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Lot check

10 Armstrong Ave, Toronto

Zoning R

Residential with a site-specific exception.

Height limit: 13 m

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 9, Davenport. 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

Rulings within 400 m

  • Approved · 4 units incl. a suite · New building · Apr 29, 2026
  • Approved · 6 units · Apartment building · Nov 27, 2024
  • Approved · 4 units · Conversion of a house · Aug 28, 2024
  • Approved · 3 units · Multiplex · May 1, 2024
  • Approved · 8 units · Apartment building · Dec 13, 2023
  • 21 Lappin Ave · 189 m
    Approved · 4 units incl. a suite · Multiplex · Dec 6, 2023
  • Approved · 4 units · Conversion of a house · Oct 20, 2021
  • Approved · 4 units · Conversion of a house · Jun 30, 2021
  • 197 Hallam St · 377 m
    Approved · 5 units · Apartment building · Jan 20, 2021
  • Refused · 5 units · Feb 26, 2020
  • Approved · 3 units · Conversion of a house · Oct 18, 2017

All rulings

Development applications within 500 m

  • 1245 DUPONT ST
    Site Plan · Under Review
  • 1045 DUFFERIN ST
    Site Plan · Under Review
  • 1260 DUFFERIN ST
    Official Plan / Zoning By-law Amendment · OMB Appeal
  • 1260 DUFFERIN ST
    Part Lot Control · Under Review
  • 1260 DUFFERIN ST
    Plan of Subdivision · Under Review
  • 52 BARTLETT AVE
    Site Plan · NOAC Issued

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.

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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.