Toronto address · Ward 10, Spadina-Fort York
400 King St W
The City of Toronto has 32 building permits since 2017 (14 still open) and 1 Committee of Adjustment file 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
Fire and security upgrade · Electromagnetic locks
Proposal to install one (1) electromagnetic lock on ground floor.
Applied Apr 10, 2026 · issued Apr 16, 2026 · completed Jun 16, 2026 · Permit 26 141705 FSU
- Open
Development charges deferral
Deferred Fees from folder 20 233050 (RSN-5611913) ZoningProcess RSN 78464652
Applied Nov 6, 2025 · Permit 25 233050 BLD
- Revision issued
Heating and ventilation
Rev 01HVAC - construct 49 storey building with 612 residential units, 2 commercial levels, 3 level below grade parking
Applied Apr 8, 2025 · issued May 29, 2025 · Permit 20 233050 HVA (revision 01)
- Revision issued
Plumbing
Rev 01Plumbing - construct 49 storey building with 612 residential units, 2 commercial levels, 3 level below grade parking
Applied Apr 8, 2025 · issued May 29, 2025 · Permit 20 233050 PLB (revision 01)
- Revision issued
New building
Revision 1: in connection for Permit No. 20 233050 BLD, HVA,PLBProposal to construct a 49 storey building containing 612 residential units, 2 commercial levels, and 3 levels of below grade parking.
Applied Apr 8, 2025 · issued Nov 14, 2025 · 18 homes added · Permit 20 233050 BLD (revision 01)
- Cancelled
Alternative solution
Proposal for an alternative solution to waive the fire separation construction of the floor assemblies
Applied Oct 16, 2024 · completed Nov 25, 2024 · Permit 24 226881 ALT
- Approved
Alternative solution
Alternative Solution to decrease the pipe size between the residential sanitary building drains and the municipal sanitary lateral connection serving the residential portion of the mixed-use building.
Applied Jan 26, 2024 · completed Feb 28, 2024 · Permit 24 108667 ALT
- Closed
Partial permit · Partial permit - structural framing
Part Permit - Proposal to construct a 49 storey building containing 612 residential units, 2 commercial levels, and 3 levels of below grade parking.
Applied Jan 26, 2023 · issued Dec 23, 2024 · completed Dec 23, 2024 · Permit 20 233050 STR
- Cancelled
Conditional permit · Partial permit - foundation
Conditional Permit - Part Permit - Proposal to construct a 49 storey building containing 612 residential units, 2 commercial levels, and 3 levels of below grade parking.
Applied Dec 15, 2022 · issued Jan 11, 2023 · completed Jul 10, 2023 · Permit 20 233050 FND
- Approved
Alternative solution
Alternative solution for a pool deck for permti 20 233050At the request of Charlotte King Residences Corp., Matteo Gilfillan & Associates Inc. (MGA) has prepared thiscorrespondence relative to the decking arrangement for the public pool located on 11th Floor of the building, serving theresidential portion of the mixed-use building to be located at 400-420 King Street West in Toronto, Ontario. Thiscorrespondence summarizes the proposed Alternative Solution of providing reaching poles, specifically designed poolgeometry, and hard-surfaced pool decking on only three sides of the four-sided, publ…
Applied Feb 10, 2022 · completed Oct 25, 2023 · Permit 22 113024 ALT
- Approved
Alternative solution
Alternative Solution for Tavel Distance see permit 20 233050This correspondence has been prepared with respect to the fire and life safety requirements in Part 3 of the 2012 Ontario Building Code (OBC, O.Reg. 332/12 as amended to O.Reg. 511/20 i.e., Code of record) as well as the Alternative Solution Proposal requirements in Division C, Article 2.1.1.1 of the 2012 Ontario Building Code.2.0 Background2.1 Building DescriptionThe project consists of the construction of a 49-storey mixed-use building with retail area on the Ground and 2nd Floors, residential suites on the 4th through 49th Floors,…
Applied Feb 10, 2022 · completed Jan 30, 2024 · Permit 22 113041 ALT
- Approved
Alternative solution
Alternative Solution for Standpipe for permit 20 233050At the request of Charlotte King Residences Corp., Matteo Gilfillan & Associates Inc. (MGA) has prepared this correspondenceto summarize the proposed Alternative Solution for providing 65 mm diameter standpipe hose connections within the exit stairs (andas required on the floor areas for coverage purposes) in lieu of traditional fire hose cabinets (containing 38 mm and 65 mm diameterhose connections as well as 30 m of fire hose) for the proposed development mixed-use development, to be located at 400-420 KingStreet West in Toronto, Ontari…
Applied Feb 10, 2022 · completed Apr 8, 2022 · Permit 22 113058 ALT
Show 20 more permits
- Approved
Alternative solution
For permit 20 233050 alternative solution to waive the fire separation construction of the floor assemblies within the proposed 3-storey dwelling units forming part of the uppermost floors of the mixed -use building to be located at 400-420 King Street W in Toronto, Ontario (3.3.4.2.(3).This correspondence has been prepared with respect to the fire and life safety requirement in Part 3 of the 2012 OBC O.Reg. 33212 as amended to O.Reg 511/20 - ie, code of record) as well as the Alternative Solution Proposal requirements in division C, Article, 2.1.1.1. of the 2012 OBC.:
Applied Feb 9, 2022 · completed Oct 22, 2024 · Permit 22 112628 ALT
- Cancelled
Addition or alteration · Shoring
Proposal for shoring and excavation for soil remediation work and to file a Record of Site Condition with Ministry of the Environment. See 20 233050 BLD for future development.
Applied Dec 7, 2021 · completed Apr 13, 2022 · Permit 21 245788 BLD
- Cancelled
Conditional permit · Partial permit - shoring
Conditional Permit - Part Permit - construct 49 storey building with 612 residential units, 2 commercial levels, 3 level below grade parking
Applied Sep 28, 2021 · issued Apr 6, 2022 · completed Jan 11, 2023 · Permit 20 233050 SHO
- Closed
Demolition
Proposal for full building demolition and Backfilling to Grade.
Applied Mar 5, 2021 · issued Jul 23, 2021 · completed Oct 1, 2024 · Permit 21 123659 DEM
- Inspections under way
Drains and site services
Drain - construct 49 storey building with 612 residential units, 2 commercial levels, 3 level below grade parking
Applied Feb 17, 2021 · issued Jan 24, 2023 · Permit 20 233050 DRN
- Inspections under way
Plumbing
Plumbing - construct 49 storey building with 612 residential units, 2 commercial levels, 3 level below grade parking
Applied Dec 22, 2020 · issued Dec 4, 2024 · Permit 20 233050 PLB
- Inspections under way
Heating and ventilation
HVAC - construct 49 storey building with 612 residential units, 2 commercial levels, 3 level below grade parking
Applied Dec 22, 2020 · issued Dec 4, 2024 · Permit 20 233050 HVA
- Permit issued
Drains and site services · Inside and outside drains
Drain - construct 49 storey building with 612 residential units, 2 commercial levels, 3 level below grade parking
Applied Dec 22, 2020 · issued Jan 10, 2025 · Permit 20 233050 STS
- Inspections under way
New building
Proposal to construct a 49 storey building containing 612 residential units, 2 commercial levels, and 3 levels of below grade parking.
Applied Dec 22, 2020 · issued Dec 23, 2024 · 612 homes added · Permit 20 233050 BLD
- Closed
Designated structure · Sign building permit related
In conjunction with a two-storey building on the premises, proposal to erect and display 4 overhanging structure signs at the first storey on south elevation displaying static copy.****KITCHEN STUFF PLUS****
Applied Feb 18, 2020 · issued Mar 17, 2021 · completed Mar 30, 2021 · Permit 20 115913 DST
- Closed
Fire and security upgrade · Electromagnetic locks
Installation of one electromagnetic locking device in P1 level of parking garage.
Applied Aug 3, 2017 · issued Aug 22, 2017 · completed Apr 18, 2018 · Permit 17 210824 FSU
- Cancelled
Addition or alteration · Interior alterations
Proposal for minor interior alterations to remove one non-load bearing wall in existing retail store "Mountain Equipment Co-Op" (15m2).
Applied Dec 2, 2011 · issued Dec 8, 2011 · completed Oct 18, 2024 · Permit 11 319856 BLD
- Cancelled
Heating and ventilation
HVAC - Installation of rooftop solar panel -sale of power to Ontario Power Authority
Applied Dec 7, 2007 · issued May 23, 2008 · completed Oct 18, 2024 · Permit 07 285284 HVA
- Cancelled
Designated structure · Solar collector
Installation of rooftop solar panel -sale of power to Ontario Power Authority
Applied Dec 7, 2007 · issued May 7, 2008 · completed Oct 18, 2024 · Permit 07 285284 DST
- Cancelled
Addition or alteration · Interior alterations
Remove existing partition and provide new temporary partition (not full height).
Applied Mar 29, 2007 · issued Apr 13, 2007 · completed Oct 18, 2024 · Permit 07 127776 BLD
- Cancelled
Addition or alteration · Unknown
Alter plans 415638 by install new roof top air-conditioning unit (n.b. See 415638 for heat gain calculations as roof top air- conditioning was inadvertently omitted in 415638). (see building permit 415636) cost included in 415636 edc
Applied Feb 15, 1999 · issued Mar 1, 1999 · completed Oct 18, 2024 · Permit 99 013326 BLD
- Cancelled
Heating and ventilation · Unknown
Install hvac refer to application number: 415636
Applied Aug 7, 1998 · issued Aug 19, 1998 · completed Oct 18, 2024 · Permit 98 020039 HVA
- Cancelled
Addition or alteration · Unknown
Construct encroaching lights and architectural featurs on front elevation,west and north elevation harris r. Is familiar af
Applied Mar 3, 1998 · issued Aug 14, 2001 · completed Oct 18, 2024 · Permit 98 013889 BLD
- Cancelled
Heating and ventilation · Unknown
Supply & install hvac refer to bp #395790 for estimated cost and plans "mountain equipment co-op"
Applied May 20, 1997 · issued Jun 12, 1997 · completed Oct 18, 2024 · Permit 97 016723 HVA
- Cancelled
Non-residential building permit · Unknown
BUILD TWO STOREY BUILDING WITH 1 LEVEL UNDERGROUND PARKING. MOUNTAIN EQUIPMENT CO-OP BPOn July 10, 2007 revised roof plan drawings received to show that the roof was designed as a green roof. Letter from the engineer is attached in attachments in inspection process
Applied Mar 5, 1997 · issued May 27, 1997 · completed Oct 18, 2024 · Permit 97 013990 BLD
Committee of Adjustment
This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.
- Closed
Minor variance · Other
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.
Decision: Approved (hearing Nov 27, 2024)
Filed Sep 27, 2024 · File A0843/24TEY
What’s planned nearby
Development sites within 500 m
- Approved
612 homes · Residential
20 m away · Condominium · Approved · filed Nov 8, 2021
- Under review
435 homes · Residential
110 m away · Condominium · Under review · filed Nov 4, 2021
- Under review
355-359 Adelaide Street West, 46 Charlotte Street and 16 Oxley Street
58 storeys · 528 homes · Mixed use
130 m away · Condominium · Under review · filed Oct 25, 2021
- Under review
101-105 Spadina Avenue, 363 Adelaide Street West and 16 Oxley Street
39 storeys · 394 homes · Mixed use
150 m away · Site plan · Under review · filed Dec 17, 2021
- Approved
348-354 Wellington Street West
3 storeys · Residential
170 m away · Site plan · Approved · filed Apr 18, 2023
- Under review
35 homes · Not stated in the file
200 m away · Condominium · Under review · filed Aug 23, 2023
Neighbours’ Committee of Adjustment files within 250 m
370 King St W · Minor variance
130 m away · filed Sep 17, 2026 · Postponed
117 Peter St · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-Law 663-2011), for an existing 36-storey mixed-use building, by enclosing the north side outdoor patio for the eating establishment (restaurant).
230 m away · filed May 5, 2026 · Approved
277 Wellington St W · Minor variance
To alter the development standards, as approved under Site Specific Zoning By-law 135-2026 (OLT), for the 60-storey mixed-use building by converting the office spaces into residential units from floors 3 to 7, and to increase the number of storeys to 65-storeys; the building height from 202.5 m to 214 m (including the mechanical penthouse); and the maximum gross floor area. This is currently under the review of Site Plan Control (File No. 20 233433 STE 10 SA). There will be a total of 807 residential dwelling units on this lot.
230 m away · filed Feb 5, 2026 · Approved
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.
160 m away · filed May 29, 2025 · Approved
321 King St W · Minor variance
To permit the reduction of residential parking spaces provided within the 48-storey mixed-use building.
190 m away · filed May 21, 2024 · Approved
128 Peter St · Minor variance
To alter the development standards for the 40-storey mixed-use building (approved under Site Specific Zoning By-Law 1165-2022(OLT)), by increasing the residential gross floor area, reducing outdoor amenity space, and removing residential parking spaces.
240 m away · filed May 1, 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.
70 m away · filed Dec 1, 2023 · Approved
102 Peter St · Consent
To obtain consent to create a new easement/right-of-way for vehicle access (construction trucks, garbage disposal trucks, and those vehicles used for commercial purposes).
170 m away · filed Nov 16, 2023 · 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.