Toronto address · Ward 12, Toronto-St. Paul's
556 Westmount Ave
The City of Toronto has 6 building permits since 2017 and 2 Committee of Adjustment files 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
Heating and ventilation
Rev 01: PROP. SECOND FLOOR ADDITION & TWO STY. REAR ADDITION - FURNACE UNIT ON EACH FLOORHVAC - Proposal to construct a rear 2 storey addition plus basement, 2nd floor addition, 2 rear decks and to convert existing single family dwelling to a 3 unit dwelling.
Applied Aug 24, 2020 · issued Aug 27, 2020 · completed Jan 26, 2021 · Permit 19 222268 HVA (revision 01)
- Closed
Plumbing
REV01: addition of 1 drain
Applied May 6, 2020 · issued Jun 18, 2020 · completed Jan 26, 2021 · Permit 19 222268 PLB (revision 01)
- Closed
Small residential project · Multiple projects
REV01: changes to unsound exterior wall and walkout details and added window to 2nd floor south elevation with fire shutter. Proposed front porch
Applied May 6, 2020 · issued Jun 23, 2020 · completed Jan 26, 2021 · Permit 19 222268 BLD (revision 01)
- Closed
Plumbing
Plumbing - Proposal to construct a rear 2 storey addition plus basement, 2nd floor addition, 2 rear decks and to convert existing single family dwelling to a 3 unit dwelling.
Applied Sep 19, 2019 · issued Feb 11, 2020 · completed Jan 26, 2021 · Permit 19 222268 PLB
- Closed
Heating and ventilation
HVAC - Proposal to construct a rear 2 storey addition plus basement, 2nd floor addition, 2 rear decks and to convert existing single family dwelling to a 3 unit dwelling.
Applied Sep 17, 2019 · issued Feb 11, 2020 · completed Jan 26, 2021 · Permit 19 222268 HVA
- Closed
Small residential project · Multiple projects
Proposal to construct a rear 2 storey addition plus basement, 2nd floor addition, 2 rear decks and to convert existing single family dwelling to a 3 unit dwelling.
Applied Sep 17, 2019 · issued Feb 11, 2020 · completed Jan 26, 2021 · 2 homes added · Permit 19 222268 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 one-storey detached dwelling with two dwelling units by creating a third dwelling unit, and constructing a second storey addition and a rear two-storey addition.
Decision: Approved (hearing Jun 26, 2019)
Filed Jan 4, 2019 · File A0005/19NY (TEY)
- Conditional consent
Consent · Other
To obtain consent to the technical severance of the property for the purpose of re-establishing two separate lots that merged on title.
Decision: Approved (hearing Jul 26, 2018)
Filed Jun 6, 2018 · 1 new lot · File B0031/18NY
What’s planned nearby
Development sites within 500 m
- Under review
40 storeys · Mixed use
430 m away · Site plan · Under review · filed Sep 23, 2022
Neighbours’ Committee of Adjustment files within 250 m
18 Preston Rd · Minor variance
160 m away · filed Jan 28, 2026 · Postponed
14 Holmesdale Cres · Minor variance
To construct a new rear two-storey ancillary building (containing one-car garage, and one garden suite) with a second level concrete deck (located along the north wall of this building). There will be a total of four residential dwelling units on this lot (three unit within the main dwelling and one unit within the ancillary building).
250 m away · filed Sep 5, 2025 · Approved
486 Northcliffe Blvd · Minor variance
To construct a two-storey ancillary building containing one garden suite, in the rear yard of the fourplex (currently under construction as approved in Minor Variance Decision A0730/24TEY). There will be a total of five residential dwelling units on this lot (four units occupying the fourplex and one unit occupying the ancillary building).
240 m away · filed Jun 12, 2025 · Approved
2169 Dufferin St · Minor variance
To legalize and to maintain the front porch and stairs, that were constructed without an authorized building permit. The previous front porch and stairs were demolished.
70 m away · filed Dec 2, 2024 · Refused
486 Northcliffe Blvd · Minor variance
To construct a new three-storey detached fourplex dwelling with a rear basement walkout entry, rear balconies on the first, second, and third floors, and a front third floor balcony. The existing ancillary building (detached garage) will be maintained. The existing one-storey detached dwelling will be demolished. There will be four dwelling units on the lot.
240 m away · filed Aug 17, 2024 · Approved
83 Amherst Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing three-storey additions along the west side and rear walls, a partial third storey addition above the existing dwelling, a front covered porch, front and rear basement walkouts, front and rear third storey decks, and a rear ground floor deck. Also, to construct a new two-storey ancillary building (containing one garden suite) in the rear yard. There will be a total of four residential dwelling units on this lot (three units in the dwelling (triplex) and one unit in the ancillary building).
160 m away · filed Jun 21, 2024 · Approved
14 Holmesdale Rd · Minor variance
To construct a new three-storey detached dwelling (fourplex) with a covered front porch, second and third floor rear balconies, rear access stairs for each unit (fire escape), and a rear basement walkout with a patio. This dwelling will have a total of four residential dwelling units (fourplex). The existing one-storey detached dwelling will be demolished.
170 m away · filed Jan 26, 2024 · Approved
53 Holmesdale Rd · Minor variance
To alter the previously approved development in Minor Variance Application File No. A1546/21TEY for construction of a new three-and-a-half storey detached dwelling to currently converting the existing one-storey detached dwelling into a four-storey detached dwelling by raising the basement to become the ground level thereby raising the existing ground level to become the second storey and constructing a two-storey addition above. The altered dwelling will have a front second storey covered porch with a front third storey deck above, a rear second storey deck, a rear third storey Juliette balc…
250 m away · filed Oct 2, 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.