Toronto address · Ward 10, Spadina-Fort York
431 King St W
The City of Toronto has 45 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.
- Closed
Designated structure · Sign building permit related
2 projecting sign
Applied Jul 31, 2024 · issued Sep 3, 2024 · completed Nov 28, 2024 · Permit 24 191340 DST
- Revision issued
Addition or alteration · Interior alterations
REV 01: the only change is that it needs to be a restaurant with over 30 people as it currently is. The previous permit was issued in error, stating under 30 people
Applied Oct 18, 2022 · issued Nov 18, 2022 · Permit 22 107072 BLD (revision 01)
- Permit issued
Fire and security upgrade · Fire alarm
Proposal to replace the fire alarm control panel in an existing multi use commercial building.Address includes 425, 431, 433, 435, and 439 King St W.
Applied Apr 4, 2022 · issued Apr 28, 2022 · Permit 22 130348 FSU
- Permit issued
Addition or alteration · Interior alterations
proposed INTERIOR RENOVATION - FINISHES ONLY. NO HVAC, PLUMBING OR LIFE-SAFETY WORK
Applied Jan 24, 2022 · issued Feb 2, 2022 · Permit 22 107072 BLD
- Permit issued
Addition or alteration · Interior alterations
interior alterations to 3rd & 4th floor "McCain"
Applied Feb 21, 2020 · issued Mar 10, 2020 · Permit 20 118031 BLD
- Closed
Addition or alteration · Interior alterations
Proposal for interior design to 3rd and 5th floor in existing office space.
Applied Jun 21, 2018 · issued Jul 10, 2018 · completed Oct 3, 2018 · Permit 18 182220 BLD
- Closed
Heating and ventilation
HVAC - Proposed interior alterations to and existing office space unit 200, for a "digital testing lab" with replacement of an associated mechanical unit on roof.
Applied May 14, 2018 · issued Jun 20, 2018 · completed Mar 27, 2019 · Permit 18 158425 HVA
- Closed
Addition or alteration · Interior alterations
Proposed interior alterations to an existing office space unit 200, for a "digital testing lab" with replacement of an associated mechanical unit on roof.
Applied May 14, 2018 · issued Jun 14, 2018 · completed Apr 5, 2019 · Permit 18 158425 BLD
- Closed
Designated structure · Sign building permit related
To erect and display one non-illuminated wall sign displaying static copy, erecting on the North elevation of a building located in the intersection of King-Spadina, facing King st. west. Proposed sign has a semicircular shape measured 1.83 metres vertically by 0.91 metres horizontally. (0.91m diameter)*****MCCAIN*****
Applied Apr 10, 2018 · issued Apr 24, 2018 · completed Nov 20, 2019 · Permit 18 140935 DST
- Permit issued
Heating and ventilation
HVAC - Fit out of portion of existing office area as "digital testing lab"; unit 600. Associated mechanical units on roof.
Applied Oct 27, 2017 · issued Nov 29, 2017 · Permit 17 254559 HVA
- Permit issued
Addition or alteration · Interior alterations
Fit out of portion of existing office area as "digital testing lab"; unit 600. Associated mechanical units on roof.
Applied Oct 27, 2017 · issued Nov 10, 2017 · Permit 17 254559 BLD
- Closed
Heating and ventilation
REVISION - kitchen exhaust has been revised to incorporate an ecology unitHVAC - PROPOSED INTERIOR FIT UP FOR A NEW RESTAURANT WITHIN AN EXISTING SUITE. THE EXISTING BUILDING IS A TIMBER CONSTRUCTION HERITAGE BUILDING THAT HAS BEEN UPGRADED WITH SPRNKLER SYSTEM THROUGHOUT THE SUITE. - Convenience address is 433 King St W
Applied Sep 22, 2017 · issued Oct 26, 2017 · completed Jan 9, 2018 · Permit 17 186377 HVA (revision 01)
Show 33 more permits
- Closed
Fire and security upgrade
FS - Sprinkler Shop Drawing - PROPOSED INTERIOR FIT UP FOR A NEW RESTAURANT WITHIN AN EXISTING SUITE. THE EXISTING BUILDING IS A TIMBER CONSTRUCTION HERITAGE BUILDING THAT HAS BEEN UPGRADED WITH SPRNKLER SYSTEM THROUGHOUT THE SUITE. - Convenience address is 433 King St W
Applied Jul 12, 2017 · issued Oct 20, 2017 · completed Oct 20, 2017 · Permit 17 186377 FSU
- Closed
Plumbing
Plumbing - PROPOSED INTERIOR FIT UP FOR A NEW RESTAURANT WITHIN AN EXISTING SUITE. THE EXISTING BUILDING IS A TIMBER CONSTRUCTION HERITAGE BUILDING THAT HAS BEEN UPGRADED WITH SPRNKLER SYSTEM THROUGHOUT THE SUITE. - Convenience address is 433 King St W
Applied Jun 23, 2017 · issued Jul 12, 2017 · completed Jan 4, 2018 · Permit 17 186377 PLB
- Closed
Addition or alteration · Interior alterations
PROPOSED INTERIOR FIT UP FOR A NEW RESTAURANT WITHIN AN EXISTING SUITE. THE EXISTING BUILDING IS A TIMBER CONSTRUCTION HERITAGE BUILDING THAT HAS BEEN UPGRADED WITH SPRNKLER SYSTEM THROUGHOUT THE SUITE. - Convenience address is 433 King St W
Applied Jun 23, 2017 · issued Jul 12, 2017 · completed Jan 11, 2018 · Permit 17 186377 BLD
- Closed
Heating and ventilation
HVAC - PROPOSED INTERIOR FIT UP FOR A NEW RESTAURANT WITHIN AN EXISTING SUITE. THE EXISTING BUILDING IS A TIMBER CONSTRUCTION HERITAGE BUILDING THAT HAS BEEN UPGRADED WITH SPRNKLER SYSTEM THROUGHOUT THE SUITE. - Convenience address is 433 King St W
Applied Jun 23, 2017 · issued Jul 12, 2017 · completed Jan 9, 2018 · Permit 17 186377 HVA
- Closed
Plumbing
Plumbing - Proposal for interior alterations to the 3rd, 4th, and 5th floors of existing office - tenant is "MCcain Foods" - Convenience address is 439 King St W
Applied Mar 7, 2017 · issued Apr 4, 2017 · completed Dec 21, 2017 · Permit 17 125579 PLB
- Closed
Addition or alteration · Interior alterations
Revision 01: Proposal for the additon of structual support and footings based on site condiotions and soil testing. Removal of one exit door.Proposed interior alterations to change the use from existing mercantile to Mixed use ( Major Occupancy Group D, Minor Occupancy Group A and E) Travel Centre.
Applied Mar 7, 2017 · issued Mar 30, 2017 · completed Oct 4, 2017 · Permit 16 222917 BLD (revision 01)
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to the 3rd, 4th, and 5th floors of existing office - tenant is "MCcain Foods" - Convenience address is 439 King St W
Applied Mar 7, 2017 · issued Mar 21, 2017 · completed Dec 12, 2017 · Permit 17 125579 BLD
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations to the 3rd, 4th, and 5th floors of existing office - tenant is "MCcain Foods" - Convenience address is 439 King St W
Applied Mar 7, 2017 · issued Apr 4, 2017 · completed Oct 26, 2017 · Permit 17 125579 HVA
- Inspections under way
Fire and security upgrade · Sprinklers
Installation of sprinkler layout for the basement and ground floorProposed interior alterations to change the use from existing mercantile to Mixed use ( Major Occupancy Group D, Minor Occupancy Group A and E) Travel Centre.
Applied Feb 8, 2017 · issued Mar 8, 2017 · Permit 17 114337 FSU
- Closed
Designated structure · Sign building permit related
In conjunction with a multi-storey building on the premises, proposal to erect and display one illuminated wall sign and one illuminated projecting sign displaying static copy on the first storey elevation. The proposed wall sign is 0.3 metres vertically by 2.32 metres horizontally at a height of 2.73 metres above grade. The proposed projecting sign contains two sign faces, each measuring 0.91 metres vertically by 0.6 metres horizontally at a height of 3.96 metres above grade.**SOUL CYCLE**
Applied Oct 18, 2016 · issued Jan 10, 2017 · completed Feb 1, 2017 · Permit 16 238659 DST
- Closed
Addition or alteration · Interior alterations
Proposed interior alterations to change the use from existing mercantile to Mixed use ( Major Occupancy Group D, Minor Occupancy Group A and E) Travel Centre.
Applied Sep 14, 2016 · issued Nov 14, 2016 · completed Oct 4, 2017 · Permit 16 222917 BLD
- Closed
Plumbing
Plumbing - Proposed interior alterations to change the use from existing mercantile to
Applied Sep 14, 2016 · issued Nov 14, 2016 · completed Jul 6, 2017 · Permit 16 222917 PLB
- Closed
Heating and ventilation
HVAC - Proposed interior alterations to change the use from existing mercantile to
Applied Sep 14, 2016 · issued Nov 14, 2016 · completed Sep 1, 2017 · Permit 16 222917 HVA
- Closed
Fire and security upgrade · Electromagnetic locks
add one maglock on 2nd floor unit 200
Applied Aug 21, 2014 · issued Sep 16, 2014 · completed Sep 21, 2026 · Permit 14 210127 FSU
- Permit issued
Fire and security upgrade · Electromagnetic locks
Proposal to install 1 mag lock on the 2nd floor. In connection to BLD 12 222776.
Applied Oct 1, 2012 · issued Oct 26, 2012 · Permit 12 255882 FSU
- Closed
Plumbing
Plumbing - Interior alterations to existing office space on the 2nd floor. Suite 200. Tenant - "Desire to Learn". Convenience address - 439 KING ST W
Applied Aug 1, 2012 · issued Aug 22, 2012 · completed Oct 23, 2025 · Permit 12 222776 PLB
- Permit issued
Heating and ventilation
HVAC - Interior alterations to existing office space on the 2nd floor. Suite 200. Tenant - "Desire to Learn". Convenience address - 439 KING ST W
Applied Aug 1, 2012 · issued Aug 22, 2012 · Permit 12 222776 HVA
- Closed
Addition or alteration · Interior alterations
Interior alterations to existing office space on the 2nd floor. Suite 200. Tenant - "Desire to Learn". Convenience address - 439 KING ST W
Applied Aug 1, 2012 · issued Aug 14, 2012 · completed Sep 21, 2026 · Permit 12 222776 BLD
- Closed
Fire and security upgrade · Electromagnetic locks
Proposal to instal 1 maglock in existing office space on the 4th floor - McCain Foods Ltd.
Applied Jun 18, 2012 · issued Jul 11, 2012 · completed Sep 18, 2026 · Permit 12 195197 FSU
- Closed
Addition or alteration · Interior alterations
Make interior alterations to 6th floor office.
Applied Nov 15, 2006 · issued Nov 17, 2006 · completed Sep 18, 2026 · Permit 06 191539 BLD
- Closed (dormant)
Heating and ventilation
HVAC - Make interior alterations to 6th floor office.
Applied Nov 15, 2006 · issued Dec 1, 2006 · completed Jun 8, 2026 · Permit 06 191539 HVA
- Closed
Fire and security upgrade · Electromagnetic locks
Install 10 maglocks on 4th & 5th floor of office building.
Applied Sep 20, 2005 · issued Oct 4, 2005 · completed Sep 21, 2026 · Permit 05 182215 FSU
- Inspections under way
Fire and security upgrade · Standpipes
Install standpipe system.
Applied Mar 17, 2003 · issued Apr 15, 2003 · Permit 03 115411 FSU
- Closed (dormant)
Plumbing
install 1 ks on 3rd floortenant: pc financial -
Applied Feb 27, 2003 · issued Feb 27, 2003 · completed Jun 8, 2026 · Permit 03 104246 PLB
- Inspections under way
Heating and ventilation
HVAC - make interior alterations to portion of 3rd floor tenant: pc financial - Interior Alterations
Applied Jan 24, 2003 · issued Feb 27, 2003 · Permit 03 104246 HVA
- Closed (dormant)
Plumbing
Plumbing - Install fixtures to the 3rd floor; 1 2-comp ks, 2 dishwashers, 1 hot water tankTenant: The Hive - Interior Alterations (cost incld. in bp)
Applied Dec 10, 2002 · issued Feb 27, 2003 · completed Jun 8, 2026 · Permit 02 195119 PLB
- Closed
Plumbing
Plumbing - ground for retail store 2 w.c., 3 w.b., 1 kit. sink
Applied May 27, 2002 · issued Jun 12, 2002 · completed Apr 22, 2026 · Permit 02 139392 PLB
- Closed (dormant)
Heating and ventilation · Install/Alter HVAC - only
Alter existing h.v.a.c. system on the 6th floor office. cost incl. 00 - 163525(conv. address id 425 King St.W.) Tenant: Nesbittburns Inc (Single Tenant)
Applied Aug 9, 2000 · issued Aug 21, 2000 · completed Jun 8, 2026 · Permit 00 326644 HVA
- Closed (dormant)
Plumbing · Install/Alter plumbing - only
Install fixtures on the 6th floor office: 5 w.c., 1 urinal, 4 w.b., 2 showers, 1 mop sink, 4 v.f.d., 1 h.w.t., 1 dishwasher, 1 2-compt. sink cost incl. 00 - 163525(conv. address id 425 King St.W.) Tenant: Nesbittburns Inc (Single Tenant)
Applied Aug 9, 2000 · issued Aug 17, 2000 · completed Jun 8, 2026 · Permit 00 326659 PLB
- Closed (dormant)
Plumbing · Install/Alter plumbing - only
install on 2nd floor: 4 w.c., 2 urinal, 4 w.b., stand alone permit - these are all replacement fixtures edc
Applied May 11, 2000 · issued May 11, 2000 · completed Jun 8, 2026 · Permit 00 150166 PLB
- Closed (dormant)
Plumbing · Install/Alter plumbing - only
install on 5th floor: 1 w.c., 1 urinal, 2 w.b., see 00-120764 - cost included edc
Applied May 11, 2000 · issued May 11, 2000 · completed Jun 8, 2026 · Permit 00 150146 PLB
- Plan review complete
Non-residential building permit · Install/Alter HVAC - only
Install h.v.a.c. System --- cost included under bld #00-149024 (two -15 ton rooftop units) and # 155128. For plans see p. # 155128.
Applied May 9, 2000 · Permit 00 149034 HVA
- Inspections under way
Heating and ventilation · Install/Alter HVAC - only
H.V.A.C. ALTER H.V.A.C. SYSTEM ON 1ST, 2ND, 3RD, 4TH, 5TH AND 6TH FLOOR AND ROOF FOR NEW OFFICES. Mech. permit fee for 1st Flr. is $1,268.SEE 99-117638, 99-108545, 00-126361, 00120764, 00-120776 - for costs included in the above permits. EDC
Applied Feb 14, 2000 · issued Apr 25, 2000 · Permit 00 127396 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
460-468 King Street West and 78 Spadina Avenue
23 storeys · Residential
60 m away · Site plan · Under review · filed Apr 26, 2022
- Under appeal
40-62 Spadina Avenue and 378 Wellington Street West
30 storeys · 550 homes · Mixed use
80 m away · Site plan · Under appeal · filed Aug 10, 2022
- Under review
435 homes · Residential
90 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
160 m away · Site plan · Under review · filed Dec 17, 2021
- Approved
612 homes · Residential
180 m away · Condominium · Approved · filed Nov 8, 2021
- Under review
355-359 Adelaide Street West, 46 Charlotte Street and 16 Oxley Street
58 storeys · 528 homes · Mixed use
180 m away · Condominium · Under review · filed Oct 25, 2021
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.
70 m away · filed May 29, 2025 · 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.
200 m away · filed Sep 27, 2024 · Approved
357 King St W · Minor variance
To alter the development standards for the mixed-use building (as approved under Site Specific Zoning By-Law 812-2017) by increasing the total combined residential and non-residential gross floor area through interior alterations on the ground floor and mezzanine level.
240 m away · filed Dec 1, 2023 · 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.
70 m away · filed Mar 6, 2023 · Approved
365 King St W · Minor variance
To alter the existing five-storey mixed-use building by constructing a sixth storey addition with a rooftop patio.
220 m away · filed Nov 25, 2022 · Approved
489 King St W · Consent
To obtain consent to create an easement/right-of-way.
160 m away · filed Jun 9, 2022 · Approved
11 Charlotte St · Minor variance
To permit the site to have no car-share parking spaces.
190 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.
170 m away · filed May 3, 2022 · 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.