Toronto address · Ward 9, Davenport
48 Osler St
The City of Toronto has 7 building permits since 2017 (1 still open) and 1 Committee of Adjustment file 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
Small residential project · Multiple projects
REV01: Structural as required due to onsite conditions. Revisions to exterior insulation, door relocation at back balcony.Proposal for 3rd storey addition and interior alterations
Applied Jan 26, 2024 · issued Feb 7, 2024 · completed Mar 26, 2024 · Permit 23 155329 BLD (revision 01)
- Closed
Plumbing
Plumbing - Proposal for 3rd storey addition and interior alterations
Applied Jun 2, 2023 · issued Sep 15, 2023 · completed Mar 18, 2024 · Permit 23 155329 PLB
- Closed
Small residential project · Multiple projects
Proposal for 3rd storey addition and interior alterations
Applied Jun 2, 2023 · issued Sep 15, 2023 · completed Mar 26, 2024 · Permit 23 155329 BLD
- Closed
Heating and ventilation
HVAC - Proposal for 3rd storey addition and interior alterations
Applied Jun 2, 2023 · issued Sep 15, 2023 · completed Mar 18, 2024 · Permit 23 155329 HVA
- Closed
Plumbing · Install/Alter plumbing - only
Install 4" Sanitary Drain. Also Install plumbing fixtures: Basement: 1 WB, 1 BT, 1 WC, 1 WM, 1 LT, 1 FD; 1st Fl: 1 2-comp KS, 1 DW, 1 WB, 1 WC; 2nd Floor: 1 WB, 1 BT and 1 WC. Cost Incl: 00-347497. Plans under 01-100767
Applied Jan 5, 2001 · issued Jun 25, 2001 · completed Nov 5, 2025 · Permit 01 100860 PLB
- Closed
Heating and ventilation · Install/Alter HVAC - only
Install and supply HVAC system. Cost Incl: 00-347497.
Applied Dec 12, 2000 · issued Jun 26, 2001 · completed Oct 7, 2025 · Permit 00 361430 HVA
- Inspections under way
Residential building permit · New building
Construct 2 storey Row House. Lot 17. Plans under folder 00-349567Hold for Survey, ONHWP and Services Also see folder #01-187943
Applied Oct 19, 2000 · issued Jun 21, 2001 · 1 home added · Permit 00 347497 CMB
Committee of Adjustment
This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.
- Closed
Minor variance · R addition
To alter the existing two-storey rowhouse dwelling by constructing a complete third storey addition with a rear terrace.
Decision: Approved (hearing Aug 16, 2023)
Filed Jun 22, 2023 · File A0575/23TEY
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
150 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
380 m away · Site plan · Under review · filed Mar 31, 2023
- Approved
- Under review
35 storeys · Residential
470 m away · Subdivision · Under review · filed Jul 9, 2021
- Under appeal
321-355 Symington Avenue and 350 Campbell Avenue
36 storeys · 873 homes · Residential
490 m away · Rezoning · Under appeal · filed Nov 24, 2022
Neighbours’ Committee of Adjustment files within 250 m
55 Osler St · Minor variance
To permit a rear two-storey addition.
50 m away · filed Feb 14, 2023 · Approved
2738 Dundas St W · Minor variance
To permit an increase in the amount of space used for commercial uses within the existing two-storey detached building.
250 m away · filed Feb 7, 2023 · 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.
220 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.
160 m away · filed Jan 20, 2022 · Approved
19 Edith Ave · Minor variance
To alter the existing two-storey townhouse by converting the attic into liveable space and constructing a third storey rear addition with a third storey rear deck.
190 m away · filed May 7, 2021 · Approved
102 Edwin Ave · Minor variance
To convert the existing two-unit two-storey semi-detached dwelling into a single-family dwelling by constructing a rear second storey addition and a rear ground floor deck.
240 m away · filed Mar 19, 2021 · Approved
1646 Dupont St · Minor variance
To convert the second storey of the two-storey semi-detached dwelling into a dwelling unit; and to construct a new rear main wall, rear exterior stairs, and a rear second storey addition.
160 m away · filed Jan 29, 2019 · Approved
3 Osler St · Minor variance
To convert the basement of the existing two-storey semi-detached dwelling into a secondary suite by constructing new basement underpinning with a front basement extension; and to reconstruct the front entrance stairs.
140 m away · filed Aug 23, 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.