Toronto address · Ward 11, University-Rosedale
173 Heath St E
The City of Toronto has 4 building permits since 2017 and 1 Committee of Adjustment file 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 - PROPOSED ENCLOSURE OF EXISTING COVERED PORCH AT FRONT AND A COVERED PORCH AT FRONT WITH BASEMENT UNDER; EXISTING BASEMENT TO BE UNDERPINNED & ALTERED.
Applied Aug 7, 2024 · issued Aug 14, 2024 · completed Jun 10, 2025 · Permit 24 192370 PLB
- Closed
Small residential project · Multiple projects
Proposed enclosure of existing covered porch at front and a covered porch at front with basement under; existing basement to be underpinned & altered.
Applied Aug 2, 2024 · issued Aug 14, 2024 · completed Jun 10, 2025 · Permit 24 192370 BLD
- Closed
Heating and ventilation
HVAC - Proposal to demolish existing 1 & 2 sty rear addition, demolish existing 1 storey attached garage at side, construct new 2 storey rear addition, construct new attached garage at side, enclose front porch, minor interior laterations, and undepin portion of existing wall. SFD. See ZZC and COA.
Applied Jul 8, 2015 · issued Jul 15, 2015 · completed Aug 19, 2021 · Permit 15 155035 HVA
- Closed
Small residential project · Multiple projects
Proposal to demolish existing 1 & 2 sty rear addition, demolish existing 1 storey attached garage at side, construct new 2 storey rear addition, construct new attached garage at side, enclose front porch, minor interior laterations, and undepin portion of existing wall. SFD. See ZZC and COA.
Applied May 11, 2015 · issued May 14, 2015 · completed Aug 19, 2021 · Permit 15 155035 BLD
Committee of Adjustment
This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.
- Closed
Minor variance · R addition
To alter the existing two-storey detached dwelling by enclosing the existing front covered porch and to construct a new covered front porch with stairs (abutting this enclosure).
Decision: Approved (hearing Jul 3, 2024)
Filed Apr 5, 2024 · File A0374/24TEY
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
230 m away · filed Sep 24, 2026 · Accepted
2 Rose Park Dr · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition, with stairs and a canopy. Also, to construct a new rear one-storey detached ancillary building (one-car garage abutting Rose Park Drive), with a widened driveway, and a canopy above the side (south) main entrance of the garage.
220 m away · filed Aug 7, 2026 · Hearing scheduled
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).
80 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).
80 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.
190 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).
150 m away · filed Mar 18, 2026 · Approved
48 Moore Ave · Minor variance
To alter the existing three-storey detached dwelling by enclosing a portion of the front covered porch into habitable space, with new stairs.
220 m away · filed Jan 13, 2026 · Hearing scheduled
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.
110 m away · filed Aug 27, 2025 · 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.