Toronto address · Ward 10, Spadina-Fort York
121 Dundas St W
The City of Toronto has 19 building permits since 2017 (7 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.
- Closed
Designated structure · Sign building permit related
To erect and display two wall signs, both displaying static copy. One of which is illuminated erected on the first storey of the north elevation of the building. A no-illuminated one erected on the second storey of the east elevation of the building.****LEM SI HO TUNG SOCIETY OF TORONTO****
Applied Nov 6, 2019 · issued Jan 21, 2020 · completed Sep 23, 2020 · Permit 19 245201 DST
- Closed
Heating and ventilation
REVISION - reduce canopy size of the kitchen exhaust and alter the make up air unitHVAC - Permit for interior alterations to convert existing storage basement into a Private Club.
Applied Mar 13, 2017 · issued Mar 28, 2017 · completed Oct 24, 2017 · Permit 15 259792 HVA (revision 01)
- Closed
Addition or alteration · Interior alterations
Rev 01: Revised bathroom layout, remove vestibules to exit stairs.Permit for interior alterations to convert existing storage basement into a Private Club.
Applied Apr 8, 2016 · issued May 2, 2016 · completed Oct 18, 2017 · Permit 15 259792 BLD (revision 01)
- Closed
Addition or alteration · Interior alterations
Permit for interior alterations to convert existing storage basement into a Private Club.
Applied Dec 2, 2015 · issued Feb 5, 2016 · completed Oct 18, 2017 · Permit 15 259792 BLD
- Closed
Heating and ventilation
HVAC - Permit for interior alterations to convert existing storage basement into a Private Club.
Applied Dec 2, 2015 · issued Jun 8, 2016 · completed Oct 24, 2017 · Permit 15 259792 HVA
- Closed
Plumbing
Plumbing - Permit for interior alterations to convert existing storage basement into a Private Club.
Applied Dec 2, 2015 · issued Jun 8, 2016 · completed Oct 20, 2017 · Permit 15 259792 PLB
- Inspections under way
Fire and security upgrade · Fire alarm
Proposal for a new fire alarm system in existing 3 storey mixed-use building.
Applied May 22, 2014 · issued Jun 10, 2014 · Permit 14 159998 FSU
- Closed
Plumbing
REVISION- To plumbing layout in existing fitness centre.
Applied Mar 27, 2014 · issued Apr 28, 2014 · completed Mar 4, 2026 · Permit 13 175112 PLB (revision 01)
- Closed
Heating and ventilation
REVISION - To change from diffusers to linear diffusers in exisitng fitness centre.
Applied Mar 27, 2014 · issued Apr 28, 2014 · completed Mar 4, 2026 · Permit 13 175112 HVA (revision 01)
- Revision issued
Addition or alteration · Interior alterations
REVISION - To revise washroom layout in existing fitness centre.
Applied Mar 27, 2014 · issued Mar 31, 2014 · Permit 13 175112 BLD (revision 01)
- Inspections under way
Plumbing
Plumbing - Construct interior alterations for YOGA TREE (253.9m2)
Applied Feb 20, 2014 · issued Mar 26, 2014 · Permit 14 119476 PLB
- Inspections under way
Heating and ventilation
HVAC - Construct interior alterations for YOGA TREE (253.9m2)
Applied Feb 20, 2014 · issued Mar 31, 2014 · Permit 14 119476 HVA
Show 7 more permits
- Inspections under way
Addition or alteration · Interior alterations
Construct interior alterations for YOGA TREE (253.9m2). (PHASE 2)
Applied Feb 20, 2014 · issued Mar 26, 2014 · Permit 14 119476 BLD
- Inspections under way
Addition or alteration · Multiple projects
Proposal to add guard rails (9m) on roof along with guards around the roof hatch of existing multiple unit building. Also construct an architectural feature on the front elevation.
Applied Oct 8, 2013 · issued Dec 3, 2013 · Permit 13 247729 BLD
- Closed
Heating and ventilation · Alter: Boiler/Furnace/AC replacement
REVISION: To alter the layout of the duct work.Proposal to replace the heating system in existing multi use, commercial building. Application for 2nd and 3rd floor office space and basement. Ground floor restaurant not part of this application.
Applied Sep 20, 2013 · issued Oct 21, 2013 · completed Sep 16, 2025 · Permit 12 253185 MSA (revision 01)
- Closed
Plumbing
Plumbing - Proposal to convert existing restaurant to a yoga studio on he second floor of existing mixed-use building (253.9m).
Applied May 27, 2013 · issued Dec 16, 2013 · completed Mar 4, 2026 · Permit 13 175112 PLB
- Closed
Heating and ventilation
HVAC - Proposal to convert existing restaurant to a yoga studio on he second floor of existing mixed-use building (253.9m).
Applied May 27, 2013 · issued Dec 16, 2013 · completed Mar 4, 2026 · Permit 13 175112 HVA
- Inspections under way
Addition or alteration · Interior alterations
Proposal to convert existing restaurant to a yoga studio on the second floor of existing mixed-use building (253.9m).
Applied May 27, 2013 · issued Dec 16, 2013 · Permit 13 175112 BLD
- Closed
Heating and ventilation · Alter: Boiler/Furnace/AC replacement
Proposal to replace the heating system in existing multi use, commercial building. Application for 2nd and 3rd floor office space and basement. Ground floor restaurant not part of this application.
Applied Sep 25, 2012 · issued Oct 2, 2012 · completed Sep 16, 2025 · Permit 12 253185 MSA
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
- Approved
604-610 Bay Street and 130 Elizabeth Street
43 storeys · 827 homes · Residential
90 m away · Site plan · Approved · filed Jul 22, 2025
- Under review
18 storeys · Non-residential
190 m away · Rezoning · Under review · filed Jan 7, 2026
- Approved
181-191 Dundas Street West and 63 Centre Avenue
41 storeys · Mixed use
210 m away · Rezoning · Approved · filed Feb 27, 2026
- Under review
181-195 Dundas Street West and 63 Centre Avenue
41 storeys · 135 homes · Mixed use
210 m away · Site plan · Under review · filed Sep 16, 2022
- Under review
180 Dundas Street West and 123 Edward Street
72 storeys · Non-residential
210 m away · Site plan · Under review · filed Jun 14, 2022
- Under review
483-491 Bay Street and 20 Albert Street
Not stated in the file
250 m away · Subdivision · Under review · filed Sep 24, 2021
Neighbours’ Committee of Adjustment files within 250 m
130 Elizabeth St · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 588-2025) for a new 15-storey mixed-use building (East Block fronting Bay Street), by increasing the podium portions of the building heights, equipment height projections, and reducing the minimum height of the first storey. Also, the new 43-storey mixed-use building (West Block fronting Elizabeth Street) will be reducing the size of one parking space length. This is currently being reviewed under Site Plan Control (File Number 20 25 197844 STE 11 SA). There will be a total of 827 purpose-built rental units on t…
130 m away · filed Nov 17, 2025 · Approved
203 Dundas St W · Minor variance
To construct a new 12-storey mixed-use building with a total of 30 residential dwelling units and two non-residential (commercial) units on this lot. The property owner will be undergoing a Site Plan Control application.
240 m away · filed Aug 6, 2024 · Approved
100 Queen St W · Minor variance
TEST bounce back emails - IBMS26, 310 - kv and gp
220 m away · filed Aug 24, 2023 · Approved
203 Dundas St W · Minor variance
To alter the existing two-storey commercial building by constructing a rear two storey addition above the existing ground floor addition that will be reconstructed. Interior renovations will be done to convert the second storey vacant office space into nine dwelling units with a tenth dwelling unit on the new third floor. The existing ground floor retail uses will remain.
240 m away · filed Nov 7, 2018 · Approved
100 Edward St · Minor variance
To construct a new 19-storey (Building 'A' - 100 Edward Street) and 22-storey (Building 'B' - 70 Edward Street & 636 Bay Street) mixed use condominium building located on seven-storey podiums connected at the second storey with five levels of below grade parking.
140 m away · filed May 2, 2018 · Refused
1 Dundas St W · Minor variance
To erect a structure on the rooftop of 20 Queen Street West to support the establishment of a sign. 20 Queen Street West is a convenience address.
240 m away · filed Jan 24, 2018 · Approved
595 Bay St · Minor variance
To modify the redevelopment plan approved under Site-specific By-law 1725-2013 by altering the existing non-residential building ("Atrium on Bay") by constructing a 6-storey addition plus mechanical penthouse above the west tower, a 5-storey addition plus mechanical penthouse above the east tower, a one-storey addition between the towers, a 2-storey addition to the west/south elevation, and interior alterations creating additional floor area. A concurrent Site Plan Application (12 131388 STE) is being processed.
130 m away · filed Mar 1, 2017 · Approved
201 Dundas St W · Consent
240 m away · filed Jan 11, 2017 · 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.