Toronto address · Ward 9, Davenport
575 Dufferin St
The City of Toronto has 9 building permits since 2017 (1 still open) 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.
- Permit issued
Small residential project · Party wall admin permits
Party Wall Admin Permit for work proposed at 577 Dufferin Street (22-202224)
Applied Sep 12, 2022 · issued Sep 21, 2022 · Permit 22 202232 BLD
- Cancelled
Small residential project · Party wall admin permits
Party Wall Admin Permit for work proposed at 577 Dufferin Street
Applied May 11, 2022 · completed Jun 14, 2022 · Permit 22 145206 BLD
- Revocation pending
Small residential project · Multiple projects
Proposal for interior alterations for proposed 2nd unit, new 2nd floor roof deck, and new 3rd floor roof deck in proposed 2 unit dwelling.
Applied Jul 23, 2018 · issued Oct 24, 2018 · 1 home added · Permit 18 198071 BLD
- Cancelled
Plumbing
Plumbing - Interior alterations to all floors of existing 2 unit dwelling, new 2nd floor rear deck, new 3rd floor rear deck, reconstruct 3rd floor rear wall, and remove existing 1 storey shed attached to dwelling at rear.
Applied Aug 29, 2017 · completed Jun 27, 2018 · Permit 17 225002 PLB
- Cancelled
Small residential project · Multiple projects
Interior alterations to all floors of existing 1- unit dwelling, new 2nd floor rear deck, new 3rd floor rear deck, raise roof ar rear and construct 3rd floor rear wall, and remove existing 1 storey shed attached to dwelling at rear. Attic space to turn to livable. Convert to 2 units.
Applied Aug 29, 2017 · completed Jun 27, 2018 · Permit 17 225002 BLD
- Closed
Small residential project · Addition(s)
Relocate bath on the ground floor & new window on rear elevationMAILED SEPT. 1,2005
Applied Jun 2, 2005 · issued Jul 6, 2005 · completed Jun 22, 2018 · Permit 05 119130 BLD (revision 01)
- Closed
Small residential project · Interior alterations
Legalize second unit at second floor
Applied May 20, 2005 · issued Jul 7, 2005 · completed Jun 22, 2018 · 1 home added · Permit 05 134678 BLD
- Closed
Plumbing
Plumbing - Construct ground floor rear addition to exisitng converted house with 2 dwelling units; refer to C of A Decision & OTC. - Addition(s)
Applied Apr 11, 2005 · issued May 20, 2005 · completed Jun 22, 2018 · Permit 05 119130 PLB
- Closed
Small residential project · Addition(s)
Construct ground floor rear addition to SFD; refer to C of A Decision & OTC.
Applied Mar 31, 2005 · issued May 20, 2005 · completed Jun 22, 2018 · Permit 05 119130 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
- Under review
8 storeys · 57 homes · Mixed use
210 m away · Site plan · Under review · filed Feb 15, 2023
- Under review
1-3 Boland Lane and 646-648 Dufferin Street
8 storeys · 135 homes · Residential
250 m away · Condominium · Under review · filed Oct 12, 2021
- Under review
18 storeys · 176 homes · Mixed use
350 m away · Site plan · Under review · filed Jun 30, 2025
Neighbours’ Committee of Adjustment files within 250 m
38 Collahie St · Minor variance
To construct a new two-storey ancillary building (containing one garden suite) with stairs at the southeast portion of the building leading to a rooftop patio with a green roof (above the second storey), in the rear yard of the property, abutting Gladstone Avenue. No bicycle parking spaces will be provided. The existing garage will be demolished. There will be a total of two residential dwelling units on the lot (one dwelling unit within the main house and one dwelling unit within the garden suite).
120 m away · filed May 28, 2025 · Deferred
206 Gladstone Ave · Minor variance
To convert the existing one-storey ancillary building (attached garage in the rear yard, abutting the laneway) into a two-storey ancillary building with a front canopy (containing a one-car garage on the ground level with one laneway suite that will occupy the second level), by constructing a front two-storey addition and a complete second storey addition. There will be a total of two residential dwelling units on this lot (one within the main dwelling and one within the ancillary building).
90 m away · filed May 1, 2025 · Refused
204 Gladstone Ave · Minor variance
To convert the existing one-storey ancillary building (attached garage in the rear yard, abutting the laneway) into a two-storey ancillary building with a front canopy (containing a one-car garage with a storage and utility room on the ground level, and one laneway suite that will occupy the second level), by constructing a front two-storey addition and a complete second storey addition. There will be a total of four residential dwelling units on this lot (three within the main dwelling and one within the ancillary building).
90 m away · filed May 1, 2025 · Refused
1498 Dundas St W · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 953-2021), for a new 8-storey mixed-use building, by increasing the gross floor area, and portions of the building heights, and by reducing the number of residential parking spaces. There will be a total of 62 residential dwelling units on this lot.
200 m away · filed Feb 21, 2025 · Approved
11 Bank St · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing one and two-storey rear additions.
120 m away · filed Oct 24, 2024 · Approved
646 Dufferin St · Minor variance
To alter the development standards (as approved by Site Specific Zoning By-law 950-2021), for an eight-storey apartment building, by increasing the permitted height and the gross floor area, and to reduce a portion of the rear building setbacks and the number of parking spaces on-site. There will be a total of 168 residential dwelling units on this lot.
250 m away · filed Oct 23, 2024 · Approved
646 Dufferin St · Minor variance
To alter the development standards of the eight-storey residential building (as approved by Site Specific Zoning By-law 950-2021) by reducing a portion of the building setbacks, the first-floor height, and soft landscaping requirements.
250 m away · filed Dec 6, 2023 · Approved
524 Dufferin St · Minor variance
To alter the existing two- storey dwelling by demolishing the rear one-storey addition and constructing a new two-storey addition. Also, to construct a partial third storey addition with a rear balcony.
190 m away · filed Aug 30, 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.