Toronto address · Ward 8, Eglinton-Lawrence
517 Castlefield Ave
The City of Toronto has 1 building permit 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
Drains and site services · Back water valve (Sewer only)
Back Water Valve (Sewer only)
Applied Oct 30, 2017 · issued Oct 30, 2017 · completed Nov 1, 2017 · Permit 17 254893 DRN
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
493 Castlefield Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a partial second storey addition above the garage.
100 m away · filed Dec 17, 2025 · Approved
483 St Clements Ave · Minor variance
To construct a new two-storey detached dwelling with a front porch, rear deck, and basement walkout. NOTE: This application was previously deferred at the Committee of Adjustment hearing on October 6, 2025.
150 m away · filed Aug 25, 2025 · Approved
483 St Clements Ave · Minor variance
To construct a new two-storey detached dwelling with a front porch and a rear deck.
150 m away · filed Jun 30, 2025 · Approved
561 Castlefield Ave · Minor variance
To construct a rear basement addition and a new rear deck.
140 m away · filed Jan 21, 2025 · Approved
435 Castlefield Ave · Minor variance
To construct a new two-storey detached dwelling with a front porch, rear deck and rear basement walkout. Also proposed is an in-ground swimming pool in the rear yard. Cross-reference previous Minor Variance Application A0040/24NY.
220 m away · filed Aug 28, 2024 · Approved
536 Roselawn Ave · Minor variance
To construct a two-storey addition to the rear of the existing dwelling in conjunction with other interior and exterior alterations.
180 m away · filed May 3, 2024 · Approved
435 Castlefield Ave · Minor variance
Proposal to construct a new dwelling with integrated garage and walkout basement
220 m away · filed Jan 10, 2024 · Refused
67 Gilgorm Rd · Minor variance
Proposal to construct a new dwelling.
240 m away · filed Dec 22, 2023 · 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.