Toronto address · Ward 20, Scarborough Southwest
10 Allister Ave
The City of Toronto has 1 building permit since 2017 (1 still open) 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.
- Inspections under way
Plumbing · Other
Increase domestic water service from 1/2 inch to 1 inch
Applied Apr 20, 2017 · issued Apr 25, 2017 · Permit 17 146680 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
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
12 Randall Cres · Minor variance
To construct a new two-storey detached dwelling (duplex) with a rear deck and front second storey balcony, along with a garden suite in the rear yard. The existing one-storey dwelling will be demolished. The property is comprised of two whole lots on the original plan of subdivision and does not require a legal Consent to sever.
80 m away · filed Sep 23, 2025 · Approved
12 Randall Cres · Consent
The property is comprised of two whole lots on the original plan of subdivision, and does not require a legal Consent to sever.
80 m away · filed Sep 23, 2025 · Application withdrawn
12 Randall Cres · Minor variance
To construct a new two-storey detached dwelling (duplex) with a rear deck and front second storey balcony, along with a garden suite in the rear yard. The existing one-storey dwelling will be demolished. The property is comprised of two whole lots on the original plan of subdivision, and does not require a legal Consent to sever.
80 m away · filed Sep 23, 2025 · Approved
131 Dorset Rd · Minor variance
To demolish the existing dwelling and to construct a new two storey detached dwelling with an attached garage.
140 m away · filed Nov 30, 2023 · Approved
126 Dorset Rd · Minor variance
To construct a second storey addition over existing dwelling and two storey rear addition.
100 m away · filed Nov 10, 2022 · Approved
162 Harewood Ave · Minor variance
To construct a new two-storey two unit detached dwelling. A previous committee of adjustment application (A0023/21SC) refused a variance for floor area.
200 m away · filed Jan 3, 2022 · Approved
18 McCowan Rd · Minor variance
To construct a new two-storey detached dwelling with finished basement and integral garage. A previous committee of adjustment application (A0040/21SC) refused variances for floor area, side yard setback, dwelling height, and main wall height.
200 m away · filed Dec 7, 2021 · Approved
37 Allister Ave · Minor variance
To permit the construction of a new 2-storey detached dwelling. This proposed development requires variances to the Zoning By-law. NOTE: 37 Allister Avenue is comprised of two whole lots (Lots 159 and 160) on Registered Plan 2541. The proposed/existing lot frontages and proposed/existing lot areas for both Lots 159 and 160 were established through the registration of the plan of subdivision.
200 m away · filed Mar 2, 2021 · Refused
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.