Toronto address · Ward 4, Parkdale-High Park
3107 Dundas St W
The City of Toronto has 5 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
Addition or alteration · Other
Party wall admin permit for proposed construction at 3109 Dundas St W (file 19-125533 BLD).
Applied Apr 4, 2019 · issued Apr 17, 2019 · completed Feb 28, 2020 · Permit 19 135501 BLD
- Closed
Addition or alteration · Addition(s)
Rev. #1: Fire alarm added, fire wall eliminated from elevator shaft and 3rd floor ceilingInterior alteration, 2nd floor extension, and 3rd storey addition of an existing 2-storey retail/residential building.
Applied May 29, 2018 · issued Jun 15, 2018 · completed Feb 28, 2020 · Permit 17 124990 BLD (revision 01)
- Closed
Addition or alteration · Addition(s)
Interior alteration, 2nd floor extension, and 3rd storey addition of an existing 2-storey retail/residential building.
Applied Mar 6, 2017 · issued Sep 5, 2017 · completed Feb 28, 2020 · Permit 17 124990 BLD
- Closed
Heating and ventilation
HVAC - Propose to construct a second, third and fourth storey to existing retail/residential building that is partially two storey and partially one storey. Propose to add 1 additional residential unit
Applied Mar 6, 2017 · issued Oct 30, 2017 · completed Feb 27, 2020 · Permit 17 124990 HVA
- Closed
Plumbing
Plumbing - Propose to construct a second, third and fourth storey to existing retail/residential building that is partially two storey and partially one storey. Propose to add 1 additional residential unit
Applied Mar 6, 2017 · issued Oct 5, 2017 · completed Feb 27, 2020 · Permit 17 124990 PLB
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
5 storeys · 15 homes · Mixed use
270 m away · Site plan · Approved · filed Aug 24, 2021
- Approved
9 storeys · 87 homes · Mixed use
310 m away · Site plan · Approved · filed Apr 7, 2021
- Under review
- Under appeal
- Approved
11 storeys · 128 homes · Mixed use
430 m away · Site plan · Approved · filed Dec 29, 2021
- Approved
70 homes · Residential
450 m away · Condominium · Approved · filed Mar 1, 2023
Neighbours’ Committee of Adjustment files within 250 m
48 Laws St · Consent
To obtain consent to sever a portion of the land for the purpose of a lot addition and to maintain existing easements/rights-of-way.
220 m away · filed Jun 4, 2026 · Approved
487 Clendenan Ave · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a rear one-storey addition with a ground floor deck and stairs, and a rear third storey terrace (above the existing second storey). The existing rear basement walkout will be demolished.
70 m away · filed Apr 16, 2026 · Approved
49 Maria St · Minor variance
To construct a new two-storey ancillary building (containing one laneway suite), in the rear yard, abutting the public laneway. The existing two-and-one-half-storey semi-detached dwelling will be maintained and unaltered. There will be a total of two residential dwelling units on this lot (one unit in the main dwelling, and one unit in the ancillary building).
180 m away · filed Apr 16, 2026 · Approved
3085 Dundas St W · Minor variance
To convert the existing three-storey mixed-use building (containing one vacant commercial space on the ground level, and two residential dwelling units on the second and third levels) into a non-residential (commercial) building. This building will contain a daycare use on the ground, second, and third levels, and storage/office space within the basement level. Also, to construct a rear (southwest) three-storey addition (enclosed staircase).
50 m away · filed Feb 2, 2026 · Refused
499 Quebec Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by converting the attic into habitable space, and to construct a rear third storey deck.
130 m away · filed Feb 24, 2025 · Approved
565 Clendenan Ave · Minor variance
To alter the existing two-storey townhouse dwelling by constructing a two-storey addition along the north side and east rear walls with a covered side landing and stairs and a new rear deck.
160 m away · filed Feb 20, 2025 · Approved
51 Mc Murray Ave · Minor variance
To convert the existing one-storey ancillary building (detached garage, abutting the laneway) into one laneway suite. There will be four residential dwelling units on this lot (three units within the main dwelling and one unit within the ancillary building).
210 m away · filed Jul 31, 2024 · Approved
25 St John's Rd · Minor variance
To alter the existing two-storey semi-detached commercial building by constructing a complete third storey addition, a rear second storey addition (with a rear outdoor patio), and rear exterior stairs leading to the second and third floors. The existing rear second storey rooftop deck will be demolished. The existing commercial use will remain. There will be a total of four residential dwelling units on the lot.
100 m away · filed Jun 12, 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.