Toronto address · Ward 13, Toronto Centre
406 Sumach St
The City of Toronto has 4 building permits since 2017 (4 still open) 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.
- Inspections under way
Heating and ventilation
HVAC - Proposal to underpin front-half of existing basement, convert existing crawl space to full basement height by excavating and underpinning, interior alterations to all floors, and make changes to existing rear (west) exterior walls - see elevations. [AS]
Applied Mar 12, 2020 · issued Mar 13, 2020 · Permit 18 186699 HVA
- Revision issued
Small residential project · Multiple projects
REV - 01 for basement underpiningAlso for secondary suite in the basement, side window well, basement walk out at the front - TSProposal to underpin front-half of existing basement, convert existing crawl space to full basement height by excavating and underpinning, interior alterations to all floors, and make changes to existing rear (west) exterior walls - see elevations. [AS]
Applied Oct 30, 2018 · issued Feb 11, 2019 · Permit 18 186699 BLD (revision 01)
- Inspections under way
Plumbing
Plumbing - construct 2nd suite, basement underpinning, interior alterations to all floors
Applied Jun 29, 2018 · issued Sep 12, 2018 · Permit 18 186699 PLB
- Inspections under way
Small residential project · Multiple projects
Proposal to underpin front-half of existing basement, convert existing crawl space to full basement height by excavating and underpinning, interior alterations to all floors, and make changes to existing rear (west) exterior walls - see elevations. [AS]
Applied Jun 29, 2018 · issued Sep 12, 2018 · Permit 18 186699 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 · Other
To alter the existing two-storey townhouse/rowhouse by constructing a basement secondary suite and a front basement walkout.
Decision: Approved (hearing Sep 20, 2018)
Filed Mar 23, 2018 · File A0313/18TEY
What’s planned nearby
Development sites within 500 m
- Under appeal
10 storeys · 60 homes · Mixed use
470 m away · Rezoning · Under appeal · filed Mar 17, 2023
Neighbours’ Committee of Adjustment files within 250 m
26 Sackville Pl · Minor variance
140 m away · filed Sep 25, 2026 · Accepted
393 Carlton St · Minor variance
To alter the existing three-storey rowhouse dwelling by enlarging the existing ground floor covered front porch with new front stairs and a new front basement walkout.
240 m away · filed Jun 11, 2026 · Approved
451 Wellesley St E · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear screened enclosure (replacing the ground floor deck), and rear second and third floor additions. The existing rear ground, second and third floor decks will be demolished.
210 m away · filed Sep 9, 2025 · Approved
32 Salisbury Ave · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a rear third storey addition (enclosing a portion of the existing terrace).
180 m away · filed Jun 11, 2025 · Approved
49 Salisbury Ave · Minor variance
To alter the existing two-and-one-half storey semi-detached dwelling by constructing a west side one-storey addition with new basement area below, and a west side three-storey elevator addition. Also the existing west side deck will be demolished. This site has heritage designation.
110 m away · filed May 13, 2024 · Approved
37 Hill Crest Pk · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear one-storey addition. Also, to reconstruct the wood deck (along the front, east side, and rear wall), and to construct a rear yard parking pad.
220 m away · filed Sep 27, 2023 · Approved
435 Sackville St · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a new rear ground floor solarium.
180 m away · filed Apr 17, 2023 · Approved
116 Amelia St · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear two-storey addition, and a third storey addition with a rooftop deck.
150 m away · filed Jan 30, 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.