Condo Mold Removal: Who Is Responsible? Owners, Associations, and Tenants

Mold remediation responsibility in condominiums depends on the governing documents (declaration, bylaws, rules), state law, and the mold's origin. Typical scenarios:

1. Condominium Association Responsibility

Common elements: roof, exterior walls, plumbing in common walls, HVAC systems, hallways, lobbies. If mold stems from a common-element defect (roof leak, pipe burst in common line), the association typically covers remediation.

2. Unit Owner Responsibility

Interior surfaces: drywall, flooring, cabinetry, personal belongings. Owner must maintain unit, promptly address leaks, ventilate properly, and remediate mold from internal sources (e.g., shower leaks, humidity).

3. Shared Responsibility

When mold originates in a common element but spreads into a unit (or vice versa), costs may be shared. Governing documents and state law dictate allocation.

4. Tenant vs. Landlord (Rental Units)

• Tenant: Responsible for cleanliness, reporting leaks promptly, using ventilation.
• Landlord (unit owner): Responsible for structural repairs, building envelope, and remediation of non-tenant-caused mold.

Critical Steps

1. Review the condo declaration, bylaws, and rules.
2. Document mold with photos/video and written notice to association/landlord.
3. Request inspection by qualified professional.
4. Consult an attorney specializing in condominium law if disputes arise.

Disclaimer: This is general information, not legal advice. Consult your association's documents and legal counsel.