Toronto address · Ward 13, Toronto Centre
14 Carlton St
The City of Toronto has 59 building permits since 2017 (38 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
Fire and security upgrade · Sprinklers
Remove preaction system in storage room and reconnect sprinkler lines
Applied Jan 14, 2026 · issued Jan 28, 2026 · completed Mar 9, 2026 · Permit 26 104704 FSU
- Inspections under way
Heating and ventilation
HVAC - Proposal to add eleven offices with full height walls in existing office space on the 8th floor.NOTE : There are no related architectural drawings with this application. All work is being completed with system furniture and applying for modifications to support the new full height offices
Applied Jun 23, 2025 · issued Sep 26, 2025 · Permit 25 181996 HVA
- Inspections under way
Plumbing
Plumbing - Proposal to add eleven offices with full height walls in existing office space on the 8th floor.NOTE : There are no related architectural drawings with this application. All work is being completed with system furniture and applying for modifications to support the new full height offices
Applied Jun 23, 2025 · issued Sep 26, 2025 · Permit 25 181996 PLB
- Inspections under way
Addition or alteration · Interior alterations
Proposal to add eleven offices with full height walls in existing office space on the 8th floor.NOTE : There are no related architectural drawings with this application. All work is being completed with system furniture and applying for modifications to support the new full height offices
Applied Jun 23, 2025 · issued Sep 26, 2025 · Permit 25 181996 BLD
- Closed
Fire and security upgrade · Electromagnetic locks
Proposal to install 2 electromagnetic locking devices
Applied Feb 15, 2024 · issued May 2, 2024 · completed Jul 8, 2024 · Permit 24 115843 FSU
- Closed
Fire and security upgrade · Electromagnetic locks
Proposal to construct 1 electromagnetic locking device
Applied Feb 6, 2023 · issued Feb 7, 2023 · completed Feb 22, 2023 · Permit 23 110828 FSU
- Closed
Fire and security upgrade · Electromagnetic locks
Proposal to construct 1 electromagnetic locking device
Applied Sep 12, 2022 · issued Sep 21, 2022 · completed Feb 22, 2023 · Permit 22 202260 FSU
- Inspections under way
Addition or alteration · Interior alterations
New exit door and new fence for existing exterior alcove.
Applied Aug 4, 2022 · issued Aug 31, 2022 · Permit 22 186203 BLD
- Cancelled
Temporary structure · Certified tents
Proposal for: CERTIFIED TEMPORARY TENTS, 20ft x 60ft Std Pipe Frame tents (Certified # 14 251050), INSTALLED - July 24th to26th, 2022.ANCHORED with concrete blocks.
Applied Jul 26, 2022 · completed Sep 6, 2022 · Permit 22 182422 TPS
- Closed
Designated structure · Sign building permit related
The proposal contains two first party wall signs, both displaying static copy. One of them is non-illuminated, both located at the first storey on the south elevation. (street address sign does not require a permit.)Dimensions:Sign 1: 0.61m L x 3.5m W x 0.02m D at a height of 3.16m.Sign 2: 0.50m L x 1.29m W x 0.01m D at a height of 2.45m.****TORONTO HYDRO****
Applied Jul 6, 2022 · issued Jan 13, 2023 · completed Feb 22, 2024 · Permit 22 173157 DST
- Permit issued
Fire and security upgrade · Fire alarm
Provide heat detectors in existing below-grade Toronto Hydro Vault
Applied Dec 9, 2021 · issued Feb 10, 2022 · Permit 21 246890 FSU
- Permit issued
Addition or alteration · Other
Installation of a new bicycle parking shelter (21.6sqm) on the north-west corner of the parking lot - Toronto Hydro
Applied Nov 22, 2021 · issued Dec 17, 2021 · Permit 21 240384 BLD
Show 47 more permits
- Closed
Fire and security upgrade · Electromagnetic locks
PROPOSED: Rewiring existing ground floor maglock to access control panel on second floor and provide new power supply.
Applied Oct 5, 2021 · issued Oct 13, 2021 · completed Nov 25, 2021 · Permit 21 222259 FSU
- Closed
Fire and security upgrade · Electromagnetic locks
Proposal to provide and install one (1) electromagnetic locking device to Door #3 including all associated life safety requirements.
Applied Nov 19, 2020 · issued Nov 26, 2020 · completed Nov 12, 2021 · Permit 20 220186 FSU
- Closed
Heating and ventilation
Revision #1HVAC - Interior alterations to existing office space on mezzanine level. Tenant - "Toronto Hydro".
Applied Aug 5, 2020 · issued Aug 31, 2020 · completed Oct 2, 2025 · Permit 18 163908 HVA (revision 02)
- Revision issued
Addition or alteration · Interior alterations
Revision #2: changes as per drawings
Applied Jul 30, 2020 · issued Aug 27, 2020 · Permit 18 163908 BLD (revision 02)
- Inspections under way
Plumbing
Plumbing - Lobby Renovation-Removal of existing convenience stair in lobby and minor interior renovations
Applied Jul 16, 2020 · issued Sep 1, 2020 · Permit 20 168590 PLB
- Inspections under way
Addition or alteration · Interior alterations
Lobby Renovation-Removal of existing convenience stair in lobby and minor interior renovations. Area of stair to be replaced with new flooring
Applied Jul 16, 2020 · issued Sep 1, 2020 · Permit 20 168590 BLD
- Permit issued
Plumbing
Plumbing - Interior alterations to existing office space on mezzanine level. Tenant - "Toronto Hydro".
Applied Jul 15, 2020 · issued Jul 21, 2020 · Permit 18 163908 PLB
- Revision issued
Addition or alteration · Interior alterations
Revision #1 Interior alterations to existing office space on mezzanine level. Tenant - "Toronto Hydro".
Applied Jun 5, 2020 · issued Jun 18, 2020 · Permit 18 163908 BLD (revision 01)
- Closed
Heating and ventilation
Revision #1HVAC - Interior alterations to existing office space on mezzanine level. Tenant - "Toronto Hydro".
Applied Jun 5, 2020 · issued Jul 13, 2020 · completed Oct 2, 2025 · Permit 18 163908 HVA (revision 01)
- Cancelled
Fire and security upgrade · Electromagnetic locks
Proposal to install 1 double electromagnetick door lock
Applied Jun 4, 2020 · completed Dec 21, 2020 · Permit 20 152141 FSU
- Cancelled
Heating and ventilation
HVAC - Proposal for interior alterations to the mezzanine level for new offices "Toronto Hydro"
Applied May 27, 2020 · completed Jun 15, 2020 · Permit 20 149266 HVA
- Revision issued
Addition or alteration · Addition(s)
Revision 01: reinstate existing offices (including fire rating) of affected with the installation of a temporary exit to support construction at the vestibule.Proposal to construct an addition of a vestibule at the rear entrance of existing office building
Applied Feb 28, 2020 · issued Mar 10, 2020 · Permit 19 136053 BLD (revision 01)
- Closed
Plumbing
Plumbing - Proposal to construct an addition of a vestibule at the rear entrance of existing office building
Applied Dec 6, 2019 · issued Dec 9, 2019 · completed Nov 20, 2025 · Permit 19 136053 PLB
- Refused
Alternative solution
A total of four (4) automatic turnstiles are proposed for use on the first floor of the Toronto Hydro building at 14 Carlton Street. The automatic turnstiles are optical portal gates designated Slim Lane SLIM950 and SLIM940 produced by Automatic Systems America Inc. Toronto Hydro intends to use the SlimLane SLIM950 and SLIM940 Optical Portals located at the entrance lobby of the ground floor to provide secure access capabilities to the building¿s dining and lounge facilities.This alternative solution with respect to the approach to application of the Code demonstrates that the mode of operati…
Applied Oct 18, 2019 · completed Jun 10, 2020 · Permit 19 238185 ALT
- Inspections under way
Addition or alteration · Interior alterations
Proposal for interior alteration Lobby relocation of security desk and turnstiles ground floor of existing building
Applied Sep 19, 2019 · issued Jan 7, 2020 · Permit 19 223988 BLD
- Permit issued
Heating and ventilation
HVAC - Proposal for interior alteration Lobby relocation of security desk and turnstiles ground floor of existing building
Applied Sep 19, 2019 · issued Jan 7, 2020 · Permit 19 223988 HVA
- Inspections under way
Addition or alteration · Addition(s)
Proposal to construct an addition of a vestibule at the rear entrance of existing office building
Applied Apr 5, 2019 · issued Aug 26, 2019 · Permit 19 136053 BLD
- Closed
Heating and ventilation
HVAC - Interior alterations to existing office space on mezzanine level. Tenant - "Toronto Hydro".
Applied May 23, 2018 · issued Jun 26, 2018 · completed Oct 2, 2025 · Permit 18 163908 HVA
- Inspections under way
Addition or alteration · Interior alterations
Interior alterations to existing office space on mezzanine level. Tenant - "Toronto Hydro".
Applied May 23, 2018 · issued Jun 12, 2018 · Permit 18 163908 BLD
- Permit issued
Plumbing
Plumbing - Proposal for Cooling Tower Support Repair in the existing office building.
Applied Sep 1, 2016 · issued Jan 16, 2017 · Permit 16 193453 PLB
- Permit issued
Heating and ventilation
HVAC - Proposal for Cooling Tower Support Repair in the existing office building.
Applied Jul 19, 2016 · issued Sep 8, 2016 · Permit 16 193453 HVA
- Permit issued
Heating and ventilation
HVAC - Proposal for boiler replacement in the existing office building.
Applied Jul 19, 2016 · issued Sep 8, 2016 · Permit 16 193447 HVA
- Permit issued
Addition or alteration · Other
Proposal for boiler replacement in the existing office building.
Applied Jul 19, 2016 · issued Sep 8, 2016 · Permit 16 193447 BLD
- Permit issued
Addition or alteration · Other
Proposal for Cooling Tower Support Repair in the existing office building.
Applied Jul 19, 2016 · issued Sep 8, 2016 · Permit 16 193453 BLD
- Permit issued
Fire and security upgrade · Electromagnetic locks
Permit to install (1) Maglock on Ground Floor.
Applied Apr 21, 2016 · issued May 24, 2016 · Permit 16 144012 FSU
- Permit issued
Addition or alteration · Interior alterations
Proposal for interior alterations to replace the exit signs on all floors of an existing office building - "Toronto Hydro"
Applied Oct 13, 2015 · issued Nov 5, 2015 · Permit 15 236676 BLD
- Permit issued
Addition or alteration · Interior demolition
6th floor - Interior Demolition, architectural finishes, fireproofing, abatement, mechanical and electrical demolition
Applied May 27, 2015 · issued Aug 28, 2015 · Permit 15 163864 BLD
- Closed
Heating and ventilation
HVAC - 6th floor - Interior Demolition, architectural finishes, fireproofing, abatement, mechanical and electrical demolition
Applied May 27, 2015 · issued Aug 28, 2015 · completed Aug 27, 2026 · Permit 15 163864 HVA
- Permit issued
Heating and ventilation
HVAC - Proposal for modifications to the elevator shaft in existing office building (9m2)
Applied Jul 16, 2014 · issued Aug 6, 2014 · Permit 13 116541 HVA
- Application on hold
Fire and security upgrade · Electromagnetic locks
Proposal to install one electromagnetic lock on the ground level
Applied Jul 16, 2014 · Permit 14 191459 FSU
- Revision issued
Addition or alteration · Interior alterations
REV 01 - fire rating in corridor relating to elevator shaftProposal for modifications to the elevator shaft in existing office building (9m2)
Applied Jul 16, 2014 · issued Jul 23, 2014 · Permit 13 116541 BLD (revision 01)
- Inspections under way
Addition or alteration · Interior alterations
Proposal for modifications to the elevator shaft in existing office building (9m2)
Applied Feb 6, 2013 · issued Apr 23, 2013 · Permit 13 116541 BLD
- Revision issued
Heating and ventilation
REVISION - alter interior layoutHVAC - Proposal for interior alterations to the 8th floor - Tenant is Toronto Hydro
Applied Dec 13, 2012 · issued Jan 4, 2013 · Permit 12 266271 HVA (revision 01)
- Inspections under way
Addition or alteration · Interior demolition
Proposal for interior demolition and designated substance abatement on the whole of 6th floor - tenant Toronto Hydro
Applied Nov 19, 2012 · issued Feb 28, 2013 · Permit 12 281325 BLD
- Permit issued
Heating and ventilation
HVAC - Proposal for interior alterations to the 8th floor - Tenant is Toronto Hydro
Applied Oct 22, 2012 · issued Oct 31, 2012 · Permit 12 266271 HVA
- Inspections under way
Fire and security upgrade · Sprinklers
Proposal to re-location of sprinkler heads in mechanical room (basement level).
Applied Oct 31, 2011 · issued Nov 9, 2011 · Permit 11 301665 FSU
- Permit issued
Heating and ventilation
HVAC - This is for a minor renovation at the loading dock area at the rear of this "TORONOT HYDRO" building. This porposal will inlcude HVAC. This is for alterations to the building to make way for new air handling units.
Applied Oct 12, 2011 · issued Feb 2, 2012 · Permit 11 283384 HVA
- Inspections under way
Addition or alteration · Other
This is for a minor renovation at the loading dock area at the rear of this "TORONOT HYDRO" building. This porposal will inlcude HVAC. This is for alterations to the building to make way for new air handling units.
Applied Sep 28, 2011 · issued Feb 2, 2012 · Permit 11 283384 BLD
- Inspections under way
Fire and security upgrade · Fire alarm
Proposal to relocate fire alarm panel and replace fire enunciators
Applied Mar 12, 2010 · issued Apr 1, 2010 · Permit 10 131304 FSU
- Application on hold
Fire and security upgrade
FS - Sprinkler Shop Drawing - Proposal for interior alterations to existing office space on the mezzanine level.
Applied Feb 5, 2010 · Permit 10 109761 FSU
- Inspections under way
Heating and ventilation
HVAC - Proposal for interior alterations to existing office space on the mezzanine level.
Applied Jan 26, 2010 · issued Feb 8, 2010 · Permit 10 109761 HVA
- Inspections under way
Heating and ventilation · Alter: add on /Ductwork
Proposal to install stairwell air pressurization system in existing commercial building.
Applied Dec 3, 2009 · issued Dec 11, 2009 · Permit 09 193822 MSA
- Closed
Heating and ventilation
HVAC - 5th floor. Interior alterations. Toronto Hydro
Applied Jun 26, 2007 · issued Jul 25, 2007 · completed Sep 1, 2026 · Permit 07 236964 HVA
- Closed (dormant)
Plumbing
Plumbing - 4th floor. Interior alterations. Toronto Hydro
Applied Jun 26, 2007 · issued Jul 5, 2007 · completed Jun 8, 2026 · Permit 07 236976 PLB
- Closed (dormant)
Plumbing
Plumbing - 5th floor. Interior alterations. Toronto Hydro
Applied Jun 26, 2007 · issued Jul 25, 2007 · completed Jun 8, 2026 · Permit 07 236964 PLB
- Closed (dormant)
Heating and ventilation
HVAC - 4th floor. Interior alterations. Toronto Hydro
Applied Jun 26, 2007 · issued Jul 6, 2007 · completed Jun 8, 2026 · Permit 07 236976 HVA
- Closed
Heating and ventilation
HVAC - 7th floor. Interior alterations. Toronto Hydro
Applied Jun 26, 2007 · issued Jul 26, 2007 · completed Sep 1, 2026 · Permit 07 236957 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
80 storeys · 1,014 homes · Residential
70 m away · Site plan · Under review · filed Jun 18, 2025
- Under review
78 storeys · 1,611 homes · Residential
110 m away · Site plan · Under review · filed Sep 17, 2021
- Approved
1-23 College Street and 420-444 Yonge Street
96 storeys · 2,342 homes · Residential
170 m away · Rezoning · Approved · filed Jul 9, 2025
- Under review
9-17 McGill Street and 409-415 Yonge Street
Not stated in the file
220 m away · Subdivision · Under review · filed Nov 5, 2021
- Under review
69 storeys · 471 homes · Mixed use
220 m away · Site plan · Under review · filed Aug 31, 2022
- Under review
412-418 Church Street and 79-81 Granby Street
33 storeys · Mixed use
240 m away · Site plan · Under review · filed Feb 5, 2023
Neighbours’ Committee of Adjustment files within 250 m
510 Yonge St · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 193-2024(OLT)), for a new 59-storey mixed-use building, by permitting a private student residence use on this lot. There will be a total of 587 residential dwelling units within this building.
240 m away · filed Oct 11, 2024 · Approved
9 Grenville St · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 621-2012(OMB), amending By-law 438-86), for the lot containing an existing three-storey vacant Heritage building (John Irwin House, municipally known as 9 Greenville Street) and the adjacent mixed-use condominium building (municipally known as 15 Grenville Street), by increasing the maximum permitted non-residential Gross Floor Area on the lot. Also, to permit medical/dental office and clinic uses that would be located on the ground, second, and third levels as well as within the basement of the existing three-s…
150 m away · filed Sep 18, 2024 · Approved
480 Yonge St · Minor variance
To permit the increase of non-residential gross floor area on the ground floor of the 38-storey mixed-use building (as approved under Site Specific By-Law 1263-2017).
150 m away · filed Aug 30, 2024 · Approved
475 Yonge St · Consent
To obtain consent to sever the property into three lots.
110 m away · filed Apr 21, 2023 · Withdrawn
64 McGill St · Minor variance
To convert the existing single family, two-storey building into a two-storey duplex by constructing a front basement walkout and porch.
220 m away · filed Oct 6, 2021 · Approved
501 Yonge St · Minor variance
To alter the redevelopment plan for two mixed-use towers (23 and 52 storeys) approved under Zoning By-law No. 139-2014, by converting residential storage lockers in the north-west portion of basement level one and two into non-residential uses (storage warehouse, class A and entertainment facility).
180 m away · filed Jun 24, 2021 · Approved
25 Grosvenor St · Consent
To obtain consent to sever to property for the purposes of a lot addition and to create two easements/rights-of-way.
210 m away · filed Feb 19, 2021 · Approved with conditions
25 Grosvenor St · Minor variance
To maintain the existing 22-storey office building located on the retained lot as described in Consent Application B0019/21TEY. No changes are proposed to the existing building.
210 m away · filed Feb 19, 2021 · 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.