Toronto address · Ward 4, Parkdale-High Park
177 Sunnyside Ave
The City of Toronto has 3 building permits since 2017 (3 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.
- Revision issued
Small residential project · Underpinning
Revision 01 - Extend basement underpinning at the back, demolish the existing two storey on top and replace it with one new storey only.
Applied Mar 1, 2021 · issued Apr 22, 2021 · Permit 20 204063 BLD (revision 01)
- Inspections under way
Drains and site services
Drain - Construct basement underpinning
Applied Oct 7, 2020 · issued Oct 19, 2020 · Permit 20 204063 DRN
- Permit issued
Small residential project · Underpinning
Construct basement underpinning
Applied Oct 7, 2020 · issued Oct 19, 2020 · Permit 20 204063 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
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
133 Glendale Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear third floor addition with a balcony.
160 m away · filed May 29, 2026 · Approved
18 High Park Blvd · Minor variance
To construct a new in-ground swimming pool in the rear yard, abutting the west side of the lot. The existing two-storey detached dwelling will be maintained and unaltered.
180 m away · filed Oct 27, 2025 · Approved
32 High Park Blvd · Minor variance
To alter the existing two-and-one-half-storey apartment building (containing 11 residential dwelling units) by constructing a rear two-storey addition to install 3 additional residential dwelling units. The existing rear one-and-one-half-storey ancillary building (garden suite) containing two residential dwelling units will be maintained and unaltered. There will be a total of 16 residential dwelling units on this lot (14 units within the apartment building and two units within the ancillary building).
230 m away · filed Oct 23, 2024 · Approved
210 Galley Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a partial rear one-storey addition.
240 m away · filed Apr 16, 2024 · Approved
147 Westminster Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a third storey addition, a rear two-storey addition, rear roof decks on the second and third floors, and a rear ground level deck. The existing detached garage at the rear will remain unaltered.
230 m away · filed Dec 11, 2023 · Approved
12 High Park Blvd · Minor variance
To alter the existing two-storey detached dwelling by constructing a complete third storey addition with front and rear balconies, and a new east second storey deck (above a portion of the attached garage).
180 m away · filed Sep 18, 2023 · Approved
262 Garden Ave · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a partial rear one-storey addition, a rear third storey addition with a rear balcony, and a new front porch and stairs.
230 m away · filed Jun 13, 2023 · Approved
110 Glendale Ave · Minor variance
To alter the existing two-storey detached dwelling by reconstructing the front enclosed porch and to construct front and rear basement walkouts.
190 m away · filed Nov 16, 2022 · 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.