Toronto address · Ward 11, University-Rosedale
621 Ossington Ave
The City of Toronto has 9 building permits since 2017 (8 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.
- Under review
Small residential project · New laneway / rear yard suite
Proposed two storey rear yard laneway suite
Applied Aug 6, 2026 · 1 home added · Permit 26 215210 BLD
- Not started
Drains and site services
Drain - PROPOSED TWO STOREY REAR YARD LANEWAY SUITE
Applied Aug 6, 2026 · Permit 26 215210 DRN
- Not started
Plumbing
Plumbing - PROPOSED TWO STOREY REAR YARD LANEWAY SUITE
Applied Aug 6, 2026 · Permit 26 215210 PLB
- Not started
Heating and ventilation
Hvac - proposed two storey rear yard laneway suite
Applied Aug 6, 2026 · Permit 26 215210 HVA
- Inspections under way
Heating and ventilation
HVAC - Proposal to construct a new 3 storey 4 units dwellings and demolish the existing 2 storey single family dwelling
Applied Nov 14, 2023 · issued Aug 7, 2024 · Permit 23 225674 HVA
- Closed
Demolition
Proposal to demolish existing 2 storey single family dwelling to construct a new 3 storey 4 units dwellings
Applied Nov 14, 2023 · issued May 15, 2025 · completed Nov 24, 2025 · 1 home removed · Permit 23 225701 DEM
- Inspections under way
Plumbing
Plumbing - Proposal to construct a new 3 storey 4 units dwellings and demolish the existing 2 storey single family dwelling
Applied Nov 14, 2023 · issued Aug 7, 2024 · Permit 23 225674 PLB
- Inspections under way
Drains and site services
Drain - Proposal to construct a new 3 storey 4 units dwellings and demolish the existing 2 storey single family dwelling
Applied Nov 14, 2023 · issued Aug 7, 2024 · Permit 23 225674 DRN
- Inspections under way
New house · New building
Proposal to construct a new 3 storey 4 units dwellings and demolish the existing 2 storey single family dwelling
Applied Nov 14, 2023 · issued Aug 7, 2024 · 1 home added · Permit 23 225674 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 · Other
To construct a new three-storey, four-unit, detached apartment building with front and rear second and third storey balconies.
Decision: Approved (hearing Jun 14, 2023)
Filed Feb 2, 2023 · File A0294/23TEY
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
585 Shaw St · Minor variance
To alter the rear two-storey detached ancillary building (containing one dwelling unit with a cantilevered second storey at the south side, and east and west side canopies), by adding a second dwelling unit within this ancillary building. This ancillary building is currently under construction with an authorized building permit. There will be a total of six residential dwelling units on this lot (four units within the main semi-detached building, and two units within the ancillary building).
250 m away · filed May 20, 2026 · Approved
108 Concord Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a side (south) and rear two-storey addition and a third-storey side (south) and rear addition with a rear ground floor loggia and a carport in the front yard and third storey front dormer. Also, to construct a new one-storey detached ancillary building (shed) in the rear yard. The existing detached garage will be demolished.
220 m away · filed Nov 26, 2025 · Approved
483 Roxton Rd · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a complete third storey addition, a rear three-storey addition (including a basement extension below) with a ground level deck with stairs and a rear third storey balcony, as well as a front partially covered porch with stairs. Also, to construct a rear two-storey detached ancillary building (abutting the laneway) containing a one-car garage and amenity space (on the second level). The existing one-storey detached ancillary building (garage) will be demolished.
150 m away · filed Aug 26, 2025 · Approved
456 Roxton Rd · Minor variance
To convert the existing two-and-one-half-storey semi-detached dwelling from two residential dwelling units into three residential dwelling units by constructing a rear two-storey addition, a rear third storey addition with a rear terrace, as well as front and rear basement walkouts. Also, to construct a two-storey ancillary building (containing one laneway suite), in the rear yard, abutting the laneway. There will be a total of 4 residential dwelling units on this lot.
70 m away · filed Apr 5, 2024 · Approved
170 Concord Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear ground floor addition and to enclose the existing front porch. The existing front porch stairs will be maintained and unaltered.
150 m away · filed Dec 12, 2023 · Approved
498 Roxton Rd · Minor variance
To permit the conversion of the existing three-storey semi-detached dwelling into a three-storey detached dwelling by constructing a new independent wall along the south side to reinforce the existing building (which is currently under construction) with a front basement terrace, a front covered porch, front first and second storey juliette balconies, a front third storey balcony, and rear first and second storey decks.
160 m away · filed Nov 9, 2023 · Approved
408 Roxton Rd · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a front one-storey addition (porch enclosure).
120 m away · filed Jul 11, 2023 · Approved
400 Roxton Rd · Minor variance
To permit the existing ancillary building (containing two parking spaces on the ground level and one laneway suite on the second storey) in the rear yard, abutting the laneway.
130 m away · filed Jul 6, 2023 · 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.