Toronto address · Ward 11, University-Rosedale
257 Heath St E
The City of Toronto has 4 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
Small residential project · Underpinning
REVISION: submission of underpin detail as per inspectors request.Proposal for basement underpinning in existing detached single family dwelling.
Applied Aug 13, 2014 · issued Aug 14, 2014 · completed Jan 30, 2023 · Permit 14 202435 BLD (revision 01)
- Closed
Small residential project · Underpinning
Proposal for basement underpinning in existing detached single family dwelling.
Applied Aug 6, 2014 · issued Aug 7, 2014 · completed Jan 30, 2023 · Permit 14 202435 BLD
- Closed
Plumbing
Plumbing - Proposal to relocate bathroom in the basement and create an opening in a loadbearing wall in the basement as well. No work proposed to the other floors. Existing detached single family dwelling.
Applied May 1, 2014 · issued May 2, 2014 · completed Apr 30, 2021 · Permit 14 149925 PLB
- Closed
Small residential project · Interior alterations
Proposal to relocate bathroom in the basement and create an opening in a loadbearing wall in the basement as well. No work proposed to the other floors. Existing detached single family dwelling.
Applied May 1, 2014 · issued May 2, 2014 · completed Jan 23, 2023 · Permit 14 149925 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
280 St Clair Ave E · Minor variance
180 m away · filed Sep 24, 2026 · Accepted
158 Heath St E · Minor variance
To alter the existing two-storey detached dwelling by constructing rear second and third storey additions above the rear one-storey portion of the dwelling (cantilevered at the northeast corner).
220 m away · filed Jul 21, 2026 · Hearing scheduled
156 Heath St E · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear second storey addition (above the existing one-storey addition).
220 m away · filed Jul 6, 2026 · Approved
323 Mount Pleasant Rd · Minor variance
To alter the existing two-and one-half-storey semi-detached dwelling by constructing a rear third storey addition.
150 m away · filed Mar 23, 2026 · Approved
112 Rose Park Dr · Minor variance
To construct a new rear two-storey detached ancillary building (containing one garden suite) with basement, a side (west) cantilevered second storey, and a side (north) one-car carport structure. Also, to reconstruct the side (west) driveway, and demolish the existing carport (within City¿s Right-of-Way), abutting Mount Pleasant Road. There will be a total of two residential dwelling units on this lot (one unit occupying the main dwelling, and one unit occupying the ancillary building).
80 m away · filed Mar 18, 2026 · Approved
271 St Clair Ave E · Minor variance
To construct a new three-storey detached dwelling (duplex) with a front porch and stairs, a front integral garage (including a car lift for a total of two parking spaces), a rear basement walkout with stairs, a rear ground floor deck with stairs, a front third floor balcony, and a rear third floor terrace (partially covered with a canopy). Also, to construct a new one-storey detached ancillary building (office space), in the rear yard. There will be a total of two residential dwelling units on this lot.
220 m away · filed Dec 2, 2025 · Approved
65 Rose Park Dr · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a new front covered porch with roof overhang/canopy extension and stairs. The existing covered front porch will be demolished.
190 m away · filed Aug 27, 2025 · Approved
235 Heath St E · Minor variance
To alter the existing rear one-storey ancillary building by constructing a one-storey west side addition (with a basement level), and a complete second storey addition above the entire building. This building will contain two parking spaces (abutting Mt. Pleasant Road) and one garden suite (to occupy both levels).
60 m away · filed Sep 28, 2024 · 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.