Toronto address · Ward 14, Toronto-Danforth
210 Cosburn Ave
The City of Toronto has 1 building permit since 2017 and 1 Committee of Adjustment file 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
Plumbing · Backflow prevention devices (Water only)
Install 1 backflow prevention device.
Applied Mar 31, 2009 · issued Apr 29, 2009 · completed Jun 24, 2024 · Permit 09 121831 PSA
Committee of Adjustment
This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.
- TLAB appeal
Minor variance · Other
To alter the existing four-storey apartment building (containing 33 residential dwelling units) by converting the existing integral garage, laundry, and storage areas into four additional residential dwelling units (located within the basement level). There will be a total of 37 residential dwelling units and 16 lawful parking spaces on this lot.
Decision: Approved (hearing Jan 21, 2026)
Filed Feb 6, 2025 · File A0102/25TEY
What’s planned nearby
Development sites within 500 m
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
250 Gamble Ave · Minor variance
To construct a new one-storey detached ancillary building (prefabricated storage shed), in the rear yard of the existing two-storey detached dwelling. The existing rear one-storey detached ancillary building (one-car garage abutting the driveway) will be maintained and unaltered. The existing rear one-storey detached ancillary building (workshop) will be demolished. There is a total of two residential dwelling units on this lot.
170 m away · filed May 28, 2026 · Approved
245 Torrens Ave · Minor variance
To construct a new three-storey semi-detached dwelling (basement level is considered the first level) with an integral garage, a front porch, a rear ground floor (second level) deck, and a rear basement walkout.
190 m away · filed Feb 23, 2026 · Approved
245 Torrens Ave · Consent
To obtain consent to sever the property into two undersized residential lots.
190 m away · filed Feb 23, 2026 · Approved
245 Torrens Ave · Minor variance
To construct a new three-storey semi-detached dwelling (basement level is considered the first level) with an integral garage, a front porch, a rear ground floor (second level) deck, and a rear basement walkout.
190 m away · filed Feb 23, 2026 · Approved
245 Gowan Ave · Minor variance
200 m away · filed Jan 12, 2026 · Application withdrawn
257 Torrens Ave · Minor variance
To alter the existing lawful non-conforming three-storey apartment building by converting the integral parking garages/bike storage area into two residential dwelling units, and a new long-term bicycle parking/storage area. There will be a short-term bicycle parking rack/storage area in the front yard, and two additional surface parking spaces (for a total of six spaces). Overall, there will be a total of 20 residential dwelling units on this lot. No visitor parking spaces will be provided.
210 m away · filed Nov 25, 2025 · Approved
233 Gowan Ave · Minor variance
To alter the existing two-storey detached dwelling (duplex) by constructing a rear third storey addition. There will be a total of two residential dwelling units on this lot (one unit occupying the ground level, and one unit occupying the second and third levels).
230 m away · filed Sep 8, 2025 · Approved
224 Gamble Ave · Minor variance
To permit the enclosed staircase on the rooftop, which was constructed beyond an authorized building permit.
110 m away · filed Aug 26, 2025 · 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.