484 Westmount Ave, Toronto
Zoning RM
Residential Multiple Dwelling with a site-specific exception.
Height limit: 11 m, 3 storeys
An exception can change what’s allowed here; read it in the by-law before relying on this. Zoning By-law 569-2013
Homes allowed
- ✅ Up to 6 homes in a house-form building (sixplex ward)
- ✅ Plus a garden suite, or a laneway suite if the lot is on a public lane
Ward 12, Toronto-St. Paul's. Development charges are waived for multiplexes of up to 6 homes in Toronto.
Limits None mapped
- Heritage: not on the register
- Flood and conservation: none mapped
Applications at this address
-
Approved · 5 units incl. a suite · New building · Sep 3, 2025
-
Approved · 4 units · Multiplex · Nov 20, 2024
Rulings within 400 m
- 29 Hatherley Rd · 221 mApproved · 5 units incl. a suite · New building · May 6, 2026
- 14 Holmesdale Cres · 371 mApproved · 4 units incl. a suite · New building · Dec 10, 2025
- 404 Glenholme Ave · 276 mRefused · 5 units incl. a suite · Multiplex · Oct 15, 2025
- 484 Westmount Ave · 0 mApproved · 5 units incl. a suite · New building · Sep 3, 2025
- 486 Northcliffe Blvd · 95 mApproved · 5 units incl. a suite · Multiplex · Aug 13, 2025
- 409 Northcliffe Blvd · 248 mApproved · 4 units · Jun 11, 2025
- 2012 Dufferin St · 291 mApproved · 6 units · Apartment building · Jan 15, 2025
- 83 Amherst Ave · 266 mApproved · 4 units incl. a suite · Multiplex · Aug 14, 2024
- 14 Holmesdale Rd · 371 mApproved · 4 units · Multiplex · Apr 10, 2024
- 387 Glenholme Ave · 320 mRefused · 5 units incl. a suite · New building · Mar 27, 2024
- 501 Northcliffe Blvd · 177 mApproved · 3 units · Jan 17, 2024
- 414 Lauder Ave · 261 mApproved · 3 units · Conversion of a house · Mar 8, 2023
Building permits here
- New Laneway / Rear Yard Suite · 2026 · ClosedRevision 01: Revision to permit to add a window and skylight Proposal for a new 2 storey garden suite.
- Demolition · 2025 · Permit IssuedTo demolish existing dwelling and construct new three storey dwelling - fourplex
- New Building · 2025 · ClosedTo demolish existing dwelling and construct new three storey dwelling - fourplex
For sale here now
Run the numbers for this lot See it on the planning map
A reading of the City’s public zoning maps, not a zoning opinion or legal advice. Site-specific exceptions, lot size, trees, heritage and servicing decide what a lot can really take: confirm with a zoning review or a planner before you buy. Sources: City of Toronto open data (zoning, wards, heritage register, building permits, Committee of Adjustment), conservation authorities’ open data.
Talk to us about a property
Buying an income property, adding units or building a multiplex? Tell Mehran Salehian about the property and what you have in mind. You’ll get a reply with next steps, and a full feasibility review if the project is worth one.