Toronto address · Ward 10, Spadina-Fort York
350 Wellington St W
The City of Toronto has 3 building permits since 2017 (1 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 · Fire alarm
Proposal to replace existing fire alarm panel and devices in the building
Applied Feb 16, 2024 · issued Mar 21, 2024 · completed Apr 21, 2026 · Permit 24 116282 FSU
- Cancelled
Plumbing · Backflow prevention devices (Water only)
Proposed installation of a back flow preventor within an existing apartment building.
Applied Sep 25, 2018 · completed Aug 30, 2020 · Permit 18 231299 PSA
- Permit issued
Plumbing · Backflow prevention devices (Water only)
Install one backflow preventor.
Applied Feb 5, 2016 · issued Mar 7, 2016 · Permit 16 113105 PSA
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
- Approved
348-354 Wellington Street West
3 storeys · Residential
20 m away · Site plan · Approved · filed Apr 18, 2023
- Under review
645 homes · Residential
110 m away · Condominium · Under review · filed Sep 27, 2021
- Under review
435 homes · Residential
140 m away · Condominium · Under review · filed Nov 4, 2021
- Under review
70 storeys · 929 homes · Mixed use
150 m away · Rezoning · Under review · filed Oct 10, 2024
- Under review
69 storeys · Mixed use
150 m away · Site plan · Under review · filed Apr 27, 2022
- Approved
612 homes · Residential
160 m away · Condominium · Approved · filed Nov 8, 2021
Neighbours’ Committee of Adjustment files within 250 m
370 King St W · Minor variance
230 m away · filed Sep 17, 2026 · Postponed
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.
120 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.
140 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.
170 m away · filed Sep 27, 2024 · Approved
321 King St W · Minor variance
To permit the reduction of residential parking spaces provided within the 48-storey mixed-use building.
240 m away · filed May 21, 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.
140 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.
140 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.
130 m away · filed Nov 25, 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.