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    Tenant Rights Guide

    Tenant Rights Ontario – Unsafe or Unhealthy Housing (2025 Guide)

    If your home is unsafe, unhealthy, or putting your family at risk, Ontario law protects you. Your landlord must keep the unit in a condition that is safe, liveable, and compliant with health, building, and property standards laws.

    Living in Unsafe Conditions?

    Quorex can help you document unsafe housing and automatically generate your T6 or T2+T6 application to force repairs and get compensation.

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    What Counts as Unsafe or Unhealthy Housing in Ontario?

    Unsafe housing includes any condition that:

    • Puts your health at risk
    • Endangers your children
    • Violates building codes
    • Violates health or safety laws
    • Makes a unit unfit for living
    • Causes breathing issues, injuries, or illness

    Common examples:

    1. Mold or Moisture Problems

    • Black mold
    • Damp walls
    • Leaks that grow mold
    • Strong odours

    2. Structural Issues

    • Rotten floors
    • Unstable stairs
    • Weak balcony railings
    • Collapsing walls or ceilings

    3. Pest Infestations

    • Bed bugs
    • Cockroaches
    • Mice or rats

    4. No Heat in Winter / Overheating in Summer

    Ontario requires landlords to maintain heat and safe temperatures.

    5. Plumbing or Sewage Issues

    • Backed-up drains
    • Sewage smells
    • Toilet overflow

    6. Electrical Hazards

    • Exposed wiring
    • Frequent power outages
    • Dangerous outlets or breakers

    7. Fire Safety Problems

    • No working smoke/CO alarms
    • Blocked fire exits
    • Unsafe heaters

    8. Serious Safety Risks to Children

    • Unsafe windows
    • Sharp hazards
    • Unstable fixtures
    • Holes in walls or floors

    Your Rights Under Ontario Law (RTA Requirements)

    Landlords must keep the rental unit:

    • In good state of repair
    • Fit for habitation
    • Compliant with health and safety standards
    • Free of pests
    • Safe for children, disabled tenants, and all occupants

    These rights exist even if your lease says otherwise.

    Which Form to File for Unsafe Housing

    You typically file:

    ✔ T6 – Application About Maintenance

    When the unsafe condition relates to:

    • Repairs
    • Health
    • Safety
    • Maintenance
    • Living conditions

    If the unsafe housing also comes with landlord harassment or neglect:

    ✔ T2 + T6

    The conditions go on the T6 and the harassment or interference on the T2. Each form lists the orders you can ask the Board for.

    What the Board Can Order on a T6 for Unsafe Housing

    If the Board finds that the landlord did not keep your unit or building in a good state of repair and fit to live in, or did not meet health, safety, housing or maintenance standards, it can order one or more of the following (Residential Tenancies Act, s. 30(1)). What it orders, and any amount, depends on the facts it finds.

    A repair order

    An order that the landlord do specified repairs, replacements or other work within a set time.

    Rent abatement (refund)

    A reduction of the rent for the period the problem affected.

    Repairs you paid for

    Permission for a repair or replacement you have made or will make, with an order that the landlord pay you its cost.

    Out-of-pocket costs

    The reasonable cost of repairing or replacing your belongings that were damaged because of the landlord's breach, and other reasonable out-of-pocket expenses it caused you. Keep the receipts.

    No rent increase until the work is done

    Where the breach is serious, an order stopping the landlord from raising your rent, or charging a new tenant more than you paid, until the work is finished.

    Ending the tenancy, or any other order the Board considers appropriate

    In deciding what to order, the Board considers whether you told the landlord about the problem before you applied (s. 30(2)), so keep a copy of every repair request.

    If you also file a T2, the Board can make the orders in s. 31 on that application, including an order to stop the conduct and an administrative fine.

    How to Prepare Your Unsafe Housing Case

    The LTB hears your evidence at the hearing, so have it organized before you file. Here's one way to do it:

    Step 1 — Document the Problems

    Take clear, repeated photos and videos of:

    • Mold growth
    • Pest activity
    • Leaks
    • Damage
    • Hazards
    • Broken fixtures
    • Electrical risks

    Update photos as the issues get worse.

    Step 2 — Report Everything in Writing

    Email or text your landlord:

    • A description of the issue
    • The date you discovered it
    • Your request for repair
    • Any impact on your health or safety

    Do this multiple times if ignored.

    Step 3 — Get Inspections or Reports (Optional)

    • Municipal Property Standards Officer
    • Public Health
    • CAS (if safety impacts children)
    • Fire officials

    An inspector's report is an independent record of the problem and the date it was seen.

    Step 4 — Keep a Timeline

    Example:
    Feb 3 — Leak appears in ceiling
    Feb 5 — Emailed landlord, no reply
    Feb 15 — Mold spreading, child coughing
    Feb 20 — Contacted Property Standards

    A dated timeline lets the Board follow what happened and when.

    Step 5 — File Your Case

    Depending on the situation:

    • T6 for maintenance/safety
    • T2 if harassment, retaliation, discrimination, or neglect
    • Submit evidence
    • Serve your landlord
    • Prepare for the hearing

    How long unsafe housing cases take

    T6 wait times are set by the Landlord and Tenant Board and change over time. Tribunals Ontario publishes the current figures — check those rather than relying on an estimate here. Urgent health and safety matters may be expedited.

    Use Quorex to Build Your Unsafe Housing Case Automatically

    Quorex can:

    • ✓ Review your photos, videos, and messages
    • ✓ Show whether the T2 or T6 fits your facts, and when a human rights claim belongs at the HRTO instead
    • ✓ Auto-fill the forms
    • ✓ Create a perfect evidence package
    • ✓ Build your timeline
    • ✓ Prepare you for the hearing
    • ✓ Generate disclosure automatically

    You upload → Quorex builds the entire case.

    Start Your Application

    FAQ – Unsafe Housing (Ontario)

    Can I stop paying rent?

    No — that can get you evicted. File a T6 instead.

    Does the landlord have to fix mold?

    Yes. Mold is a health hazard.

    What if the landlord says it's my fault?

    They must prove that. Most issues are not the tenant's fault.

    Do I need an inspection?

    No, but it helps tremendously.

    Can I get a refund for unsafe housing?

    Yes. It's called rent abatement, and it's common.

    Ready to Take Action on Unsafe Housing?

    Quorex makes filing for unsafe housing simple and accurate. Get your forms generated, evidence organized, and case prepared in minutes.

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