Toronto address · Ward 9, Davenport
1164A Dufferin St
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
Small residential project · Second suite (New)
REV #1-REVISE LAYOUTConvert existing dwelling into two units by doing alterations to the existing dwelling, and a new third floor rear deck.
Applied Feb 9, 2021 · issued Feb 11, 2021 · completed Jun 28, 2021 · 1 home added · Permit 20 193212 BLD (revision 01)
- Closed
Heating and ventilation
HVAC - Convert existing dwelling into two units by doing alterations to the existing dwelling, and a new third floor rear deck.
Applied Dec 3, 2020 · issued Dec 7, 2020 · completed Jun 28, 2021 · Permit 20 193212 HVA
- Closed
Small residential project · Accessory Building(s)
Fire damage repair to the detached garage - Remove and replace the damageddoors to match existing, replace damaged sheathing and shingles,replace fire damaged 2x4 roof extension board to match existing and replace masonry with 8" CMU, full height to underside of roof to match existing.
Applied Oct 1, 2020 · issued Oct 16, 2020 · completed Jun 28, 2021 · Permit 20 201334 BLD
- Closed
Plumbing
Plumbing - Convert existing dwelling into two units by doing alterations to the existing dwelling, a third floor addition and a rear deck
Applied Sep 14, 2020 · issued Sep 17, 2020 · completed Jun 28, 2021 · Permit 20 193212 PLB
- Closed
Small residential project · Second suite (New)
Convert existing dwelling into two units by doing alterations to the existing dwelling, and a new third floor rear deck.
Applied Sep 14, 2020 · issued Sep 17, 2020 · completed Jun 28, 2021 · 1 home added · Permit 20 193212 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
Neighbours’ Committee of Adjustment files within 250 m
45 Armstrong Ave · Minor variance
To alter the existing two-storey townhouse dwelling by constructing extensions to the upper and lower ground floor decks, and a new rooftop access staircase (within the attic space). Also, to permit the existing rooftop deck which was constructed without an authorized building permit. The existing rear one-storey addition (vestibule leading to the basement level) and rooftop access stairs will be demolished.
190 m away · filed May 15, 2026 · Approved
80 Armstrong Ave · Minor variance
To alter the existing rear one-storey detached ancillary building (two-car garage, abutting the laneway) by constructing a complete second storey addition (cantilevered at the south side of the building), to contain one laneway suite. There will be a total of four residential dwelling units on this lot (three units within the main dwelling and one unit within the ancillary building).
230 m away · filed Mar 3, 2026 · Approved
10 Millicent St · Minor variance
To alter the existing rear one-storey detached ancillary building (one-car garage), by constructing a one-storey addition along a portion of the south side wall, to contain a lounge area and bathroom.
190 m away · filed Dec 4, 2025 · Approved
27 Millicent St · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition with a ground floor covered deck (green rooftop on second level) and stairs, a complete third storey addition, and a front second storey deck. Also, to construct a new two-storey ancillary building (containing a garage on the ground level and one laneway suite on the second level), in the rear yard, abutting the laneway. 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).
180 m away · filed Apr 2, 2025 · Approved
725 Gladstone Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear second storey addition above the existing rear one-storey addition with a Juliet balcony, that will cantilever over the existing rear basement walkout. The existing ancillary building (detached garage), in the rear yard, abutting the laneway, will be maintained and unaltered.
180 m away · filed Jun 7, 2024 · Approved
41 Wallace Ave · Minor variance
To convert the existing three-storey detached dwelling into a fourplex by constructing a rear three-storey addition, front and rear third storey balconies, a rear second storey balcony, and a rear ground floor deck. The existing front second storey balcony will be maintained. There will be a total of four residential dwelling units on this lot.
160 m away · filed Jun 3, 2024 · Approved
1119 Dufferin St · Minor variance
To construct a new three-storey detached dwelling (triplex) with rear decks on the ground, second, and third levels, a front third storey rooftop terrace above the front cantilevered second storey portion of the dwelling, and a front landing with stairs.
120 m away · filed Mar 4, 2024 · Approved
119 Pauline Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition. The existing rear one-storey addition will be demolished.
170 m away · filed Feb 15, 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.