Toronto address · Ward 6, York Centre
23 Northmount Ave
The City of Toronto has 5 building permits since 2017 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
Heating and ventilation
HVAC - Proposal for rear Addition ( 145.54 SQ.M.) and Interior Alteration ( 164.97 SQ.M.) with Basement Walkout, new Deck, front Porch and Cabana.
Applied Jun 16, 2022 · issued Jun 30, 2022 · completed Jun 10, 2025 · Permit 22 141424 HVA
- Closed
Plumbing
Plumbing - Proposal for rear Addition ( 145.54 SQ.M.) and Interior Alteration ( 164.97 SQ.M.) with Basement Walkout, new Deck, front Porch and Cabana.
Applied May 3, 2022 · issued Jun 20, 2022 · completed Jun 10, 2025 · Permit 22 141424 PLB
- Closed
Small residential project · Multiple projects
Proposal for rear Addition ( 145.54 SQ.M.) and Interior Alteration ( 164.97 SQ.M.) with Basement Walkout, new Deck, front Porch and Cabana.
Applied May 3, 2022 · issued Jun 20, 2022 · completed Oct 24, 2025 · Permit 22 141424 BLD
- Closed
Drains and site services
Drain - Proposal for rear Addition ( 145.54 SQ.M.) and Interior Alteration ( 164.97 SQ.M.) with Basement Walkout, new Deck, front Porch and Cabana.
Applied May 3, 2022 · issued Jun 20, 2022 · completed Jun 10, 2025 · Permit 22 141424 DRN
- Closed
Drains and site services · Back water valve (Sewer only)
Proposal to install a backwater valve on the sanitary line in an existing SFD-detached dwelling.
Applied Oct 31, 2017 · issued Nov 1, 2017 · completed Nov 2, 2017 · Permit 17 255930 DRN
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
Proposal to construct a 2 storey addition and covered patio at the rear of an existing single family detached dwelling.
Decision: Approved (hearing Feb 24, 2022)
Filed Nov 25, 2021 · File A0837/21NY
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
28 Northmount Ave · Minor variance
To alter the existing dwelling by enclosing the existing front porch and constructing a new front porch and staircase.
50 m away · filed Aug 7, 2025 · Approved
142 Armour Blvd · Minor variance
Proposal to construct a two storey and basement rear addition, and a rear deck.
250 m away · filed Sep 14, 2023 · Approved
54 Westgate Blvd · Minor variance
Proposal to construct a new two storey dwelling with a front porch, side porch, rear deck, rear balcony and a detached one storey garage.
170 m away · filed Apr 6, 2023 · Approved
228 Wilson Ave · Minor variance
To construct a 17-storey rental apartment building.
200 m away · filed Oct 8, 2021 · Approved
17 Wendy Cres · Minor variance
To construct a rear ground floor addition, new two-storey side addition,and new 2nd storey over existing garage.
240 m away · filed Aug 18, 2021 · Approved
175 Delhi Ave · Minor variance
To construct a new two storey rear yard addition and second storey addition over the existing garage.
70 m away · filed Feb 19, 2021 · Approved
136 Armour Blvd · Minor variance
To construct a second storey addition to the rear of the existing dwelling, in conjunction with other interior and exterior alterations.
240 m away · filed May 3, 2019 · Approved
24 Northmount Ave · Minor variance
To construct an addition and interior alterations to the existing dwelling.
50 m away · filed Jan 25, 2019 · 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.