Toronto address · Ward 12, Toronto-St. Paul's
320 Tweedsmuir Ave
The City of Toronto has 13 building permits since 2017 (13 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
Fire and security upgrade · Electromagnetic locks
install 2 double maglocks on 31st floor (penthouse)
Applied Jan 16, 2015 · issued Feb 6, 2015 · Permit 15 105399 FSU
- Revision issued
Heating and ventilation
REVISION: install new supply and return air duct and new 1200 x 900 supply and return plenum.REVISION: alterations to the CO detactors in the garage and submission of report outlining means of egress to the pump room.HVAC - Permit to construct new 30 Storey Residential Rental apartment building with 336 residential units - 3 levels below grade parking - 244 private parking spaces, 26 paid parking spaces - 84 parking spaces (Below Grade) - Additional Bike Parking spaces above grade - 7 Storey Podium - See 08 191459 STE 21 SA for site plan approval application.
Applied Nov 18, 2014 · issued May 27, 2022 · Permit 10 319982 HVA (revision 02)
- Revision issued
New building
REVISION 3: alterations to ammenity vestibule stair A1 exitting, and siamese connect dimension on site plan.REVISION: alterations to the CO detactors in the garage and submission of report outlining means of egress to the pump room.
Applied Oct 31, 2014 · issued Dec 17, 2014 · Permit 10 319982 BLD (revision 03)
- Revision issued
Heating and ventilation
REVISION: alterations to the CO detactors in the garage and submission of report outlining means of egress to the pump room.HVAC - Permit to construct new 30 Storey Residential Rental apartment building with 336 residential units - 3 levels below grade parking - 244 private parking spaces, 26 paid parking spaces - 84 parking spaces (Below Grade) - Additional Bike Parking spaces above grade - 7 Storey Podium - See 08 191459 STE 21 SA for site plan approval application.
Applied Jul 17, 2014 · issued Oct 6, 2014 · Permit 10 319982 HVA (revision 01)
- Revision issued
New building
REVISION: alterations to the CO detactors in the garage and submission of report outlining means of egress to the pump room.
Applied Jul 17, 2014 · issued Oct 6, 2014 · Permit 10 319982 BLD (revision 02)
- Revision issued
New building
Revision to add a mechanical room in the underground parking garage. 6 parking spaces have been lost due to the mechanical room.
Applied Jun 16, 2014 · issued Oct 6, 2014 · Permit 10 319982 BLD (revision 01)
- Inspections under way
Fire and security upgrade · Electromagnetic locks
Proposal to instal 15 maglocks in the P3, P2, P1, Ground Floor E, Ground Floor W and 2nd Floor W in existing apartment building.
Applied Mar 14, 2014 · issued Apr 7, 2014 · Permit 14 128596 FSU
- Permit issued
Fire and security upgrade · Sprinklers
Proposal to install sprinkler system (29471.56 sqm) in new apartment building.
Applied Dec 12, 2012 · issued Nov 7, 2013 · Permit 12 292565 FSU
- Ready for issuance
Drains and site services
Revision: Alteration to drains.Drain - Permit to construct new 30 Storey Residential Rental apartment building with 336 residential units - 3 levels below grade parking - 244 private parking spaces, 26 paid parking spaces - 84 parking spaces (Below Grade) - Additional Bike Parking spaces above grade - 7 Storey Podium - See 08 191459 STE 21 SA for site plan approval application.
Applied Feb 28, 2012 · issued Apr 5, 2012 · Permit 10 319982 DRN (revision 01)
- Inspections under way
Heating and ventilation
HVAC - Permit to construct new 30 Storey Residential Rental apartment building with 336 residential units - 3 levels below grade parking - 244 private parking spaces, 26 paid parking spaces - 84 parking spaces (Below Grade) - Additional Bike Parking spaces above grade - 7 Storey Podium - See 08 191459 STE 21 SA for site plan approval application.
Applied Nov 22, 2011 · issued Nov 20, 2013 · Permit 10 319982 HVA
- Inspections under way
Plumbing
Plumbing - Permit to construct new 30 Storey Residential Rental apartment building with 336 residential units - 3 levels below grade parking - 244 private parking spaces, 26 paid parking spaces - 84 parking spaces (Below Grade) - Additional Bike Parking spaces above grade - 7 Storey Podium - See 08 191459 STE 21 SA for site plan approval application.
Applied Nov 22, 2011 · issued Oct 31, 2013 · Permit 10 319982 PLB
- Inspections under way
Drains and site services
Drain - Permit to construct new 30 Storey Residential Rental apartment building with 336 residential units - 3 levels below grade parking - 244 private parking spaces, 26 paid parking spaces - 84 parking spaces (Below Grade) - Additional Bike Parking spaces above grade - 7 Storey Podium - See 08 191459 STE 21 SA for site plan approval application.
Applied Oct 12, 2011 · issued Dec 5, 2011 · Permit 10 319982 DRN
Show 1 more permit
- Inspections under way
New building
Permit to construct new 30 Storey Residential Rental apartment building with 336 residential units - 3 levels below grade parking - 244 private parking spaces, 26 paid parking spaces - 84 parking spaces (Below Grade) - Additional Bike Parking spaces above grade - 7 Storey Podium - See 08 191459 STE 21 SA for site plan approval application.
Applied Dec 24, 2010 · issued Aug 30, 2013 · 336 homes added · Permit 10 319982 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
19 storeys · 98 homes · Mixed use
170 m away · Site plan · Under review · filed Aug 18, 2022
- Approved
14 storeys · 54 homes · Mixed use
260 m away · Rezoning · Approved · filed Dec 15, 2025
- Under review
40 storeys · 1,338 homes · Mixed use
410 m away · Condominium · Under review · filed Oct 25, 2021
- Under review
7 storeys · 16 homes · Residential
430 m away · Site plan · Under review · filed Jul 15, 2026
- Under review
28 storeys · 210 homes · Residential
480 m away · Condominium · Under review · filed Nov 1, 2021
- Under review
26 storeys · 225 homes · Residential
490 m away · Site plan · Under review · filed Sep 16, 2021
Neighbours’ Committee of Adjustment files within 250 m
429 Walmer Rd · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 918-2023) for the apartment building, by increasing the tower height and number of storeys (from 19-storeys (69 m) to 27-storeys (83.5 m)), increasing the maximum permitted gross floor area, and increasing the maximum permitted height projections of rooftop equipment, structures and elements. Also, to reduce the minimum required bicycle parking spaces and to reduce the required outdoor amenity spaces. In addition, to remove the required non-residential gross floor area requirement. The height and number of store…
190 m away · filed Jun 23, 2026 · Approved
429 Walmer Rd · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-Law 918-2023), for the apartment building, by increasing the tower height and number of storeys (from 19-storeys (69 m) to 21-storeys (83 m)) and by removing the required non-residential gross floor area requirement. The height and number of storeys of the podium will be reduced from 8-storeys (30.8 m) to 6-storeys (28 m). This building will contain a total of 98 residential dwelling units.
190 m away · filed Jan 10, 2025 · Approved
370 St Clair Ave W · Minor variance
To construct a one-storey ancillary structure (above-grade exit stair enclosure with a below-grade service structure) in the north entrance of the property. The ancillary structure will be connected to the existing subway vent shaft.
220 m away · filed Jun 14, 2024 · Approved
63 Montclair Ave · Minor variance
To alter the redevelopment plan for an 18 and 19-storey residential building, approved under Site Specific Zoning By-law 1181-2022(OLT), by increasing the height of each tower (by one and two storeys) and to increase the gross floor area for this lot, which is currently under construction.
190 m away · filed Mar 5, 2024 · Approved
382 Spadina Rd · Minor variance
To construct a new three-storey semi-detached fourplex.
240 m away · filed Nov 16, 2022 · Approved
216 Heath St W · Minor variance
To alter the existing three-storey detached dwelling, containing three dwelling units and one live/work unit, by converting the dwelling into one residential unit and two live/work units.
210 m away · filed Jun 6, 2016 · 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.