Toronto address · Ward 14, Toronto-Danforth
100 Cosburn Ave
The City of Toronto has 6 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
Addition or alteration · Garage Repair/Reconstruction
Localized concrete repairs of the roof slab, slab on grade, perimeter block foundation walls and columns - underground parking garage.
Applied May 31, 2023 · issued Jul 14, 2023 · completed Aug 23, 2024 · Permit 23 154146 BLD
- Closed
Addition or alteration · Balcony/Guard repairs
Proposed balcony concrete repairs, guard replacement, sealant and brick replacement
Applied Jul 8, 2020 · issued Sep 23, 2020 · completed Apr 19, 2021 · Permit 20 164687 BLD
- Closed
Addition or alteration · Interior alterations
Proposal to repair/upgrade the existing 3rd floor ceiling assembly to achieve the required 1 hour fire resistance rating, see approved Alternative Solution 18-229476 ALT 00 AS.
Applied Feb 7, 2019 · issued Mar 7, 2019 · completed Apr 11, 2019 · Permit 19 112915 BLD
- Approved
Alternative solution
Propsoed alternate solution for proposed ceiling upgrade/
Applied Sep 20, 2018 · completed Nov 8, 2018 · Permit 18 229476 ALT
- Closed
Heating and ventilation
HVAC - Proposal to convert 2 existing locker rooms to 4 residential units (2 units per locker room), and convert mechanical room to 24 lockers in existing 7 storey apartment building.
Applied Jul 29, 2013 · issued Sep 9, 2013 · completed Aug 29, 2022 · Permit 13 212250 HVA
- Closed
Plumbing · Backflow prevention devices (Water only)
Proposal to install one backflow prevention device.
Applied Dec 4, 2012 · issued Jan 4, 2013 · completed Aug 30, 2022 · Permit 12 288838 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
25 storeys · 299 homes · Residential
360 m away · Site plan · Under review · filed Apr 26, 2022
- Under review
8-40 Gowan Avenue and 5-19 Cosburn Avenue
24 storeys · 424 homes · Residential
400 m away · Site plan · Under review · filed Apr 26, 2022
Neighbours’ Committee of Adjustment files within 250 m
185 Gowan Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a detached ancillary building (gazebo) in the rear yard.
220 m away · filed Oct 11, 2022 · Approved
70 Torrens Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing second storey additions to the east and west sides of the dwelling. There will be two residential dwelling units within this dwelling (one primary unit and one secondary suite).
230 m away · filed Sep 5, 2022 · Approved
193 Gowan Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear one-storey addition and rear deck.
240 m away · filed Jun 19, 2019 · Approved
101 Cosburn Ave · Minor variance
To alter the existing nine-storey apartment building by converting a three bedroom unit and superintendent office into two one-bedroom units.
60 m away · filed Jun 3, 2019 · Withdrawn
193 Gowan Ave · Minor variance
240 m away · filed May 22, 2019 · Withdrawn
85 Torrens Ave · Minor variance
To construct a new three-storey detached dwelling with a front third storey deck and an east side third storey courtyard.
190 m away · filed Dec 20, 2018 · Refused
1018 Pape Ave · Minor variance
To convert the existing one-storey commercial building into a mixed use building by constructing a second storey addition containing one dwelling unit, a rear one-storey addition, and converting a portion of the basement to commercial use.
90 m away · filed Dec 3, 2018 · Approved
1052 Pape Ave · Minor variance
To demolish the existing gas station and single storey retail space. To re-develop the site by constructing a single storey commercial building with 10 parking spaces and one loading space at the rear.
100 m away · filed Oct 26, 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.