Mold and Infestation Rights for Tenants in British Columbia

Maintenance & Repairs British Columbia 3 min read · published March 09, 2026 Flag of British Columbia

Mold and infestations can significantly impact the quality of living in a rental property. For tenants in British Columbia, it's important to understand their rights and responsibilities regarding these issues. This guide provides essential information on how to manage mold and infestations effectively and legally.

Understanding Mold in Rental Units

Mold growth can occur in any property when moisture and limited ventilation combine. It is typically found in areas such as bathrooms, kitchens, and basements. Tenants should report mold problems to the landlord as soon as they are detected, as prolonged exposure may pose health risks.

Document mold sightings with photos and dates, and keep copies of all landlord communications. This helps when requesting repairs or filing a dispute.

Tenant and Landlord Responsibilities

  • Tenant Responsibilities: Keep the home well ventilated and report any leaks or mold signs.
  • Landlord Responsibilities: Address the source of the moisture problem and conduct the necessary repairs or maintenance.

For a complete understanding of responsibilities, read about Obligations of Landlords and Tenants: Rights and Responsibilities Explained.

Dealing with Infestations

Infestations of pests like rodents, bedbugs, or cockroaches can also be concerning for tenants. Like mold, these issues should be addressed promptly with the landlord.

Visit the guide Dealing with Pests in Your Rental: Tenant Rights and Effective Solutions to learn more about managing infestations.

Reporting Process

  • Notify the landlord in writing about the issue.
  • Allow the landlord reasonable time to address the problem.
  • If not resolved, report issues to local health authorities or tenancy boards.
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Filing a Complaint

If mold or infestation issues are not addressed effectively, tenants can file a complaint with the British Columbia Residential Tenancy Branch (RTB). This may require completing certain forms, such as the Application for Dispute Resolution.

Tenants can access the official forms for dispute resolution on the BC Government's website.

Legal Support and Resources

For further support, tenants can explore options such as tenant advocacy groups or legal aid services.

For more detailed information, refer to Tenant Rights in British Columbia.

Useful Forms and Information

  1. What should I do if my landlord isn't addressing mold issues?

    Notify the landlord in writing, wait for an appropriate period, and if unresolved, contact the Residential Tenancy Branch for options like applying for a formal dispute resolution.

  2. Can mold affect my health, and should I involve health authorities?

    Yes, mold can have health impacts. If it's severe, consider reaching out to local health authorities for advice and intervention.

  3. Are pest infestations the landlord's responsibility?

    Generally, landlords should address infestations unless caused by tenant negligence. Reporting promptly is essential to resolve any responsibility disputes.

  1. How to file a complaint about unresolved mold in my rental unit?

    1. Step 1: Communicate the Issue

      If the mold issue persists, contact the landlord again, preferably in writing, summarizing previous communications and requesting action.

    2. Step 2: Gather Evidence

      Document the mold conditions, including photos and any communications, as this material supports your case if you file a formal complaint.

    3. Step 3: Submit a Dispute Resolution Application

      Use the RTB's "Application for Dispute Resolution" to file a formal complaint. Submit all evidence and the application via mail or online.

Need Help? Resources for Tenants

If you require assistance or more information on dealing with mold and infestations, consider the following resources:


1. British Columbia Residential Tenancy Branch (RTB): https://www2.gov.bc.ca/gov/content/housing-tenancy/residential-tenancies

2. Residential Tenancy Act: https://www.bclaws.gov.bc.ca/civix/document/id/complete/statreg/02078_01

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Sarah Mitchell
Sarah Mitchell

Senior Housing Rights Researcher, Tenant Rights Canada

Sarah has spent over a decade researching tenant legislation across Western Canada, with a particular focus on British Columbia and Alberta. She holds a certificate in Housing Policy from Simon Fraser University and has contributed to several housing advocacy organizations.