Toronto address · Ward 12, Toronto-St. Paul's

484 Westmount Ave

The City of Toronto has 11 building permits since 2017 (5 still open) 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.

Small residential project · New laneway / rear yard suite
Revision 01: Revision to permit to add a window and skylight Proposal for a new 2 storey garden suite.
Applied Mar 11, 2026 · issued Apr 2, 2026 · completed Sep 2, 2026 · Permit 25 245385 BLD (revision 01)
Closed
Drains and site services
Drain - Proposal for a new 2 storey garden suite.
Applied Oct 27, 2025 · issued Nov 20, 2025 · completed Mar 20, 2026 · Permit 25 245385 DRN
Closed
Heating and ventilation
HVAC - Proposal for a new 2 storey garden suite.
Applied Oct 27, 2025 · issued Nov 20, 2025 · completed Sep 2, 2026 · Permit 25 245385 HVA
Closed
Plumbing
Plumbing - Proposal for a new 2 storey garden suite.
Applied Oct 27, 2025 · issued Nov 20, 2025 · completed Sep 2, 2026 · Permit 25 245385 PLB
Closed
Small residential project · New laneway / rear yard suite
Proposal for a new 2 storey garden suite.
Applied Oct 27, 2025 · issued Nov 20, 2025 · completed Sep 2, 2026 · 1 home added · Permit 25 245385 BLD
Closed
Plumbing
Plumbing - To demolish existing dwelling and construct new three storey dwelling - fourplex
Applied May 1, 2025 · issued Jun 17, 2025 · Permit 25 151984 PLB
Inspections under way
New house · New building
To demolish existing dwelling and construct new three storey dwelling - fourplex
Applied May 1, 2025 · issued Jun 17, 2025 · completed Sep 2, 2026 · 4 homes added · Permit 25 151984 BLD
Closed
Drains and site services
Drain - To demolish existing dwelling and construct new three storey dwelling - fourplex
Applied May 1, 2025 · issued Jun 17, 2025 · Permit 25 151984 DRN
Inspections under way
Demolition
To demolish existing dwelling and construct new three storey dwelling - fourplex
Applied May 1, 2025 · issued Jul 14, 2025 · 1 home removed · Permit 25 151988 DEM
Permit issued
Heating and ventilation
HVAC - To demolish existing dwelling and construct new three storey dwelling - fourplex
Applied May 1, 2025 · issued Jul 3, 2025 · Permit 25 151984 HVA
Inspections under way
Plumbing · Other
Installation of one full port main line back water valve and sump pump for single family dwelling.
Applied Aug 13, 2012 · issued Aug 13, 2012 · Permit 12 228201 PSA
Inspections under way

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.

Minor variance · Other
To construct a new two-storey ancillary building containing one garden suite, in the rear yard. There will be a total of five residential dwelling units on this lot (four units within the main dwelling and one unit within the ancillary building).
Decision: Approved (hearing Sep 3, 2025)
Filed Jul 22, 2025 · File A0557/25TEY
Closed
Minor variance · New R building
To construct a new three-storey detached dwelling (fourplex) with a rear basement walkout entry with stairs, and a sunken patio. The existing one-storey detached dwelling, and rear yard detached shed will be demolished. There will be four dwelling units on the lot.
Decision: Approved (hearing Nov 20, 2024)
Filed Sep 11, 2024 · File A0845/24TEY
Closed

What’s planned nearby

Development sites within 500 m

No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.

Neighbours’ Committee of Adjustment files within 250 m

13 Woodcroft Cres · Minor variance
240 m away · filed Jul 30, 2026 · Postponed
29 Hatherley Rd · Minor variance
To construct a new rear one-storey detached ancillary building (containing one garden suite), with a basement level and a first floor juliet balcony on the south side. There will be a total of five residential dwelling units on this lot (four units within the main building, and one unit within the ancillary building).
220 m away · filed Mar 18, 2026 · 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).
90 m away · filed Jun 12, 2025 · Approved
409 Northcliffe Blvd · Minor variance
To alter the existing one-storey detached dwelling by constructing ground floor addition (including a basement level), a complete second and third storey addition with rear balconies, and a rear ground floor deck with stairs.There will be a total of four residential dwelling units on this lot.
240 m away · filed Mar 27, 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.
220 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.
90 m away · filed Aug 17, 2024 · Approved
406 Northcliffe Blvd · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear second storey addition and a complete third storey addition with a rear third storey balcony (above the second storey portion of the dwelling).
230 m away · filed Jul 30, 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.
190 m away · filed Jan 26, 2024 · Approved

Everything planned in Toronto-St. Paul's

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.