Toronto address · Ward 6, York Centre
4590 Dufferin St
The City of Toronto has 14 building permits since 2017 (11 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.
- Revision issued
Heating and ventilation
Revision 01 - proposal revision on the main floorHVAC - The project is part conversion of 892.10sqm of offfice space to self-storage lockers at the north-east conrner of the main floor level.
Applied Nov 2, 2022 · issued Jan 17, 2023 · Permit 19 262060 HVA (revision 01)
- Revision issued
Addition or alteration · Interior alterations
Revision 01 - proposal revision on the main floorThe project is conversion of an existing self storage industrial building of 892.10sqm of offfice space to self-storage lockers at the north-east conrner of the main floor level.
Applied Nov 2, 2022 · issued Jan 9, 2023 · Permit 19 262060 BLD (revision 01)
- Application on hold
Fire and security upgrade
FS - Sprinkler Shop Drawing - Fit-out of lower level with self storage lockers and rental office
Applied Feb 2, 2021 · Permit 20 234523 FSU
- Inspections under way
Plumbing
Plumbing - Fit-out of lower level with self storage lockers and rental office
Applied Dec 29, 2020 · issued Mar 16, 2021 · Permit 20 234523 PLB
- Closed
Heating and ventilation
HVAC - Fit-out of lower level with self storage lockers and rental office
Applied Dec 29, 2020 · issued Mar 16, 2021 · completed Jan 6, 2026 · Permit 20 234523 HVA
- Inspections under way
Addition or alteration · Interior alterations
Fit-out of lower level with self storage lockers and rental office
Applied Dec 29, 2020 · issued Mar 16, 2021 · Permit 20 234523 BLD
- Inspections under way
Addition or alteration · Interior alterations
The project is conversion of an existing self storage industrial building of 892.10sqm of offfice space to self-storage lockers at the north-east conrner of the main floor level.
Applied Dec 17, 2019 · issued Jul 29, 2020 · Permit 19 262060 BLD
- Permit issued
Heating and ventilation
HVAC - The project is part conversion of 892.10sqm of offfice space to self-storage lockers at the north-east conrner of the main floor level.
Applied Dec 17, 2019 · issued Jul 29, 2020 · Permit 19 262060 HVA
- Application on hold
Fire and security upgrade
FS - Sprinkler Shop Drawing - Proposed project is part conversion of 570.90sq m, of office space to self-storage lokers at the south-east corner of the main floor level.
Applied Nov 4, 2019 · Permit 19 210587 FSU
- Closed
Designated structure · Sign building permit related
To erect and display one illuminated double-sided 3rd party ground sign displaying mechanical copy, measuring 6.1 meters horizontally by 3.05 meters vertically at the height of 10 meters adjacent to the front entranceway of the building on the property, along the easterly frontage and directed to passers-by travelling along Dufferin Street.****PATTISON OUTDOOR****
Applied Oct 25, 2019 · issued Jan 29, 2020 · completed Feb 9, 2021 · Permit 19 240817 DST
- Permit issued
Heating and ventilation
HVAC - Proposed project is part conversion of 570.90sq m, of office space to self-storage lokers at the south-east corner of the main floor level.
Applied Aug 23, 2019 · issued Nov 4, 2019 · Permit 19 210587 HVA
- Inspections under way
Addition or alteration · Interior alterations
Proposed project is part conversion of 570.90sq m, of office space to self-storage lokers at the south-east corner of the main floor level.
Applied Aug 23, 2019 · issued Nov 4, 2019 · Permit 19 210587 BLD
Show 2 more permits
- Inspections under way
Addition or alteration · Multiple projects
An addition to the existing self storage building (finished).
Applied Dec 20, 2018 · issued Jun 19, 2019 · Permit 18 270756 BLD
- Closed
Heating and ventilation
HVAC - An addition to the existing self storage building (finished).
Applied Dec 20, 2018 · issued Jun 19, 2019 · completed Nov 13, 2023 · Permit 18 270756 HVA
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.