Toronto address · Ward 11, University-Rosedale
677 Dupont St
The City of Toronto has 3 building permits since 2017 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
Heating and ventilation
HVAC - Interior alterations to basement, ground floor, and second floor alterations to renovate existing residential unit and create an additional residential unit with balconiy, new stairs and door.
Applied Aug 23, 2024 · issued Oct 15, 2024 · completed Mar 31, 2025 · Permit 24 186642 HVA
- Closed
Plumbing
Plumbing - Interior alterations to basement, ground floor, and second floor alterations to renovate existing residential unit and create an additional residential unit with balconiy, new stairs and door.
Applied Aug 23, 2024 · issued Sep 6, 2024 · completed Apr 17, 2025 · Permit 24 186642 PLB
- Closed
Addition or alteration · Other
Interior alterations to basement, ground floor, and second floor alterations to renovate existing residential unit and create an additional residential unit with balconiy, new stairs and door.
Applied Jul 24, 2024 · issued Sep 6, 2024 · completed Apr 2, 2025 · 1 home added · Permit 24 186642 BLD
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
- Approved
9 storeys · 65 homes · Mixed use
40 m away · Site plan · Approved · filed Feb 22, 2022
Neighbours’ Committee of Adjustment files within 250 m
908 Manning Ave · Minor variance
To alter the existing rear one-storey detached ancillary building (garage, abutting the laneway) by constructing an east side ground floor addition (including an access staircase) and a complete second storey addition. Also, to legalize and to maintain the concrete foundation walls which were constructed beyond an authorized building permit. This ancillary building will contain a two-car garage on the ground level, and one laneway suite on the second level. There will be a total of two residential dwelling units on this lot (one unit within the main building and one unit within the ancillary…
230 m away · filed Jun 23, 2026 · Refused
50 Melville Ave · Minor variance
To legalize and to maintain the front one-storey addition (front porch enclosure, including a front landing platform and stairs), of the existing two-storey detached dwelling, that was constructed without an authorized building permit.
160 m away · filed Apr 30, 2026 · Approved
908 Manning Ave · Minor variance
To alter the existing rear one-storey ancillary building (semi-detached garage, abutting the laneway) by constructing a complete second storey addition, and a two-storey addition at the east portion of the building, including a basement addition below. This ancillary building will contain a two-car garage on the ground level, and one laneway suite of the second level. There will be a total of two residential dwelling units on this lot (one unit within the main dwelling, and one unit within the ancillary building).
230 m away · filed Nov 14, 2025 · Refused
70 Melville Ave · Minor variance
To construct a new two-storey ancillary building (containing a two-car garage on the ground level and one laneway suite on the second level), in the rear yard of the property, abutting the laneway. There will be a total of two residential dwelling units on this lot (one unit occupying the main dwelling and one unit occupying the ancillary building).
220 m away · filed Mar 17, 2025 · Approved
606 Clinton St · Minor variance
To alter the existing one-storey ancillary building, in the rear yard, abutting the laneway, by constructing a complete second storey addition. This building will contain one parking space and one laneway suite.
150 m away · filed Dec 17, 2024 · Approved
287 Christie St · Minor variance
To alter the development standards for the six-storey residential building (as approved under Site Specific Zoning By-law 958-2022 and 957-2022 (OPA)), by increasing the building height and the maximum permitted gross floor area. Also, to reduce the height of the first storey, building setbacks, and minimum required residential parking spaces. This new nine-storey residential building will contain a total of 65 residential dwelling units.
60 m away · filed Nov 7, 2024 · Approved
930 Manning Ave · Minor variance
To permit the rear ground level walkout deck with stairs which was constructed beyond the limits of an approved building permit.
220 m away · filed Jun 14, 2024 · Approved
283 Christie St · Minor variance
To alter the existing one-storey ancillary building by constructing a front one-storey addition, and a complete second storey addition (containing basement storage area below, one-car garage on the first level, and one residential dwelling unit on the first and second levels), in the rear yard, abutting the laneway. The existing two-and-one-half-storey detached building (containing one commercial (retail) unit and one residential dwelling unit) on the lot will remain unaltered. There will be a total of one commercial unit and two residential dwelling units on this lot.
80 m away · filed May 24, 2024 · 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.