Toronto address · Ward 15, Don Valley West
9 Langton Ave
The City of Toronto has 8 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
Heating and ventilation
HVAC - Interior alterations to remove load bearing wall between the kitchen and diningroom, add beams, washroom in basement
Applied Apr 1, 2016 · issued Apr 5, 2016 · completed Dec 17, 2025 · Permit 16 103934 HVA
- Closed
Small residential project · Interior alterations
Interior alterations to remove load bearing wall between the kitchen and diningroom, add beams, washroom in basement
Applied Jan 13, 2016 · issued Mar 16, 2016 · completed Jan 15, 2026 · Permit 16 103934 BLD
- Closed
Plumbing
Plumbing - Interior alterations to remove load bearing walls and add beams on the main floor
Applied Jan 13, 2016 · issued Mar 16, 2016 · completed Dec 17, 2025 · Permit 16 103934 PLB
- Closed
Plumbing
Plumbing - interior alterations to basement & main floor
Applied Jul 16, 2015 · issued Aug 7, 2015 · completed Dec 17, 2025 · Permit 15 192235 PLB
- Closed
Small residential project · Interior alterations
interior alterations to basement & main floor
Applied Jul 16, 2015 · issued Aug 7, 2015 · completed Dec 18, 2025 · Permit 15 192235 BLD
- Closed
Heating and ventilation
HVAC - To the second floor
Applied Jul 8, 2011 · issued Sep 13, 2011 · completed Dec 17, 2025 · Permit 11 226983 HVA
- Closed
Small residential project · Interior alterations
To the second floor
Applied Jun 24, 2011 · issued Aug 18, 2011 · completed Dec 17, 2025 · Permit 11 226983 BLD
- Closed
Plumbing
Plumbing - To the second floor
Applied Jun 24, 2011 · issued Aug 18, 2011 · completed Dec 17, 2025 · Permit 11 226983 PLB
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
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
29 Kappele Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a new two-storey rear addition. The existing one-storey rear addition and deck would be demolished.
150 m away · filed Jun 30, 2025 · Approved
41 Braeside Rd · Minor variance
To construct a two-storey addition to the front and two-storey addition to the rear of the existing dwelling, in conjunction with other interior and exterior alterations.
50 m away · filed Feb 10, 2025 · Approved
26 Braeside Rd · Minor variance
To construct a new detached 2 storey dwelling and demolish existing garage in the rear yard.
130 m away · filed Mar 18, 2024 · Approved
1 Braeside Cres · Minor variance
To construct a new dwelling. Please note, this application was previously deferred, Thursday, December 7, 2023.
200 m away · filed Oct 19, 2023 · Refused
42 Kappele Ave · Minor variance
Proposal to construct a new single family detached dwelling. (Deferred from the hearing of 8 June 2023)
200 m away · filed Mar 29, 2023 · Approved
111 Ronan Ave · Minor variance
To construct a rear addition to the existing dwelling.
240 m away · filed Aug 30, 2022 · Approved
31 Kappele Ave · Minor variance
Proposal to construct a two-storey rear addition to existing dwelling.
150 m away · filed Jul 6, 2022 · Approved
69 Wanless Cres · Minor variance
To construct a new dwelling.
230 m away · filed Nov 2, 2021 · 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.