Toronto address · Ward 11, University-Rosedale
658 Dundas St W
The City of Toronto has 5 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.
- Under review
Small residential project · Interior alterations
Order to comply remediation. Small scale basement demo, main floor renovation, second floor minor alterations. See cover letter for detail.
Applied Sep 9, 2026 · Permit 26 234555 BLD
- Refusal notice
Small residential project · Multiple projects
Proposed interior alterations and rear addition on first and second floors, new third floor. Proposed six dwelling units converting an existing single unit town house dwelling to mixed-use building with commercial on the ground floor.
Applied Jul 13, 2021 · 6 homes added · Permit 21 183600 BLD
- Refusal notice
Heating and ventilation
Hvac - proposal for 2nd & 3rd floor addition and 1st floor alteration:1st floor - alteration to the existing one unit; 2nd floor - changing two units into three units; 3rd floor - new three units
Applied Jul 13, 2021 · Permit 21 183600 HVA
- Closed
Residential building permit · Alteration to existing building
Make interior alterations to 2nd floor to add additional dwelling unit. Edc
Applied Dec 6, 1999 · issued Nov 6, 2000 · completed Aug 16, 2021 · Permit 99 114754 CMB
- Closed
Small residential project · Unknown
Make interior alterations, and build 2nd storey addition with stairs to grade, also basement entrance at rear. Lg
Applied Oct 8, 1996 · issued Aug 11, 1997 · completed Aug 16, 2021 · 1 home added · Permit 96 021592 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 convert the existing two-storey semi-detached dwelling into a mixed-use building by constructing a complete third storey addition and a rear second and third storey addition that will be cantilevered above the rear parking space abutting the laneway. This will result in one at-grade commercial (retail) unit and a total of six dwelling units, whereas, three dwelling units currently exist.
Decision: Approved (hearing Oct 27, 2021)
Filed May 3, 2021 · File A0716/21TEY
What’s planned nearby
Development sites within 500 m
- Now selling
Neighbours’ Committee of Adjustment files within 250 m
328 Bathurst St · Minor variance
To alter the existing one-storey detached ancillary building (garage in the rear yard, abutting the laneway) into one laneway suite. The parking space will be removed. The existing two-storey detached dwelling will be maintained and unaltered. There will be a total of two residential dwelling units on this lot (one dwelling unit within the main dwelling, and one unit within the ancillary building).
230 m away · filed Oct 1, 2025 · Approved
610 Dundas St W · Minor variance
To legalize and to maintain a rear three-storey addition, that was constructed without an authorized building permit. Also, to permit one residential dwelling unit within the rear portion of the ground level (behind a non-residential use). There are a total of two residential dwelling units, and one non-residential unit (retail use) on this lot.
130 m away · filed Jun 26, 2025 · Deferred
571 Dundas St W · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 841-2020) for a new 15-storey mixed-use building on Site 1 - Phase 2A, (which is currently under construction), by increasing the building height. There will be a total of 188 residential dwelling units within this building.
230 m away · filed Aug 15, 2024 · Approved
660 Dundas St W · Minor variance
To convert the existing two-storey attached dwelling into a non-residential building containing an eating establishment on the ground floor and storage area on the second storey.
10 m away · filed Aug 9, 2024 · Approved
149 Denison Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear third-storey addition.
100 m away · filed Jan 15, 2024 · Approved
77 Wales Ave · Minor variance
To construct a new two-storey ancillary building (one laneway suite), in the rear yard, abutting the laneway.
110 m away · filed Oct 2, 2023 · Approved
320 Bathurst St · Minor variance
To permit a rear outdoor patio in conjunction with the existing ground and second floor eating establishment.
230 m away · filed Aug 31, 2023 · Approved
4 Bellevue Ave · Minor variance
To alter the existing semi-detached dwelling by constructing rear first and second storey decks, rebuild the existing rear basement walkout, rebuild the existing front porch, and to install two new secondary suites. There will be a total of three residential units within this dwelling.
120 m away · filed Jan 26, 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.