Toronto address · Ward 3, Etobicoke-Lakeshore
42 Dayton 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.
- Closed
Drains and site services · Back water valve (Sewer only)
Back Water Valve
Applied Oct 8, 2024 · issued Oct 8, 2024 · completed Oct 30, 2024 · Permit 24 223487 DRN
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
506-522 Royal York Road, 2-10 Queen Elizabeth Boulevard and 3-15 Sinclair Street
Mixed use
80 m away · Rezoning · Under appeal · filed May 10, 2022
- Under review
8 storeys · 26 homes · Mixed use
320 m away · Site plan · Under review · filed Mar 6, 2023
- Under review
12 storeys · Residential
340 m away · Site plan · Under review · filed Dec 18, 2025
- Approved
9 storeys · 200 homes · Mixed use
390 m away · Condominium · Approved · filed Jan 12, 2024
- Under review
8 storeys · 54 homes · Mixed use
470 m away · Site plan · Under review · filed Mar 3, 2023
Neighbours’ Committee of Adjustment files within 250 m
530 Royal York Rd · Minor variance
To construct a third floor addition and a three-storey rear addition to accommodate a proposed fourplex.
110 m away · filed Jul 31, 2024 · Tentatively scheduled
745 The Queensway · Minor variance
To permit a parking deficiency to accommodate a new medical office.
190 m away · filed Jul 30, 2024 · Approved
35 Dayton Ave · Minor variance
To maintain the existing enclosed front porch.
60 m away · filed Oct 12, 2022 · Approved
544 Royal York Rd · Minor variance
To construct a two storey rear addition, second storey side addition, and to construct a second secondary suite.
130 m away · filed Oct 11, 2022 · Approved
35 Dayton Ave · Minor variance
To maintain the existing enclosed front porch.
60 m away · filed May 6, 2022 · Application withdrawn
747 The Queensway · Minor variance
To construct a two-storey addition above the existing building which will contain four residential units.
190 m away · filed Jul 8, 2020 · Approved
741 The Queensway · Minor variance
To permit a parking deficiency for the proposed new commercial use (beauty salon).
190 m away · filed Mar 6, 2020 · Application withdrawn
759 The Queensway · Minor variance
To make interior alterations to expand the existing restaurant. The restaurant will occupy 755, 757 & 759 The Queensway.
180 m away · filed Feb 9, 2018 · 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.