Toronto address · Ward 10, Spadina-Fort York
350 Bay St
The City of Toronto has 51 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.
- Revision issued
Heating and ventilation
REVISION - to reconfigure partitions on the 12th floor.HVAC - Renovations to existing offices occupying the whole 12th and 13th floors to accommodate a new tenancy for the offices of Workhaus. Application is for Architectural, HVAC and Plumbing work.
Applied Jul 14, 2026 · issued Jul 22, 2026 · Permit 26 166268 HVA (revision 01)
- Revision issued
Addition or alteration · Interior alterations
REVISION - to reconfigure partitions on the 12th floor.Renovations to existing offices occupying the whole 12th and 13th floors to accommodate a new tenancy for the offices of Workhaus. Application is for Architectural, HVAC and Plumbing work.
Applied Jul 14, 2026 · issued Jul 22, 2026 · Permit 26 166268 BLD (revision 01)
- Inspections under way
Plumbing
Plumbing - Renovations to existing offices occupying the whole 12th and 13th floors to accommodate a new tenancy for the offices of Workhaus. Application is for Architectural, HVAC and Plumbing work.
Applied May 25, 2026 · issued Jun 17, 2026 · Permit 26 166268 PLB
- Inspections under way
Addition or alteration · Interior alterations
Renovations to existing offices occupying the whole 12th and 13th floors to accommodate a new tenancy for the offices of Workhaus. Application is for Architectural, HVAC and Plumbing work.
Applied May 25, 2026 · issued Jun 17, 2026 · Permit 26 166268 BLD
- Permit issued
Heating and ventilation
HVAC - Renovations to existing offices occupying the whole 12th and 13th floors to accommodate a new tenancy for the offices of Workhaus. Application is for Architectural, HVAC and Plumbing work.
Applied May 25, 2026 · issued Jun 17, 2026 · Permit 26 166268 HVA
- Inspections under way
Addition or alteration · Interior alterations
Proposal for interior alterations to existing office - 7th and 11th Floor
Applied Mar 25, 2026 · issued Apr 23, 2026 · Permit 26 134324 BLD
- Inspections under way
Heating and ventilation
HVAC - Proposal for interior alterations to existing office - 7th and 11th Floor
Applied Mar 25, 2026 · issued Apr 23, 2026 · Permit 26 134324 HVA
- Cancelled
Addition or alteration · Interior alterations
Proposal for interior alterations to existing vacant office space - 7th Floor, "Dream"
Applied Oct 27, 2025 · issued Nov 25, 2025 · completed Mar 25, 2026 · Permit 25 245395 BLD
- Cancelled
Heating and ventilation
HVAC - Proposal for interior alterations to existing vacant office space - 7th Floor, "Dream"
Applied Oct 27, 2025 · issued Nov 25, 2025 · completed Mar 19, 2026 · Permit 25 245395 HVA
- Cancelled
Plumbing
Plumbing - Proposal for interior alterations to existing vacant office space - 7th Floor, "Dream"
Applied Oct 27, 2025 · issued Nov 25, 2025 · completed Mar 19, 2026 · Permit 25 245395 PLB
- Closed
Addition or alteration · Interior alterations
Proposed interior alterations to existing office for new office suite.
Applied Aug 28, 2025 · issued Sep 22, 2025 · completed Mar 20, 2026 · Permit 25 217413 BLD
- Closed
Plumbing
Plumbing - Proposed interior alterations to existing office for new office suite.
Applied Aug 28, 2025 · issued Oct 6, 2025 · completed Mar 18, 2026 · Permit 25 217413 PLB
Show 39 more permits
- Closed
Heating and ventilation
HVAC - Proposed interior alterations to existing office for new office suite.
Applied Aug 28, 2025 · issued Oct 14, 2025 · completed May 5, 2026 · Permit 25 217413 HVA
- Closed
Heating and ventilation
HVAC - Proposal of interior alteration for a new Starbucks in units 101and 102
Applied Dec 10, 2024 · issued Jan 13, 2025 · completed Oct 6, 2025 · Permit 24 248898 HVA
- Closed
Addition or alteration · Interior alterations
Proposal of interior alteration for a new Starbucks in units 101 and 102
Applied Dec 10, 2024 · issued Jan 9, 2025 · completed Jun 20, 2025 · Permit 24 248898 BLD
- Closed
Plumbing
Plumbing - Proposal of interior alteration for a new Starbucks in units 101and 102
Applied Dec 10, 2024 · issued Jan 14, 2025 · completed Jun 11, 2025 · Permit 24 248898 PLB
- Closed
Designated structure · Sign building permit related
1 wall sign + 2 projecting signs**starbucks**
Applied Nov 7, 2024 · issued Nov 28, 2024 · completed Jan 2, 2026 · Permit 24 236442 DST
- Revision issued
Heating and ventilation
HVAC - Rev 01 - Revision to add HVAC work for suite 102 on 2nd floor and 3rd floor.Proposal for interior alterations to return the existing tenant suite to base building conditions
Applied Oct 29, 2024 · issued Nov 28, 2024 · Permit 21 120280 HVA (revision 01)
- Revision issued
Addition or alteration · Interior alterations
Rev 01:Revision to add HVAC work for suite 102 on 2nd floor and 3rd floor.Proposal for interior alterations to return the existing tenant suite to base building conditions
Applied Oct 29, 2024 · issued Nov 29, 2024 · Permit 21 120280 BLD (revision 01)
- Cancelled
Designated structure · Sign building permit related
1 Wall Sign2 Projecting Sign
Applied Oct 8, 2024 · completed Oct 9, 2024 · Permit 24 223809 DST
- Closed
Heating and ventilation
REVISION - updated drawingsHVAC - replace sump pump and slab on grade
Applied Apr 3, 2024 · issued Apr 24, 2024 · completed Aug 13, 2024 · Permit 22 160417 HVA (revision 01)
- Closed
Addition or alteration · Interior alterations
REVISION - revised all open ceiling areas to tbar ceiling throughout Partial office fitout (back to base) including new partition walls and redistribution of HVAC and plumbing pipes, Suite 300
Applied Jan 19, 2023 · issued Feb 16, 2023 · completed Nov 15, 2023 · Permit 22 200286 BLD (revision 01)
- Closed
Heating and ventilation
HVAC - Partial office fitout (back to base) including new partition walls and redistribution of HVAC and plumbing pipes, Suite 300
Applied Sep 7, 2022 · issued Oct 11, 2022 · completed Oct 16, 2023 · Permit 22 200286 HVA
- Closed
Addition or alteration · Interior alterations
Partial office fitout (back to base) including new partition walls and redistribution of HVAC and plumbing pipes, Suite 300
Applied Sep 7, 2022 · issued Oct 11, 2022 · completed Nov 15, 2023 · Permit 22 200286 BLD
- Closed
Plumbing
Plumbing - Partial office fitout (back to base) including new partition walls and redistribution of HVAC and plumbing pipes, Suite 300
Applied Sep 7, 2022 · issued Oct 11, 2022 · completed Mar 30, 2023 · Permit 22 200286 PLB
- Closed
Heating and ventilation
HVAC - replace sump pump and slab on grade
Applied Jun 10, 2022 · issued Jun 30, 2022 · completed Aug 13, 2024 · Permit 22 160417 HVA
- Closed
Addition or alteration · Other
Replace sump pump and slab on grade, of an Existing Office Building.
Applied Jun 10, 2022 · issued Jun 24, 2022 · completed Jan 30, 2026 · Permit 22 160417 BLD
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to an existing office unit 1200 on the 12th floor level.
Applied Nov 13, 2021 · issued Nov 30, 2021 · completed May 27, 2022 · Permit 21 237506 BLD
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations to office unit 1200
Applied Nov 13, 2021 · issued Dec 7, 2021 · completed Jun 22, 2022 · Permit 21 237506 HVA
- Inspections under way
Plumbing · Backflow prevention devices (Water only)
Proposal to install 2 backflow devices.
Applied Apr 22, 2021 · issued Jul 2, 2021 · Permit 21 144217 PSA
- Closed
Plumbing
Plumbing - Proposal for interior alterations to return the existing tenant suite to base building conditions
Applied Feb 25, 2021 · issued Mar 24, 2021 · completed Mar 16, 2026 · Permit 21 120280 PLB
- Inspections under way
Addition or alteration · Interior alterations
Proposal for interior alterations to return the existing tenant suite to base building conditions
Applied Feb 25, 2021 · issued Mar 4, 2021 · Permit 21 120280 BLD
- Inspections under way
Heating and ventilation
HVAC - Proposal for interior alterations to return the existing tenant suite to base building conditions
Applied Feb 25, 2021 · issued Mar 24, 2021 · Permit 21 120280 HVA
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations to existing office space on the ground floor to demolish partitions, flooring and celings - UNIT 101
Applied Mar 3, 2020 · issued May 14, 2020 · completed Jun 2, 2020 · Permit 20 121585 HVA
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to existing office space on the ground floor to demolish partitions, flooring and celings - UNIT 101
Applied Mar 3, 2020 · issued Mar 23, 2020 · completed Aug 24, 2020 · Permit 20 121585 BLD
- Closed
Fire and security upgrade · Fire alarm
Proposal to provide 4 new wire relay based smoke detectors and a dual contact heat detector as part of the elevator modification project. New control relays will also be provided for the elevator recall functions in existing multiple unit building.
Applied Jan 31, 2020 · issued Apr 7, 2020 · completed Jun 23, 2020 · Permit 20 110645 FSU
- Closed
Addition or alteration · Multiple projects
Rev 01: Proposed minor interior alteration revisions as per bubbled drawingsINTERIOR ALTERATIONS TO LOBBY
Applied Dec 24, 2019 · issued Jan 24, 2020 · completed Apr 1, 2022 · Permit 19 191365 BLD (revision 01)
- Closed
Addition or alteration · Multiple projects
Interior alterations to lobby
Applied Jul 18, 2019 · issued Aug 1, 2019 · completed Apr 1, 2022 · Permit 19 191365 BLD
- Closed
Heating and ventilation
Hvac - interior alterations to lobby
Applied Jul 18, 2019 · issued Jun 4, 2020 · completed Feb 3, 2022 · Permit 19 191365 HVA
- Cancelled
Plumbing
Plumbing - INTERIOR ALTERATIONS TO LOBBY
Applied Jul 18, 2019 · issued Dec 8, 2021 · completed Jul 8, 2022 · Permit 19 191365 PLB
- Permit issued
Addition or alteration · Other
Proposal for Masonry cleaning and repairs including stone and brick masonry repair, sealant replacement and lighting upgrades to the existing office buildings.
Applied Jun 19, 2019 · issued Jul 10, 2019 · Permit 19 174458 BLD
- Closed
Addition or alteration · Interior alterations
Interior alterations - Unit 700 - Eclispe Air Charter
Applied Sep 28, 2017 · issued Oct 13, 2017 · completed Jan 5, 2018 · Permit 17 240271 BLD
- Closed
Heating and ventilation
HVAC - Interior alterations - Unit 700 - Eclispe Air Charter
Applied Sep 28, 2017 · issued Nov 6, 2017 · completed Nov 20, 2017 · Permit 17 240271 HVA
- Closed
Plumbing
Plumbing - Proposal for interior alterations to existing office space on the 13th floorRevision 1 to retain existing washrooms, add 2 urinals, 2 sinks in men's room and revise finishes
Applied Jul 7, 2017 · issued Aug 1, 2017 · completed Jun 8, 2018 · Permit 17 133065 PLB (revision 01)
- Closed
Addition or alteration · Interior alterations
Revision 01 - for washrooms, kitchenette, office for 1312Proposal for interior alterations to existing office space on the 13th floor
Applied May 10, 2017 · issued Jun 6, 2017 · completed Jul 3, 2018 · Permit 17 133065 BLD (revision 01)
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to existing office space on the 13th floor
Applied Mar 23, 2017 · issued Apr 20, 2017 · completed Jul 3, 2018 · Permit 17 133065 BLD
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations to existing office space on the 13th floor
Applied Mar 23, 2017 · issued Apr 25, 2017 · completed Jun 14, 2018 · Permit 17 133065 HVA
- Closed
Plumbing
Plumbing - Proposal for interior alterations to existing office space on the 13th floor
Applied Mar 23, 2017 · issued Apr 25, 2017 · completed Jun 8, 2018 · Permit 17 133065 PLB
- Closed
Addition or alteration · Interior alterations
To complete interior alterations to suite 200 by demolishing a partition wall and creating 2 meeting rooms (48 m2).
Applied Oct 16, 2013 · issued Oct 18, 2013 · completed Feb 10, 2017 · Permit 13 251629 BLD
- Closed
Heating and ventilation
HVAC - To rearrange the defusers.
Applied Oct 16, 2013 · issued Oct 21, 2013 · completed Jan 16, 2017 · Permit 13 251629 HVA
- Inspections under way
Heating and ventilation · Unknown
Alter existing h.v.a.s. System on 3rd floor. Refer to application number: 422098
Applied Feb 5, 1999 · issued Mar 1, 1999 · Permit 99 013003 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
1-3 King Street East and 69-71 Yonge Street
15 storeys · 127 homes · Residential
330 m away · Site plan · Under review · filed Nov 7, 2021
- Under review
187-199 Bay Street, 18-30 Wellington Street West and 3 other streets
64 storeys · Residential
350 m away · Site plan · Under review · filed Aug 26, 2021
- Under review
65 storeys · 649 homes · Mixed use
370 m away · Site plan · Under review · filed Apr 7, 2025
- Under review
483-491 Bay Street and 20 Albert Street
Not stated in the file
370 m away · Subdivision · Under review · filed Sep 24, 2021
- Under review
68 storeys · 836 homes · Residential
400 m away · Rezoning · Under review · filed Oct 21, 2024
- Under review
66 storeys · 511 homes · Mixed use
400 m away · Site plan · Under review · filed Apr 27, 2022
Neighbours’ Committee of Adjustment files within 250 m
20 King St W · Minor variance
To alter the existing 12-storey mixed-use building by enclosing the front outdoor patio of the ground floor eating establishment (restaurant).
220 m away · filed May 6, 2026 · Approved
67 Richmond St W · Minor variance
To construct an outdoor patio in the West side yard and rear yard of the existing seven-storey mixed-use building.
70 m away · filed Dec 18, 2020 · Approved
330 Bay St · Minor variance
To alter the existing 11-storey mixed-use building by increasing the usable floor area at the first and second storey.
30 m away · filed Sep 16, 2020 · Approved
365 Bay St · Minor variance
To alter the existing commercial building by converting the basement, ground, and mezzanine levels to an eating establishment (greater than 30 seats). An expansion of the existing mezzanine will be constructed to accommodate mechanical space, elevators and access stairs.
70 m away · filed Sep 27, 2017 · Approved
85 Richmond St W · Minor variance
To alter the existing office building by facilitating heritage restoration, recladding and the addition of non-residential gross floor area to the rear of the building.
130 m away · filed May 15, 2017 · Approved
120 Adelaide St W · Minor variance
To facilitate the recladding of the existing office building and a reconfiguration of Open Space on the lot to facilitate new directory signage and new restaurant patio spaces.
160 m away · filed Nov 22, 2016 · 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.