Toronto address · Ward 9, Davenport
266 Symington Ave
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
Plumbing
Plumbing - Proposed new 3rd unit (basement suite) in existing semi-detached house with existing 2 units above. Separate entrance already exists. Adding 2 small windows (fire-rated) to the south wall - includes 2 bedrooms, 1 bath, 1 kitchen and a living/dining room and on-site laundry
Applied Feb 6, 2024 · issued Oct 24, 2024 · completed Mar 26, 2025 · Permit 24 112279 PLB
- Closed
Small residential project · Interior alterations
Proposed new 3rd unit (basement suite) in existing semi-detached house to 3 units (triplex)Separate entrance already exists. Adding 2 small windows (fire-rated) to the south wall - includes 2 bedrooms, 1 bath, 1 kitchen and a living/dining room and on-site laundry
Applied Feb 6, 2024 · issued Sep 23, 2024 · completed Mar 28, 2025 · 2 homes added · Permit 24 112279 BLD
- Cancelled
Small residential project · Second suite (New)
Interior alterations to add basement unit. Separate entrance already exists, adding a small window (fire-rated) to the elevation facing the property line. 2 bedrooms, 1 bath, 1 kitchen and a living room
Applied Jan 5, 2024 · completed Jan 10, 2024 · 1 home added · Permit 24 101377 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 appeal
321-355 Symington Avenue and 350 Campbell Avenue
36 storeys · 873 homes · Residential
230 m away · Rezoning · Under appeal · filed Nov 24, 2022
- Approved
26 storeys · 314 homes · Residential
240 m away · Site plan · Approved · filed Apr 26, 2022
- Under appeal
- Under review
224-258 Wallace Avenue and 80-90 Ward Street
Mixed use
290 m away · Rezoning · Under review · filed May 14, 2026
- Under review
1650-1664 Dupont Street and 3 Osler Street
6 storeys · 28 homes · Mixed use
440 m away · Site plan · Under review · filed Aug 16, 2021
Neighbours’ Committee of Adjustment files within 250 m
209 Symington Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition (including a basement level) with a covered deck and stairs.
170 m away · filed Jul 28, 2026 · Approved
255 Campbell Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a front ground floor addition (porch enclosure).
140 m away · filed Jun 20, 2024 · Approved
267 Symington Ave · Minor variance
To construct a new two-storey semi-detached ancillary building (containing one laneway suite), in the rear yard, abutting the laneway. There will be two dwelling units on this lot.
40 m away · filed May 14, 2024 · Approved
265 Symington Ave · Minor variance
To construct a new two-storey ancillary building (containing one laneway suite), in the rear yard, abutting the laneway. There will be two dwelling units on this lot.
30 m away · filed Apr 6, 2024 · Approved
316 Campbell Ave · Minor variance
To alter the development standards for the 26-storey mixed-use building (as approved under Site Specific Zoning By-Law 1074-2022) by increasing the project average rent across the 21 Affordable Housing Units.
230 m away · filed Jan 12, 2024 · Approved
5 Ruskin Ave · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a front covered porch, a rear two-storey addition, a partial third storey addition with a rooftop deck (located on the east side), and a rear ground floor deck.
230 m away · filed Aug 8, 2023 · Approved
317 Perth Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a complete third storey addition.
140 m away · filed Apr 11, 2022 · Approved
315 Perth Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a complete third storey addition.
130 m away · filed Apr 11, 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.