Toronto address · Ward 11, University-Rosedale
21 Rosedale Heights Dr
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
Small residential project · Garage
Alterations to exsisting garage.
Applied Feb 10, 2009 · issued Mar 4, 2009 · completed Mar 3, 2021 · Permit 09 108333 BLD
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
- Approved
Neighbours’ Committee of Adjustment files within 250 m
108 Ridge Dr · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear second storey cantilevered addition (replacing the exiting roof terrace), and a rear third storey addition with a rooftop terrace.
240 m away · filed May 8, 2025 · Approved
56 Garfield Ave · Minor variance
To construct a new two-storey detached dwelling with a front integral garage, a covered front porch, a rear yard in-ground swimming pool, and a rear one-storey ancillary building (cabana).
230 m away · filed Feb 29, 2024 · Approved
82 Rosedale Heights Dr · Minor variance
To construct a new three-storey detached dwelling with an integral garage, a rear ground floor deck, and a third storey (west side) refuge balcony. The rear portion (northwest corner) of the dwelling will be one-storey in height.
230 m away · filed Oct 25, 2023 · Approved
30 Ridge Dr · Minor variance
To alter the existing two-and-a-half storey detached dwelling by constructing a two-storey side (east) addition, a rear one-storey addition and a new rear ground level deck.
70 m away · filed Aug 11, 2023 · Approved
90 Ridge Dr · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a side (west) one and two-storey additions, a front and rear third storey addition (dormers), a covered front porch with steps, a side (west) entrance landing with exterior steps, a rear ground floor deck, a rear basement areaway (window well), and a front yard parking pad.
160 m away · filed Apr 12, 2023 · Approved
35 Ridge Dr · Minor variance
To alter the existing three-storey detached dwelling by constructing a two-storey rear addition, a third storey rear addition, a front outdoor storage area, new steps and landing to the front secondary entrance, and a new rear deck with a new stair case leading to the rear yard garden. In addition, there will be a front yard parking pad.
90 m away · filed Nov 4, 2022 · Approved
14 Whitehall Rd · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition with a basement addition.
250 m away · filed Oct 12, 2021 · Approved
27 Ridge Dr · Minor variance
To construct a new three-storey detached dwelling with a rear basement walkout, a front integral garage, a rear ground floor deck, and a rear third storey balcony.
100 m away · filed Jun 23, 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.