Toronto address · Ward 5, York South-Weston
150 Rosemount Ave
The City of Toronto has 2 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
Plumbing · Backflow prevention devices (Water only)
Install a 2" DCVA backflow preventer
Applied May 30, 2018 · issued Jun 12, 2018 · completed Jul 10, 2018 · Permit 18 168182 PSA
- Cancelled
Plumbing · Backflow prevention devices (Water only)
Install a 2" DCVA backflow preventer
Applied May 16, 2018 · completed May 29, 2018 · Permit 18 159989 PSA
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
29 storeys · 592 homes · Mixed use
380 m away · Subdivision · Under review · filed Sep 30, 2021
- Under review
1956-1986 Weston Road and 1-5 Little Avenue
39 storeys · Mixed use
380 m away · Rezoning · Under review · filed Dec 17, 2025
- Under review
Neighbours’ Committee of Adjustment files within 250 m
21 Joseph St · Minor variance
To construct a second and third storey rear addition above a portion of the existing dwelling, a three-storey rear addition, a three-storey east-side addition and two rear platforms.
180 m away · filed Nov 12, 2025 · Approved
45 George St · Consent
To obtain consent to create a reciprocal easement/right-of-way for the purpose of vehicular access.
150 m away · filed Jul 26, 2024 · Approved
137 Rosemount Ave · Minor variance
To construct a new two storey detached garage with a garden suite.
70 m away · filed Jun 1, 2024 · Approved
49 Church St · Minor variance
To construct a second storey garden suite above an existing garage in the rear yard.
170 m away · filed Aug 11, 2023 · Approved
77 Church St · Minor variance
To legalize and to maintain the additions to the dwelling.
160 m away · filed Jun 29, 2021 · Approved
64 King St · Minor variance
To maintain the existing historic detached dwelling.
110 m away · filed May 5, 2021 · Approved
64 King St · Minor variance
To construct a new detached dwelling with an attached garage.
110 m away · filed May 5, 2021 · Approved
64 King St · Consent
To obtain consent to sever the property into two residential lots.
110 m away · filed May 5, 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.