Toronto address · Ward 14, Toronto-Danforth
509 Danforth Ave
The City of Toronto has 1 building permit 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.
- Cancelled
Plumbing · Backflow prevention devices (Water only)
Proposal to install backflow prevention device
Applied May 3, 2018 · issued May 16, 2018 · completed Sep 30, 2025 · Permit 18 152936 PSA
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
49 storeys · 496 homes · Mixed use
340 m away · Site plan · Under review · filed Aug 3, 2022
Neighbours’ Committee of Adjustment files within 250 m
22 Garnock Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear one-storey addition (including basement) with a rear deck and stairs.
240 m away · filed Sep 15, 2026 · Postponed
180 Wolfrey Ave · Minor variance
To construct a new three-storey detached dwelling with a front covered porch with stairs, a rear deck with stairs, a rear basement walkout, and a rear third floor terrace.
240 m away · filed May 25, 2026 · Approved
23 Gough Ave · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear third storey addition with a north side balcony.
250 m away · filed Apr 8, 2025 · Approved
885 Logan Ave · Minor variance
To alter the existing one-storey detached dwelling by constructing a partial second storey addition with two second storey decks on the east side of the building. An existing portion of the first storey and the existing rooftop sunroom will be demolished.
50 m away · filed Jan 20, 2025 · Approved
412 Danforth Ave · Minor variance
To alter the existing two-storey mixed-use building (two commercial units and one residential dwelling unit) by constructing a rear two-storey addition (with an interior garage (including car lift for two parking spaces)). There will be one commercial unit (occupying both the basement and ground floor levels) and two residential dwellings units (both on the second level), on this lot.
210 m away · filed Sep 26, 2024 · Approved
911 Logan Ave · Minor variance
To maintain the existing two-storey semi-detached dwelling, as well as the rear one-storey detached ancillary building (containing a one-car garage, abutting Thomas McClintock Lane).
90 m away · filed Aug 15, 2024 · Approved
909 Logan Ave · Minor variance
To maintain the existing two-storey semi-detached dwelling, as well as the rear one-storey detached ancillary building (containing a one-car garage, abutting Thomas McClintock Lane).
90 m away · filed Aug 15, 2024 · Approved
22 Gough Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a complete third storey addition (habitable space within the attic).
210 m away · filed Aug 7, 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.