Toronto address · Ward 10, Spadina-Fort York
125 Jefferson Ave
The City of Toronto has 1 building permit 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.
- Permit issued
Plumbing · Backflow prevention devices (Water only)
Proposal to install a back flow prevention device in exisiting multiunit building
Applied Apr 18, 2018 · issued May 11, 2018 · Permit 18 145680 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
- Under review
- Under review
61-85 Hanna Avenue and 120 Lynn Williams Street
34 storeys · Residential
190 m away · Site plan · Under review · filed Apr 25, 2023
- Under review
39-53 Fraser Avenue, 38-42 Pardee Avenue and 135 Liberty Street
11 storeys · Residential
290 m away · Site plan · Under review · filed Dec 22, 2021
- Under review
37 storeys · Mixed use
290 m away · Rezoning · Under review · filed Jun 12, 2026
- Under appeal
54-68 Fraser Avenue and 151 Liberty Street
55 storeys · 732 homes · Mixed use
330 m away · Rezoning · Under appeal · filed Jan 24, 2025
- Under appeal
29 storeys · 272 homes · Mixed use
420 m away · Rezoning · Under appeal · filed Oct 3, 2023
Neighbours’ Committee of Adjustment files within 250 m
61 Hanna Ave · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 873-2024), for the phased multi-building, mixed-use redevelopment (Blocks 1-6) with a public park, Privately-Owned Publicly Accessible Spaces (POPS), and an extension of the existing public municipal road network, with respect to the phased issuance of building permit type and/or phased development on the lands provided that each phased development has frontage and access to a public highway. A related Site Plan Control application (20 23 137812 STE 10 SA) is currently under review.
230 m away · filed Jun 13, 2025 · Approved
8 Dovercourt Rd · Minor variance
To permit a club (fitness centre) within the existing mixed-use building.
230 m away · filed Mar 21, 2025 · Approved
135 Liberty St · Minor variance
To alter the existing four-storey, non-residential building (including office/workshop and studio/retail and service shop/commercial school uses) by increasing the permitted floor space index and reducing the number of parking spaces to zero.
240 m away · filed Jul 8, 2024 · Approved
109 Atlantic Ave · Minor variance
To convert the existing Suite (Unit 303), within the three-storey commercial building, from an office space use to a showroom use.
110 m away · filed Jul 24, 2023 · Approved
102 Atlantic Ave · Minor variance
To permit commercial (retail and service shops) and office use with this four-storey mixed-use building. No changes are proposed to the existing structure.
60 m away · filed Sep 18, 2022 · Approved
50 Atlantic Ave · Minor variance
To establish a Restaurant Use within the existing one-storey mixed-use building.
230 m away · filed Oct 2, 2021 · Approved
1100 King St W · Minor variance
To modify the mixed-use redevelopment plan including a 16-storey west tower and 9-storey east tower approved under Site-specific By-law 225-2014 by converting a portion of planned residential gross floor area into non-residential gross floor area.
70 m away · filed Jul 4, 2019 · Approved
85 Hanna Ave · Minor variance
To alter the existing office/retail building to add a fourth restaurant (193.6 m²) with an outdoor patio (181.3 m²). Minor Variance Decisions A0637/07TEY and A0592/15TEY permitted two and three restaurants respectively, on the main floor of the building.
170 m away · filed Apr 10, 2018 · 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.