Toronto address · Ward 9, Davenport
57 Osler St
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)
Installation of one full port main line back water valve for single family town house dwelling.
Applied Apr 15, 2014 · issued Apr 15, 2014 · completed Sep 22, 2025 · Permit 14 143129 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 review
1650-1664 Dupont Street and 3 Osler Street
6 storeys · 28 homes · Mixed use
130 m away · Site plan · Under review · filed Aug 16, 2021
- Under review
44-52 Lindner Street and 189-195 Old Weston Road
27 storeys · 405 homes · Residential
410 m away · Site plan · Under review · filed Mar 31, 2023
- Under appeal
321-355 Symington Avenue and 350 Campbell Avenue
36 storeys · 873 homes · Residential
450 m away · Rezoning · Under appeal · filed Nov 24, 2022
- Approved
- Under review
35 storeys · Residential
500 m away · Subdivision · Under review · filed Jul 9, 2021
Neighbours’ Committee of Adjustment files within 250 m
96 Edwin Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a front second storey dormer, and a rear one-storey addition, a second storey addition with a deck, and a ground level deck.
240 m away · filed Mar 10, 2025 · Approved
249 Franklin Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear one-storey addition with a deck. The existing rear ground level partial addition will be demolished.
220 m away · filed May 19, 2024 · Approved
38 Hugo Ave · Minor variance
To construct a second storey on the existing rear ancillary building (detached garage) and convert it into a two-storey laneway suite. The existing parking spaces within the ground floor of the garage will be removed. The existing two-storey detached main dwelling on the lot will remain unaltered.
220 m away · filed Nov 15, 2023 · Withdrawn
48 Osler St · Minor variance
To alter the existing two-storey rowhouse dwelling by constructing a complete third storey addition with a rear terrace.
40 m away · filed Jun 22, 2023 · Approved
55 Osler St · Minor variance
To permit a rear two-storey addition.
10 m away · filed Feb 14, 2023 · Approved
241 Franklin Ave · Minor variance
To convert the existing one-storey ancillary building (detached garage in the rear yard, abutting the laneway) into a laneway suite by constructing a second storey addition.
210 m away · filed Jul 3, 2022 · Approved
136 Osler St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a new rear one-storey addition.
240 m away · filed Mar 16, 2022 · Approved
1650 Dupont St · Minor variance
To construct a new six-storey mixed-use building containing 28 residential units and 2 ground floor commercial units (retail). The existing sporting club will be demolished.
130 m away · filed Jan 20, 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.