Toronto address · Ward 11, University-Rosedale
483 Dupont St
The City of Toronto has 7 building permits 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
New building
Scope of revision: Interior alterations to 2 units:Unit 101: mezzanine re-configured, enlarged;Unit 104: converted from amenity space to 1 additional dwelling unit - Unit 104 - Total number of dwelling units revised to 24 dwelling units. See OMB approvalSee 06 194365 STE 20 SA.
Applied May 15, 2012 · issued Aug 8, 2012 · completed Apr 29, 2026 · 1 home added · Permit 10 225797 BLD (revision 01)
- Closed
Fire and security upgrade · Sprinklers
Revision to 10 225797 FSUFS - Sprinkler Shop Drawing - Permit to construct new 3 storey residential live work townhouse - 23 residential unit with 1 amenity space. 1 level below grade parking with 24 spaces. See 06 194365 STE 20 SA.
Applied Apr 23, 2012 · issued Nov 20, 2012 · completed Apr 29, 2026 · Permit 12 158860 FSU
- Closed
Drains and site services
Drain - Permit to construct new 3 storey residential live work townhouse - 23 residential unit with 1 amenity space. 1 level below grade parking with 24 spaces. See 06 194365 STE 20 SA.
Applied Jun 22, 2011 · issued Jul 20, 2011 · completed Apr 29, 2026 · Permit 10 225797 DRN
- Closed
Heating and ventilation
HVAC - Permit to construct new 3 storey residential live work townhouse - 23 residential unit with 1 amentiy space. 1 level below grade parking with 24 spaces. See 06 194365 STE 20 SA.
Applied Jul 26, 2010 · issued Nov 3, 2010 · completed Mar 7, 2026 · Permit 10 225797 HVA
- Closed
Plumbing
Plumbing - Permit to construct new 3 storey residential live work townhouse - 23 residential unit with 1 amentiy space. 1 level below grade parking with 24 spaces. See 06 194365 STE 20 SA.
Applied Jul 26, 2010 · issued Nov 3, 2010 · completed Mar 7, 2026 · Permit 10 225797 PLB
- Closed
New building
Permit to construct new 3 storey residential live work townhouse - 23 residential unit with 1 amenity space. 1 level below grade parking with 24 spaces. See 06 194365 STE 20 SA.
Applied Jul 21, 2010 · issued Nov 3, 2010 · completed Apr 29, 2026 · 23 homes added · Permit 10 225797 BLD
- Closed
Demolition
Proposal to demolish existing 1 storey auto repair shop and a 2 storey repair garage, maintain vacant land in accordance with Chapter 629-24 of the TMC Proposal for new block of townhouses to be submitted later. See also 10 125710 DEM.
Applied Mar 3, 2010 · issued Mar 22, 2010 · completed Jan 16, 2017 · Permit 10 125726 DEM
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
16 storeys · 257 homes · Mixed use
360 m away · Site plan · Under review · filed Oct 31, 2021
Neighbours’ Committee of Adjustment files within 250 m
871 Palmerston Ave · Minor variance
To alter the existing two-storey townhouse dwelling by constructing a rear second storey addition (above the rear one-storey portion of the dwelling).
110 m away · filed Apr 7, 2026 · Approved
869 Palmerston Ave · Minor variance
To alter the existing two-storey townhouse by constructing a rear second storey addition.
110 m away · filed Jun 13, 2025 · Approved
1057 Bathurst St · Consent
To obtain consent for the technical severance of the property for the purpose of re-establishing two residential lots which merged on title.
160 m away · filed Oct 9, 2024 · Approved
1069 Bathurst St · Minor variance
To permit a total of one commercial unit on the main level, and three residential dwelling units (one unit on the main and second levels, one unit on the second level, and one unit on the third level) on this lot. The existing staircases along the side and rear walls, as well as the rear third level deck will be maintained and unaltered.
130 m away · filed Sep 29, 2024 · Approved
33 Vermont Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear one-storey addition with a new deck. Also, to reconstruct the side west cantilevered bay window on the first level.
220 m away · filed Jul 15, 2024 · Approved
864 Palmerston Ave · Minor variance
To alter the existing two-storey townhouse dwelling by constructing a partial third storey addition with a rear third storey deck.
160 m away · filed Sep 20, 2023 · Approved
269 Albany Ave · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a rear third storey addition with balcony, and a new enclosed rear porch. There are two residential dwelling units on this lot.
190 m away · filed Mar 13, 2023 · Approved
846 Palmerston Ave · Minor variance
To convert the existing basement into a secondary suite.
200 m away · filed Dec 4, 2020 · 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.