Toronto address · Ward 10, Spadina-Fort York
145 Wellington St W
The City of Toronto has 61 building permits since 2017 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
Heating and ventilation · Other
Modification of existing installed HVAC to add an additional HVAC zone via the installation of a new terminal box and rebalancing of the local ductwork.
Applied Apr 28, 2026 · issued May 25, 2026 · completed Jul 23, 2026 · Permit 26 151581 MSA
- Closed
Addition or alteration · Interior alterations
Interior alteration to offices in Suite 203, creation of a new meeting room and installation of a movable wall.
Applied Nov 12, 2024 · issued Nov 27, 2024 · completed May 30, 2025 · Permit 24 237935 BLD
- Closed
Heating and ventilation
HVAC - Interior alteration to offices in Suite 203, creation of a new meeting room and installation of a movable wall.
Applied Nov 12, 2024 · issued Dec 11, 2024 · completed Jul 23, 2025 · Permit 24 237935 HVA
- Closed
Heating and ventilation
HVAC - Proposal to demolish existing partitions to create large open area, add one closet and adjust some office partitions
Applied Jul 15, 2024 · issued Aug 15, 2024 · completed May 29, 2025 · Permit 24 180612 HVA
- Closed
Addition or alteration · Interior alterations
Proposal to demolish existing partitions to create large open area, add one closet and adjust some office partitions
Applied Jul 15, 2024 · issued Aug 14, 2024 · completed May 29, 2025 · Permit 24 180612 BLD
- Closed
Addition or alteration · Interior alterations
Proposed subdivide of the existing space to create conference rooms and general office area with kitchen.
Applied Jun 25, 2024 · issued Aug 1, 2024 · completed Aug 19, 2024 · Permit 24 170020 BLD
- Closed
Plumbing
Plumbing - interior alterations to existing office 4th Floor
Applied Dec 9, 2021 · issued Jan 10, 2022 · completed May 6, 2022 · Permit 21 246954 PLB
- Closed
Heating and ventilation
HVAC - interior alterations to existing office 4th Floor
Applied Dec 9, 2021 · issued Dec 30, 2021 · completed Apr 25, 2022 · Permit 21 246954 HVA
- Closed
Addition or alteration · Interior alterations
interior alterations to existing office 4th Floor
Applied Dec 9, 2021 · issued Dec 23, 2021 · completed Apr 25, 2022 · Permit 21 246954 BLD
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to the 8th floor of the existing office building, scope of work is to construct a partition wall with new door.
Applied Jul 26, 2019 · issued Sep 4, 2019 · completed Aug 13, 2020 · Permit 19 196287 BLD
- Closed
Heating and ventilation
REV01- change to floor layout to include two tenants on one floor.HVAC - Proposal for interior alterations to existing office building. unit 400
Applied Apr 1, 2019 · issued May 1, 2019 · completed Sep 12, 2019 · Permit 18 242745 HVA (revision 01)
- Closed
Addition or alteration · Interior alterations
REV01- change to floor layout to include two tenants on one floor.Proposal for interior alterations to existing office building. unit 400
Applied Apr 1, 2019 · issued Apr 11, 2019 · completed Oct 10, 2019 · Permit 18 242745 BLD (revision 01)
Show 49 more permits
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to existing office building. unit 400
Applied Oct 15, 2018 · issued Jan 21, 2019 · completed Oct 10, 2019 · Permit 18 242745 BLD
- Closed
Plumbing
Plumbing - Proposal for interior alterations to existing office building. unit 400
Applied Oct 15, 2018 · issued Feb 22, 2019 · completed Oct 9, 2019 · Permit 18 242745 PLB
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations to existing office building. unit 400
Applied Oct 15, 2018 · issued Feb 22, 2019 · completed Sep 12, 2019 · Permit 18 242745 HVA
- Closed
Heating and ventilation
HVAC - Proposed smoke rating of corridor on the 14th floor.
Applied Mar 16, 2018 · issued Apr 16, 2018 · completed Aug 23, 2018 · Permit 18 130200 HVA
- Closed
Addition or alteration · Interior alterations
Proposed smoke rating of corridor on the 14th floor.
Applied Mar 16, 2018 · issued Mar 28, 2018 · completed Nov 7, 2018 · Permit 18 130200 BLD
- Cancelled
Fire and security upgrade
FS - Sprinkler Shop Drawing - Proposed interior alterations to existing vacant office space for tenant fit-out.
Applied Dec 7, 2017 · completed Jun 18, 2025 · Permit 17 241091 FSU
- Closed
Heating and ventilation
REV 01: Deletion of door 201, addition of office 206 & 207, addition of doors 206 & 207HVAC - Proposal to construct interior alterations to existing office - Unit 203
Applied Nov 10, 2017 · issued Dec 5, 2017 · completed Aug 23, 2018 · Permit 17 235709 HVA (revision 01)
- Closed
Addition or alteration · Interior alterations
REV 01: Deletion of door 201, addition of office 206 & 207, addition of doors 206 & 207Proposal to construct partitionsin existing office - Unit 203 with no specific tenant proposed. A separate permit for occupancy is required.
Applied Nov 10, 2017 · issued Jan 29, 2018 · completed Nov 7, 2018 · Permit 17 235709 BLD (revision 01)
- Closed
Plumbing
Revision 1. modificaton to plumbing installation methods.
Applied Oct 5, 2017 · issued Nov 17, 2017 · completed Nov 22, 2017 · Permit 17 134358 PLB (revision 01)
- Closed
Plumbing
Plumbing - Proposed interior alterations to existing vacant office space for tenant fit-out.
Applied Sep 29, 2017 · issued Dec 8, 2017 · completed Nov 27, 2018 · Permit 17 241091 PLB
- Closed
Heating and ventilation
HVAC - Proposed interior alterations to existing vacant office space for tenant fit-out.
Applied Sep 29, 2017 · issued Dec 8, 2017 · completed Jan 17, 2019 · Permit 17 241091 HVA
- Closed
Addition or alteration · Interior alterations
Proposed interior alterations to existing vacant office space for tenant fit-out.
Applied Sep 29, 2017 · issued Dec 7, 2017 · completed Jan 18, 2019 · Permit 17 241091 BLD
- Closed
Heating and ventilation
HVAC - Proposal to construct interior alterations to existing office - Unit 203
Applied Sep 20, 2017 · issued Oct 17, 2017 · completed Aug 23, 2018 · Permit 17 235709 HVA
- Closed
Plumbing
Plumbing - Proposal to construct interior alterations to existing office - Unit 203
Applied Sep 20, 2017 · issued Oct 17, 2017 · completed Aug 29, 2018 · Permit 17 235709 PLB
- Closed
Addition or alteration · Interior alterations
Proposal to construct partitionsin existing office - Unit 203 with no specific tenant propsoed. A separate permit for occupancy is required.
Applied Sep 20, 2017 · issued Oct 6, 2017 · completed Nov 7, 2018 · Permit 17 235709 BLD
- Closed
Heating and ventilation
HVAC - Interior alteration to an office on the 5th floor of the existing building.
Applied May 11, 2017 · issued Jun 7, 2017 · completed Aug 23, 2017 · Permit 17 158418 HVA
- Closed
Addition or alteration · Interior alterations
Interior alteration to an office on the 5th floor of the existing building.
Applied May 11, 2017 · issued May 29, 2017 · completed Jan 26, 2018 · Permit 17 158418 BLD
- Closed
Plumbing
Plumbing - Interior alteration to an office on the 5th floor of the existing building.
Applied May 11, 2017 · issued Jun 7, 2017 · completed Nov 30, 2017 · Permit 17 158418 PLB
- Closed
Heating and ventilation
HVAC - Construct interior alterations for Jarvis & Assicates (186.6m2) Suite 501
Applied May 10, 2017 · issued Jun 12, 2017 · completed Aug 10, 2017 · Permit 17 157416 HVA
- Closed
Addition or alteration · Interior alterations
Construct interior alterations for Jarvis & Assicates (186.6m2) Suite 501
Applied May 10, 2017 · issued May 25, 2017 · completed Aug 31, 2017 · Permit 17 157416 BLD
- Closed
Plumbing
Plumbing - Proposed minor interior alterations to office space in Unit 205.
Applied Mar 26, 2017 · issued Apr 28, 2017 · completed Nov 22, 2017 · Permit 17 134358 PLB
- Closed
Addition or alteration · Interior alterations
Proposed minor interior alterations to office space in Unit 205.
Applied Mar 26, 2017 · issued Apr 11, 2017 · completed Nov 23, 2017 · Permit 17 134358 BLD
- Closed
Heating and ventilation
HVAC - Proposed interior alterations to the existinmg office space on the 5th floor
Applied Mar 14, 2017 · issued Apr 13, 2017 · completed Aug 18, 2017 · Permit 17 128527 HVA
- Closed
Addition or alteration · Interior alterations
Proposed interior alterations to the existinmg office space on the 5th floor
Applied Mar 14, 2017 · issued Mar 20, 2017 · completed Sep 11, 2017 · Permit 17 128527 BLD
- Closed
Addition or alteration · Interior alterations
Interior alterations to existing office space on the 9th floor. Suite 901. Tenant - "American Express".
Applied Feb 14, 2017 · issued Mar 16, 2017 · completed Dec 22, 2017 · Permit 17 116940 BLD
- Closed
Heating and ventilation
HVAC - Interior alterations to existing office space on the 9th floor. Suite 901. Tenant - "American Express".
Applied Feb 14, 2017 · issued Mar 27, 2017 · completed Dec 20, 2017 · Permit 17 116940 HVA
- Closed
Plumbing
Plumbing - Interior alterations to existing office space on the 9th floor. Suite 901. Tenant - "American Express".
Applied Feb 14, 2017 · issued Mar 27, 2017 · completed Dec 21, 2017 · Permit 17 116940 PLB
- Cancelled
Fire and security upgrade
FS - Sprinkler Shop Drawing - Interior alterations to an existing office (192.35m2)
Applied Nov 30, 2016 · completed Jan 4, 2017 · Permit 16 249623 FSU
- Closed
Heating and ventilation
HVAC - Interior alterations to an existing office (192.35m2)
Applied Nov 10, 2016 · issued Jan 18, 2017 · completed Apr 27, 2017 · Permit 16 249623 HVA
- Closed
Addition or alteration · Interior alterations
Interior alterations to an existing office (192.35m2)
Applied Nov 10, 2016 · issued Dec 14, 2016 · completed Apr 27, 2017 · Permit 16 249623 BLD
- Closed
Plumbing
Plumbing - Interior alterations to an existing office (192.35m2)
Applied Nov 10, 2016 · issued Jan 18, 2017 · completed Jan 30, 2017 · Permit 16 249623 PLB
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations to existing Group D (office) suite.
Applied Oct 18, 2016 · issued Nov 7, 2016 · completed Feb 16, 2017 · Permit 16 238730 HVA
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to existing Group D (office) suite.
Applied Oct 18, 2016 · issued Nov 7, 2016 · completed Mar 10, 2017 · Permit 16 238730 BLD
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations in south corridor on floor 9.
Applied Aug 19, 2016 · issued Sep 1, 2016 · completed Aug 31, 2017 · Permit 16 210227 BLD
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations in south corridor on floor 9.
Applied Aug 19, 2016 · issued Sep 16, 2016 · completed Aug 23, 2017 · Permit 16 210227 HVA
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to existing office suite. Tenant is 'H&R Reit'. Unit #207.
Applied Aug 3, 2016 · issued Sep 7, 2016 · completed Jan 16, 2017 · Permit 16 200473 BLD
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to the 10th floor of existing office - "National Film Board"
Applied Jul 14, 2016 · issued Aug 9, 2016 · completed Oct 18, 2017 · Permit 16 190543 BLD
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations to the 10th floor of existing office - "National Film Board"
Applied Jul 14, 2016 · issued Aug 12, 2016 · completed Jul 28, 2017 · Permit 16 190543 HVA
- Closed
Fire and security upgrade · Electromagnetic locks
Proposal to upgrade 39 electromagnetic locks on: ground floor, 2nd floor, 3rd floor, 4th floor, 5th floor, 11th floor, 12th floor, 14th floor, P1, P2 and P3.
Applied Jun 1, 2016 · issued Jun 24, 2016 · completed Feb 24, 2017 · Permit 16 165709 FSU
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to the 11th floor of existing office - tenant is "RBC"
Applied Apr 13, 2016 · issued May 13, 2016 · completed Nov 6, 2017 · Permit 16 139740 BLD
- Closed
Addition or alteration · Interior alterations
Landlord base building upgrades to the 10th floor common corridor including for the installation of one univesal washroom faclitity.
Applied Mar 2, 2016 · issued Mar 16, 2016 · completed Jan 16, 2017 · Permit 16 122974 BLD
- Closed
Addition or alteration · Interior alterations
Interior alterations to decomission and vacate existing tenant, "aig canada" including selective demolition and removal of 16 electromagnetic locks.
Applied Aug 12, 2015 · issued Aug 21, 2015 · completed Jan 30, 2017 · Permit 15 205743 BLD
- Cancelled
Fire and security upgrade
FS - Sprinkler Shop Drawing - Proposal for interior alterations to unit 101 for Meridian Credit Union in the existing office building.
Applied Aug 10, 2015 · completed Jun 18, 2025 · Permit 15 186881
- Closed
Fire and security upgrade · Electromagnetic locks
Proposal to install 1 maglock on the 4th floor - "CMLS FINANCIAL".
Applied Mar 11, 2013 · issued Apr 9, 2013 · completed Aug 5, 2025 · Permit 13 131231 FSU
- Closed
Addition or alteration · Garage Repair/Reconstruction
Parking garage concrete slab repairs.
Applied Jan 20, 2005 · issued Jan 26, 2005 · completed Oct 6, 2025 · Permit 05 103506 BLD
- Closed
Non-residential building permit · Alteration to existing building
Install partitions on the 2nd floor office.Tenant: Vengrowth Funds
Applied Nov 22, 2000 · issued Nov 24, 2000 · completed Jul 10, 2025 · Permit 00 356532 CMB
- Closed
Heating and ventilation · Install/Alter HVAC - only
alter existing h.v.a.c system on portion of 3th fl . unit 300 & portion of 4th floors, unit 400--cost incl. under file #00-333474
Applied Aug 31, 2000 · issued Sep 18, 2000 · completed Aug 14, 2025 · Permit 00 333484 HVA
- Closed
Plumbing · Unknown
Install plumbing fixtures on 3rd floor: 1 k.s., 1 h.w.t., on 4th floor: 1 k.s., 1 h.w.t., on 5th floor: 2 k.s., 2 h.w.t. Refer to application number: 411912 tenant: aon consulting inc. Edc
Applied May 15, 1998 · issued May 15, 1998 · completed Jul 24, 2025 · Permit 98 016743 PLB
- Closed
Addition or alteration · Unknown
Install partitions on 3rd,4th and 5th floors. Bp 2972.8m\2
Applied May 6, 1998 · issued Jun 3, 1998 · completed Jul 10, 2025 · Permit 98 016327 BLD
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
53-55 Simcoe Street and 145 Wellington Street West
65 storeys · 861 homes · Residential
40 m away · Rezoning · Under review · filed Oct 21, 2024
- Under review
80 storeys · 588 homes · Mixed use
240 m away · Site plan · Under review · filed Jun 7, 2021
- Under review
211 Adelaide Street West and 100 Simcoe Street
61 storeys · 526 homes · Mixed use
290 m away · Site plan · Under review · filed Mar 3, 2022
- Under review
2,038 homes · Residential
310 m away · Condominium · Under review · filed Oct 29, 2021
- Under review
23 storeys · Residential
320 m away · Site plan · Under review · filed Feb 3, 2021
- Approved
Neighbours’ Committee of Adjustment files within 250 m
155 Wellington St W · Minor variance
To alter the existing 42-storey mixed-use building by constructing a side (west) one-storey addition (patio enclosure for the existing eating establishment), abutting Wellington Street West.
60 m away · filed Jul 20, 2026 · Postponed
121 King St W · Minor variance
To alter the existing 26-storey non-residential building (office use) by constructing a one-storey ground floor addition (patio enclosure for an eating establishment), along the east side of the building.
250 m away · filed May 19, 2026 · Approved
145 King St W · Minor variance
To alter the existing 27-storey mixed-use building by reconstructing the commercial space on the ground floor to accommodate a larger frontage along University Avenue for the financial institution use (Scotiabank), and to accommodate a second eating establishment use (fronting King Street West). The total gross floor area of the financial institution use will be maintained (modifying the layout of the frontage to University Avenue and King Street West). The existing commercial office space (fronting University Avenue) will be removed.
190 m away · filed Nov 22, 2024 · Approved
156 Front St W · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 1027-2014) for the 54-storey office building by enclosing the existing ground floor outdoor patio for a new ground floor eating establishment.
110 m away · filed Nov 4, 2024 · Approved
95 Wellington St W · Minor variance
To alter the Site-Specific By-law for the 22-storey mixed use building by constructing new vestibule entrances, expanding the retail component on the ground floor, and by constructing a new canopy along the Wellington Street West frontage.
240 m away · filed Jun 16, 2020 · Approved
40 University Ave · Minor variance
To alter the existing mixed-use 14-storey building by reducing the number of parking spaces by one.
50 m away · filed Jan 9, 2020 · Withdrawn
224 King St W · Minor variance
To alter the existing 45-storey mixed-use building by constructing a new front entrance with revolving door, canopy and ornamental wall, a new lower level podium mezzanine, and a new third floor podium mezzanine.
240 m away · filed Aug 1, 2019 · Approved
43 Simcoe St · Minor variance
To modify the redevelopment plan approved under Site-specific By-law 1027-2014 by increasing the height of the five-storey podium to accommodate an emergency generator.
80 m away · filed Jul 20, 2019 · 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.