Toronto address · Ward 12, Toronto-St. Paul's
255 Warren Rd
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
Plumbing - Proposal for interior alterations to all floors of an existing SFD-detached dwelling.
Applied Apr 12, 2024 · issued May 1, 2024 · completed Apr 8, 2025 · Permit 24 135587 PLB
- Closed
Small residential project · Interior alterations
Proposal for interior alterations to all floors of an existing SFD-detached dwelling.
Applied Apr 12, 2024 · issued May 1, 2024 · completed Apr 8, 2025 · Permit 24 135587 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
- Under review
7 storeys · 16 homes · Residential
480 m away · Site plan · Under review · filed Jul 15, 2026
Neighbours’ Committee of Adjustment files within 250 m
120 Dunvegan Rd · Minor variance
To alter the existing three-storey detached dwelling by constructing a one-storey addition along the north side wall, and a second storey addition along the rear west wall.
100 m away · filed Feb 4, 2026 · Approved
3 Frybrook Rd · Minor variance
To alter the existing three-storey detached dwelling by constructing rear one-storey additions (on both sides of the vestibule), and a rear two-storey addition. Also, to reconstruct the existing rear one-storey addition (abutting a portion of the side (west) lot line). This property has Heritage designation.
170 m away · filed Jan 15, 2026 · Approved
129 Dunvegan Rd · Minor variance
To alter the existing three-and-one-half-storey detached dwelling (basement level is considered the first storey) by constructing an integral garage with a car lift, partial front and rear second storey additions (ground level), a partial rear two-storey addition (second and third levels), a side (south) third storey addition, a partial side (north) fourth storey addition, a rear porch and canopy extension with a rear third storey balcony extension above, and a widened front driveway.
140 m away · filed Mar 5, 2025 · Approved
412 Russell Hill Rd · Minor variance
To construct a new three-storey detached dwelling with an integral garage, a front driveway with a hammerhead turnaround, a walkway with stairs (providing pedestrian access) on the south side, a rear ground floor covered deck, a rear second storey deck, and a rear third storey balcony. Also, to construct a new ancillary structure (cabana) and an in-ground swimming pool in the rear yard.
200 m away · filed Jan 14, 2025 · Approved
418 Russell Hill Rd · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear second storey addition.
230 m away · filed Sep 12, 2024 · Approved
417 Russell Hill Rd · Minor variance
To construct a new three-storey detached dwelling with a front integral garage (leading to an internal ramp down to basement level with four underground parking spaces with additional storage/mechanical basement area below the ramp). Also, to construct a front covered porch with stairs, a rear covered ground level terrace with stairs, a side (north) entrance with stairs, a rear third storey balcony and a front yard driveway (with two points of access), abutting Russell Hill Road.
150 m away · filed Sep 10, 2024 · Approved
390 Russell Hill Rd · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition, and a rear ground floor terrace with stairs. Also, to construct a new rear in-ground swimming pool with a deck, and to reconstruct the front porch and stairs.
200 m away · filed Jul 24, 2024 · Approved
412 Russell Hill Rd · Minor variance
To construct a new three-storey detached dwelling with an integral garage (tandem parking space with car lift), a rear second storey deck, a rear third storey balcony, a rear covered ground floor deck, a side (south) pathway and stairs leading to the rear yard, and a hammerhead turnaround driveway. Also, to construct a one-storey ancillary building (cabana) and swimming pool in the rear yard.
200 m away · filed Jul 17, 2024 · 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.