Rooming Houses & Multi-Tenant Homes in Toronto: Licensing, Fire Code, and the 2024 Rules
Toronto legalized multi-tenant houses city-wide in March 2024 — but "legal" doesn’t mean "rent however you like." Licensing, per-room limits and a fire safety plan each carry fines up to $100,000 for operating unlicensed.
Are rooming / multi-tenant houses legal in Toronto now?
Yes — but with strict conditions. As of March 31, 2024, Toronto Municipal Code Chapter 575 took effect, and under one city-wide framework (covering all six former municipalities) a multi-tenant (rooming) house is legal if it holds a city operator licence and is compliant. A multi-tenant house is one where four or more rooms are rented to separate people who may share a kitchen/washroom but don’t live together as one household. Operating unlicensed is an offence with fines up to $100,000. Source: City of Toronto (2024).
Sources: City of Toronto (Municipal Code Ch. 575, Multi-Tenant Houses, 2024); Ontario Residential Tenancies Act, 2006; Ontario Fire Code (O. Reg. 213/07)
I’m Arthur Zhao. “Buy a big house, rent it by the room, get a great yield” — the idea isn’t wrong, but many investors don’t realize Toronto only regulated multi-tenant houses city-wide in March 2024. Legalization isn’t a free-for-all: licensing, room counts and fire compliance are all mandatory, and the fines run into six figures. Here’s what the new rules require to invest, and what protections tenants keep. Note: this focuses on Toronto — other municipalities differ.
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Definition: what counts as a multi-tenant house
Legal city-wide as of March 31, 2024
Licence and room limits
💡 Fire safety isn’t a formality: under the Ontario Fire Code, a house with more than four tenants requires a Fire Safety Plan submitted to the city, and Toronto Fire Services then inspects; it must also meet the Ontario Building Code (retrofit provisions) and the Ontario Electrical Safety Code. Underbudgeting the Building/Fire retrofit (fire separations, egress, alarms) is the most common way rooming-house investments go wrong. Source: City of Toronto, citing the Ontario Fire Code (2024).
🚨Don’t misread “legal city-wide” as “12 rooms anywhere.” Only 6 rooms is guaranteed city-wide; higher counts are zone-dependent and exist only in parts of former Toronto / East York / York. Check how many rooms the specific address’s zoning allows before you run the numbers — buy the wrong zone and the investment model collapses.
Tenant rights and the cost of going unlicensed
Whether or not the house is licensed, roomers are tenants under Ontario’s Residential Tenancies Act, 2006, and disputes go to the Landlord and Tenant Board (LTB) — the municipal licence doesn’t displace provincial tenancy law, so a landlord can’t bypass the LTB for evictions or rent. Operating unlicensed is an offence with fines up to $100,000 (daily fines up to $10,000), and the city investigates. Maintenance response is required within 24 hours (urgent) / 7 days (non-urgent). Sources: City of Toronto / Ontario RTA (2024).
Frequently Asked Questions
Are rooming houses legal in Toronto now?
Yes — since March 31, 2024, city-wide under Municipal Code Chapter 575, provided the house is licensed and compliant. Source: City of Toronto (2024).
How many rooms can I rent?
Up to 6 rooms in any neighbourhood city-wide; in some former Toronto / East York / York zones, up to 12 or 25 by location. Source: City of Toronto (2024).
What does the licence cost?
$27.04 per room plus a $162.24 inspection fee per house, renewed annually; non-profit operators are exempt. Source: City of Toronto (2024).
Is a rooming house the same as a basement apartment?
No. A legal second suite is a self-contained unit for one household; a multi-tenant house rents individual rooms to unrelated people — different zoning and licensing rules. Source: City of Toronto (2024).
Do tenants have rights in an unlicensed rooming house?
Yes. Whether or not the house is licensed, roomers are tenants under the RTA with access to the LTB. Being unlicensed is the landlord’s offence (fines up to $100,000); it doesn’t strip tenants of their rights. Sources: Ontario RTA / City of Toronto (2024).
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