Toronto address · Ward 9, Davenport
350 Ossington Ave
The City of Toronto has 3 building permits since 2017 (1 still open) 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.
- Permit issued
Small residential project · Multiple projects
Proposal to alter the existing two-and-one-half-storey townhouse dwelling by constructing a new rear one-storey addition (with a second storey rooftop deck above), and a new rear third storey addition. See also 26 119162 ZAP and 26 134541 MV.
Applied Aug 10, 2026 · issued Aug 28, 2026 · Permit 26 216715 BLD
- Closed
Small residential project · Multiple projects
Enlargement of two existing window openings on street-facing front elevation; removal and replacement of third window in existing opening
Applied Aug 8, 2018 · issued Aug 28, 2018 · completed Feb 14, 2019 · Permit 18 205741 BLD
- Closed
Small residential project · Unknown
Construct uncovered platform at 2nd floor level at rear. Double fees.
Applied Feb 20, 1997 · issued Feb 20, 1997 · completed Oct 10, 2025 · Permit 97 013497 BLD
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.
- Closed
Minor variance · R addition
To alter the existing two-and-one-half-storey townhouse dwelling by constructing a new rear one-storey addition (with a second storey rooftop deck above), and a new rear third storey dormer addition. The existing rear third storey dormer, rear one-storey addition, and rear ground floor deck will be demolished.
Decision: Approved (hearing May 27, 2026)
Filed Mar 25, 2026 · File A0233/26TEY
What’s planned nearby
Development sites within 500 m
- Under review
- Under appeal
- Under review
10 storeys · 74 homes · Residential
360 m away · Site plan · Under review · filed Apr 1, 2026
Neighbours’ Committee of Adjustment files within 250 m
409 Ossington Ave · Consent
To obtain consent for the technical severance of the property for the purpose of re-establishing two residential lots which merged on title.
160 m away · filed Feb 5, 2026 · Approved
375 Shaw St · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a south side basement and ground floor additions (mudroom on the ground level) with a green roof and skylight (above the first level addition). The existing two-storey ancillary building (coach house with garage), in the rear yard, will be maintained and unaltered. There will be two residential dwelling units on this lot (one unit within the main dwelling and one unit within the ancillary building).
250 m away · filed Dec 23, 2025 · Approved
186 Roxton Rd · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a side (south) one-storey addition, a rear two-storey addition (above with a portion of the existing one-storey), and a partial third storey addition (dormer) with a rear (west) deck. Also, to alter the existing one-storey ancillary building (detached garage in the rear yard, abutting the lane) by reducing a front (east) portion of the building (storage shed), and to construct a front (east) canopy structure (awning).
180 m away · filed Dec 4, 2025 · Approved
68 Roxton Rd · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear (west) second storey addition and a rear ground floor deck and stairs. Also, to alter the existing rear one-storey ancillary building (detached garage abutting Harrison Street) by constructing a complete second storey addition for the purpose of accommodating one garden suite. The three existing parking spaces within the garage will be maintained. There will be three dwelling units on this lot (two units within the main dwelling and one unit within the ancillary building).
180 m away · filed Jun 6, 2024 · Approved
22 Lakeview Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear second storey addition.
230 m away · filed Dec 11, 2023 · Approved
117 Harrison St · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a complete third storey addition, and a rear ground level addition. Also, to reconstruct the rear ground-level deck and the front porch with stairs.
160 m away · filed Nov 21, 2023 · Approved
29 Shannon St · Minor variance
To alter the existing two-storey detached dwelling by constructing third storey additions with a rear balcony, and a rear two-storey addition with a ground floor patio.
160 m away · filed Aug 8, 2023 · Approved
178 Roxton Rd · Minor variance
To convert the existing three-storey semi-detached dwelling from one-unit into two-units by installing one secondary suite within the basement. Also, to construct a rear second and third storey addition, a ground floor covered front porch, second storey front balcony, third storey rear balcony, and front and rear basement walkouts. In addition, to construct a new one-storey ancillary building (detached garage) in the rear yard, abutting the laneway.
160 m away · filed Nov 30, 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.