Toronto address · Ward 10, Spadina-Fort York

445 King St W

The City of Toronto has 45 building permits since 2017 (6 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.

Heating and ventilation
HVAC - Proposed demolition of existing office layout and interior alteration for new tenant fit out. Unit 200
Applied May 7, 2026 · issued Jun 8, 2026 · Permit 26 156534 HVA
Permit issued
Addition or alteration · Interior alterations
Proposed demolition of existing office layout and interior alteration for new tenant fit out. Unit 200
Applied May 7, 2026 · issued Jun 5, 2026 · Permit 26 156534 BLD
Permit issued
Plumbing
Plumbing - Proposed demolition of existing office layout and interior alteration for new tenant fit out. Unit 200
Applied May 7, 2026 · issued Jun 10, 2026 · Permit 26 156534 PLB
Permit issued
Addition or alteration · Interior alterations
Proposal to perform interior alterations to office area.
Applied Apr 3, 2025 · issued Apr 30, 2025 · completed Jul 22, 2025 · Permit 25 138763 BLD
Closed
Heating and ventilation
HVAC - Proposal to perform interior alterations to office area.
Applied Apr 3, 2025 · issued May 13, 2025 · completed Jun 12, 2025 · Permit 25 138763 HVA
Closed
Plumbing
Revision to the entire washroomPlumbing - PROPOSAL FOR INTERIOR ALTERATIONS WITH MECHANICAL, ELECTRICAL AND PLUMBING WORK TO SUIT NEW LAYOUT
Applied Oct 10, 2024 · issued Nov 8, 2024 · completed May 1, 2025 · Permit 24 198522 PLB (revision 01)
Closed
Addition or alteration · Interior alterations
Revision to the entire washroom PROPOSAL FOR INTERIOR ALTERATIONS TO THE EXISTING 4TH FLOOR LEVEL FOR A NEW OFFICE TENANT. SCOPE TO INCL. MECHANICAL, ELECTRICAL AND PLUMBING WORK TO SUIT NEW LAYOUT.
Applied Oct 10, 2024 · issued Oct 24, 2024 · completed May 1, 2025 · Permit 24 198522 BLD (revision 01)
Closed
Heating and ventilation
Revision to the entire washroomHVAC - PROPOSAL FOR INTERIOR ALTERATIONS WITH MECHANICAL, ELECTRICAL AND PLUMBING WORK TO SUIT NEW LAYOUT
Applied Oct 10, 2024 · issued Nov 8, 2024 · completed Mar 28, 2025 · Permit 24 198522 HVA (revision 01)
Closed
Plumbing
Plumbing - PROPOSAL FOR INTERIOR ALTERATIONS WITH MECHANICAL, ELECTRICAL AND PLUMBING WORK TO SUIT NEW LAYOUT
Applied Aug 15, 2024 · issued Oct 2, 2024 · completed May 1, 2025 · Permit 24 198522 PLB
Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to the existing 4th floor level for a new office tenant. Scope to incl. Mechanical, electrical and plumbing work to suit new layout.
Applied Aug 15, 2024 · issued Oct 2, 2024 · completed May 1, 2025 · Permit 24 198522 BLD
Closed
Heating and ventilation
Hvac - proposal for interior alterations with mechanical, electrical and plumbing work to suit new layout
Applied Aug 15, 2024 · issued Oct 2, 2024 · completed Mar 28, 2025 · Permit 24 198522 HVA
Closed
Addition or alteration · Interior alterations
proposal for replace old landing and stair flight, adjust exit door location and remove interior wall
Applied Jan 16, 2024 · issued Mar 20, 2024 · completed Aug 6, 2024 · Permit 24 105281 BLD
Closed

Show 33 more permits

Addition or alteration · Interior alterations
Interior alterations to the 3rd floor - McCain Food Limited
Applied Feb 21, 2020 · issued Mar 10, 2020 · Permit 20 117996 BLD
Permit issued
Heating and ventilation
HVAC - Interior alterations to the 3rd floor - McCain Food Limited
Applied Feb 21, 2020 · issued May 14, 2020 · Permit 20 117996 HVA
Permit issued
Plumbing
Plumbing - Interior alterations to the 3rd floor - McCain Food Limited
Applied Feb 21, 2020 · issued May 14, 2020 · Permit 20 117996 PLB
Permit issued
Heating and ventilation
REV #1-REVISE DUCT WORK IN EACH ROOMHVAC - interior alteration to vacant spaces for a new beathy salon on the ground floor of the existing building.
Applied Oct 30, 2019 · completed Mar 2, 2020 · Permit 19 161934 HVA (revision 01)
Cancelled
Heating and ventilation · Alter: Boiler/Furnace/AC replacement
Proposal to remove existing rooftop unit and replace with new.
Applied Oct 10, 2019 · issued Oct 25, 2019 · Permit 19 234635 MSA
Revocation pending
Heating and ventilation
rev01- as per drawing
Applied Oct 1, 2019 · issued May 14, 2020 · completed Jun 9, 2020 · Permit 19 110419 HVA (revision 01)
Closed
Addition or alteration · Interior alterations
REV - 01 for stairs to the basement.Proposal for interior alterations to existing basement including slab replacement with underpinning supported by helical piers and 1st floor for base landlord work including construction of an infill slab extension to extend the 1st floor to the inside face of the exterior wall (prepare for future tenants). Convenience address is 451 King St West.
Applied Jun 25, 2019 · issued Oct 15, 2020 · completed Oct 23, 2020 · Permit 19 110419 BLD (revision 01)
Closed
Heating and ventilation
HVAC - interior alteration to vacant spaces for a new beathy salon on the ground floor of the existing building.
Applied May 29, 2019 · issued Jul 10, 2019 · completed Mar 3, 2020 · Permit 19 161934 HVA
Closed
Addition or alteration · Interior alterations
interior alteration to vacant spaces for a new beathy salon on the ground floor of the existing building.
Applied May 29, 2019 · issued Jul 2, 2019 · completed Mar 4, 2020 · Permit 19 161934 BLD
Closed
Plumbing
Plumbing - interior alteration to vacant spaces for a new beathy salon on the ground floor of the existing building.
Applied May 29, 2019 · issued Jul 9, 2019 · completed Feb 26, 2020 · Permit 19 161934 PLB
Closed
Plumbing
Plumbing - Proposal for interior alterations to create dental office in existing office building
Applied Apr 5, 2019 · issued Jun 11, 2019 · completed Oct 30, 2019 · Permit 19 136123 PLB
Closed
Addition or alteration · Interior alterations
Proposal for interior alterations on the first floor to create dental office in existing office building (451 King St. W).
Applied Apr 5, 2019 · issued Jun 11, 2019 · completed Nov 1, 2019 · Permit 19 136123 BLD
Closed
Heating and ventilation
HVAC - Proposal for interior alterations to create dental office in existing office building
Applied Apr 5, 2019 · issued Jun 11, 2019 · completed Nov 1, 2019 · Permit 19 136123 HVA
Closed
Plumbing
Plumbing - Proposal for interior alterations to existing basement and 1st floor for base landlord work (prepare for future tenants). Convenience address is 451 King St West.
Applied Jan 31, 2019 · issued Mar 28, 2019 · completed May 19, 2020 · Permit 19 110419 PLB
Closed
Addition or alteration · Multiple projects
Proposal for interior alterations to existing basement including slab replacement with underpinning supported by helical piers and 1st floor for base landlord work including construction of an infill slab extension to extend the 1st floor to the inside face of the exterior wall (prepare for future tenants). Convenience address is 451 King St West.
Applied Jan 31, 2019 · issued Mar 28, 2019 · completed Oct 23, 2020 · Permit 19 110419 BLD
Closed
Heating and ventilation
HVAC - Proposal for interior alterations to existing basement and 1st floor for base landlord work (prepare for future tenants). Convenience address is 451 King St West.
Applied Jan 31, 2019 · issued Mar 28, 2019 · completed Jun 9, 2020 · Permit 19 110419 HVA
Closed
Addition or alteration · Interior alterations
Revision # 01 - Relocate new entry to nen's change room and related alterations to Totum Unit 101 Basement Level. Propoasal for interior alteration Fitness Club - SCOPE: new Mens change room and washroom. - BASEMENT LEVEL UNIT 101 - TOTUM LIFE SCIENCE
Applied Dec 6, 2018 · issued Dec 17, 2018 · completed Apr 8, 2019 · Permit 18 260910 BLD (revision 01)
Closed
Addition or alteration · Interior alterations
Propoasal for interior alteration Fitness Club - SCOPE: new Mens change room and washroom. - BASEMENT LEVEL UNIT 101 - TOTUM LIFE SCIENCE
Applied Nov 26, 2018 · issued Dec 5, 2018 · completed Apr 8, 2019 · Permit 18 260910 BLD
Closed
Heating and ventilation
HVAC - Propoasal for interior alteration Fitness Club - SCOPE: new Mens change room and washroom. - BASEMENT LEVEL UNIT 101 - TOTUM LIFE SCIENCE
Applied Nov 26, 2018 · issued Dec 12, 2018 · completed Feb 25, 2019 · Permit 18 260910 HVA
Closed
Plumbing
Plumbing - Propoasal for interior alteration Fitness Club - SCOPE: new Mens change room and washroom. - BASEMENT LEVEL UNIT 101 - TOTUM LIFE SCIENCE
Applied Nov 26, 2018 · issued Dec 12, 2018 · completed Feb 25, 2019 · Permit 18 260910 PLB
Closed
Heating and ventilation · HVAC: groups D & E
Removal of existing cooling tower replacement with new "like-for-like" unit
Applied Oct 3, 2018 · issued Nov 5, 2018 · completed Apr 4, 2019 · Permit 18 237144 MSA
Closed
Plumbing
REV #1-REPLACE GRAVITY DRAIN FOR SINK 3RD FLOORPlumbing - Proposal for interior alterations to 3rd floor of existing mixed-use building. Tenant - "House & Home Media"
Applied Aug 3, 2018 · issued Aug 31, 2018 · completed Oct 5, 2018 · Permit 17 230999 PLB (revision 01)
Closed
Heating and ventilation
REV #1-ADD A/C UNITHVAC - Interior Alterations to an existing commercial office space for Nothern Strategic, Suite 200.
Applied Feb 17, 2018 · issued Mar 13, 2018 · completed Apr 4, 2018 · Permit 16 240363 HVA (revision 01)
Closed
Heating and ventilation
HVAC - Proposal for interior alterations to 3rd floor of existing mixed-use building. Tenant - "House & Home Media"
Applied Sep 11, 2017 · issued Nov 30, 2017 · completed Jan 19, 2018 · Permit 17 230999 HVA
Closed
Plumbing
Plumbing - Proposal for interior alterations to 3rd floor of existing mixed-use building. Tenant - "House & Home Media"
Applied Sep 11, 2017 · issued Nov 30, 2017 · completed Oct 5, 2018 · Permit 17 230999 PLB
Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to 3rd floor of existing mixed-use building. Tenant - "House & Home Media"
Applied Sep 11, 2017 · issued Nov 29, 2017 · completed Sep 10, 2018 · Permit 17 230999 BLD
Closed
Heating and ventilation
HVAC - Interior Alterations to an existing commercial office space for Nothern Strategic, Suite 200.
Applied Oct 24, 2016 · issued Nov 22, 2016 · completed Apr 4, 2018 · Permit 16 240363 HVA
Closed
Plumbing
Plumbing - Interior Alterations to an existing commercial office space for Nothern Strategic, Suite 200.
Applied Oct 24, 2016 · issued Nov 22, 2016 · completed May 17, 2018 · Permit 16 240363 PLB
Closed
Addition or alteration · Interior alterations
Interior Alterations to an existing commercial office space for North Strategic PR.
Applied Oct 20, 2016 · issued Nov 8, 2016 · completed May 17, 2018 · Permit 16 240363 BLD
Closed
Addition or alteration · Interior alterations
To complete interior alterations to the second floor of the existing office building.
Applied Jan 29, 2014 · issued Mar 10, 2014 · completed Sep 27, 2019 · Permit 14 110646 BLD
Closed
Heating and ventilation
HVAC -Install h.v.a.c. system to basement and ground floor for proposed club. tenant: profitness.
Applied Jun 11, 2002 · issued Jun 24, 2002 · completed Jun 8, 2026 · Permit 02 122849 HVA
Closed (dormant)
Plumbing · Install/Alter plumbing - only
install on 4th floor existing office: 1 k.s., 2 w.b., 3 w.c., 1 dishwasher, 1 hw.t.,. tenant: toron capital markets inc. cost included in 00 329251 edc
Applied Aug 17, 2000 · issued Sep 6, 2000 · completed Jun 8, 2026 · Permit 00 329274 PLB
Closed (dormant)
Heating and ventilation · Install/Alter HVAC - only
Install 9 roof top a/c units c/w duct risers. Floor duct layout is not included.
Applied Mar 20, 2000 · issued Jun 14, 2000 · completed Sep 16, 2026 · Permit 00 136452 HVA
Closed

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

460-468 King Street West and 78 Spadina Avenue
23 storeys · Residential
60 m away · Site plan · Under review · filed Apr 26, 2022
Under review
40-62 Spadina Avenue and 378 Wellington Street West
30 storeys · 550 homes · Mixed use
70 m away · Site plan · Under appeal · filed Aug 10, 2022
Under appeal
401-415 King Street West
435 homes · Residential
130 m away · Condominium · Under review · filed Nov 4, 2021
Under review
101-105 Spadina Avenue, 363 Adelaide Street West and 16 Oxley Street
39 storeys · 394 homes · Mixed use
190 m away · Site plan · Under review · filed Dec 17, 2021
Under review
348-354 Wellington Street West
3 storeys · Residential
220 m away · Site plan · Approved · filed Apr 18, 2023
Approved
355-359 Adelaide Street West, 46 Charlotte Street and 16 Oxley Street
58 storeys · 528 homes · Mixed use
220 m away · Condominium · Under review · filed Oct 25, 2021
Under review

Neighbours’ Committee of Adjustment files within 250 m

57 Spadina Ave · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-laws 1061-2014 and 1062-2014) for a 36-storey mixed-use building, to increase the maximum permitted residential gross floor area, and to reduce the rate of ¿short term¿ bicycle parking spaces on-site.
110 m away · filed May 29, 2025 · Approved
462 Wellington St W · Minor variance
To alter the development standards for the 15-storey (50 m) mixed-use building (as approved under Site Specific Zoning By-Law 1047-2022), by increasing the overall height, number of dwelling units, and residential gross floor area, and to reduce loading and bicycle parking spaces.
220 m away · filed Nov 12, 2024 · Approved
400 King St W · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-laws 754-2021(OLT) and 757-2021(OLT)) for the 49-storey mixed-use building (currently under construction) by increasing the overall building height, and the total number of dwelling units from 612 to 630 units (by redesigning the penthouse units located on the 47, 48, and 49 floors into smaller units that will be accessed by the elevator overrun structure). Also, to reduce the number of parking spaces on-site.
240 m away · filed Sep 27, 2024 · Approved
57 Spadina Ave · Minor variance
To reduce the minimum amount of required office use space provided within a portion of the 36-storey mixed-use building.
110 m away · filed Mar 6, 2023 · Approved
489 King St W · Consent
To obtain consent to create an easement/right-of-way.
120 m away · filed Jun 9, 2022 · Approved
11 Charlotte St · Minor variance
To permit the site to have no car-share parking spaces.
230 m away · filed Jun 8, 2022 · Approved
422 Wellington St W · Minor variance
To alter the existing three-storey building by constructing a three-storey rear addition with a patio area.
130 m away · filed May 3, 2022 · Approved
440 Front St W · Minor variance
To modify Site-specific By-laws 124-2017 and 125-2017 to permit the alteration of buildings "D", "F", and "G" in support of an additional 5,290 m2 of non-residential gross floor area. Building "G" consists of the below-grade and podium portions of the complex, as well as the south eastern office tower. The podium below Building "D", the southwestern residential tower, will realise an increase of 3,785.83 m2 of non-residential floor area. The podium below Building "F", the residential tower adjacent the southeastern office tower, will realise an increase of 1,959.38 m2 of non-residential area,…
250 m away · filed Jul 2, 2020 · Approved

Everything planned in Spadina-Fort York

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.