 1996 · issued Feb 22, 1996 · Permit 96 251023 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
- Under review
Neighbours’ Committee of Adjustment files within 250 m
None on file since 2017.
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.