Mold in Your Florida Condo: HOA vs Owner Responsibility

The Condo Mold Responsibility Question

Discovering mold in your Florida condominium is stressful enough on its own. Adding to the frustration is a question that often leads to disputes: who is responsible for the remediation — you as the unit owner, or the condominium association (HOA)? The answer is not always straightforward, and getting it wrong can mean paying for work that should have been someone else’s responsibility, or waiting for repairs while mold spreads.

Florida’s Condominium Act (Chapter 718, Florida Statutes) provides the legal framework, but the specifics depend on your association’s Declaration of Condominium, the source of the moisture that caused the mold, and where the mold is growing. This guide breaks down the rules so you know your rights and obligations.

Understanding Condo Ownership Boundaries

The first step in determining responsibility is understanding what you own versus what the association owns. In most Florida condominiums, the boundaries are defined as follows:

Unit Owner’s Responsibility

Under Florida Statute 718.111(11), the unit owner is typically responsible for everything from the interior surface of the exterior walls inward. This generally includes:

• Interior drywall, paint, and wall coverings
• Flooring and floor coverings
• Plumbing fixtures (toilets, sinks, faucets, tubs)
• Appliances (dishwasher, water heater within the unit)
• Interior electrical and plumbing from the point it enters the unit
• HVAC equipment that serves only your unit (air handler, ductwork within the unit)
• Cabinets, countertops, and interior improvements

HOA/Association Responsibility

The association is typically responsible for the common elements, which include:

• Roof and roof membrane
• Exterior walls (the structural component, not the interior finish)
• Common plumbing risers and main lines
• Common HVAC components and central systems
• Building envelope (windows and sliding glass doors are sometimes a gray area — check your declaration)
• Common hallways, stairwells, lobbies, and shared spaces
• Parking structures and garages

The Critical Detail: Check Your Declaration

While the Florida Condominium Act provides default rules, your association’s Declaration of Condominium can modify these boundaries. Some declarations shift certain responsibilities from the default allocation. For example, some declarations make the association responsible for drywall up to the unfinished surface, while others make the unit owner responsible for everything from the bare concrete inward. Always review your specific declaration before assuming who is responsible.

Who Pays for Mold Remediation?

The responsibility for mold remediation depends primarily on what caused the mold. The general principle is: whoever is responsible for the component that failed and caused the moisture problem is responsible for the mold that results from it.

Scenarios Where the HOA Is Responsible

• Roof leak: If a roof leak causes water to enter your unit and mold develops, the association is typically responsible because the roof is a common element. The association should remediate the mold and repair the roof.
• Common plumbing failure: If a main plumbing riser or common drain line leaks and causes mold in your unit, the association bears responsibility for the mold remediation in addition to the plumbing repair.
• Exterior wall failure: If the building envelope (stucco, sealant, waterproofing) fails and moisture intrudes into your unit causing mold, the association is responsible.
• Common area mold affecting your unit: If mold in a common hallway, shared wall, or neighboring unit (through the association’s failure to maintain) spreads to your unit, the association may be liable.

Scenarios Where the Unit Owner Is Responsible

• Unit plumbing leak: If your toilet, faucet, water heater, dishwasher, or washing machine leaks and causes mold within your unit, you are responsible.
• Failure to maintain your unit: If you allow humidity to go uncontrolled (turning off AC during an extended absence), fail to address a known leak, or neglect maintenance that leads to mold, you bear responsibility.
• Unit HVAC issues: If your air handler’s drain pan overflows or your condensate line clogs and causes mold within your unit, the responsibility is yours.
• Shower and bathroom failures: Failed grout, caulk, or shower pan within your unit is your maintenance responsibility.

Gray Areas and Disputes

Many condo mold situations involve gray areas where responsibility is unclear:

• Shared wall between units: If a plumbing failure in Unit A causes mold in Unit B, Unit A’s owner (and their insurance) is typically responsible for the damage to Unit B.
• Windows and sliding glass doors: Responsibility varies by declaration. Some assign windows to the unit owner; others to the association.
• Mold from multiple causes: If mold results from both a roof leak (HOA responsibility) and a unit owner’s failure to run the AC (owner responsibility), allocation of costs becomes contentious.

Insurance in Condo Mold Situations

Understanding the insurance landscape is critical for condo mold claims.

The Association’s Master Policy

The condo association carries a master insurance policy that covers common elements and, depending on the policy type, may cover some portion of individual units. Florida recognizes several types of condo master policies:

• “Bare walls” coverage: Covers the structure only — no interior finishes, flooring, or fixtures within units
• “All-in” or “single entity” coverage: Covers the structure plus original interior finishes, fixtures, and improvements as originally built by the developer
• “All-in including improvements” coverage: Covers everything including owner-made improvements (rare)

Your HO-6 (Condo Owner) Policy

Your individual condo insurance policy (HO-6) covers your personal property, interior improvements, and liability. It also covers the gap between what the master policy covers and what you need. Most HO-6 policies in Florida include a mold sublimit (typically $10,000), similar to standard homeowners policies.

Filing the Right Claim

When mold results from a covered cause of loss:

1. If the source is a common element (HOA responsibility), notify the association in writing and request they file a claim on the master policy
2. If the source is within your unit (your responsibility), file a claim on your HO-6 policy
3. If responsibility is disputed, file a claim on your own policy to protect yourself while the dispute is resolved — your insurer may pursue the association through subrogation

Steps to Take When You Find Mold in Your Condo

1. Document the mold and any visible moisture source with photos and video
2. Notify the association in writing immediately, even if you believe the mold is within your unit’s responsibility. Many declarations require prompt notification of any condition that may affect common elements or other units.
3. Determine the moisture source. Professional mold testing and moisture detection can identify where the water is coming from, which is critical for establishing responsibility.
4. Review your Declaration of Condominium to understand the maintenance responsibility boundaries for your specific association.
5. Call a professional restoration company. A restoration company like WrightWay Emergency Services provides professional assessment, identifies the moisture source, documents the damage for your insurance claim, and begins remediation immediately. Do not delay — mold spreads rapidly in Florida’s climate, and waiting increases the damage, the cost, and the potential for it to affect neighboring units.
6. Contact your insurance company to report the claim. Your restoration company’s professional documentation — including moisture readings, affected area measurements, and photo evidence — supports a stronger claim and helps establish the cause of loss.

Preventing Mold in Your Florida Condo

As a condo owner, you can control the factors within your unit:

• Keep your AC running at 78 degrees or lower, even when away
• Maintain your unit’s plumbing — check under sinks, around toilets, and behind appliances monthly
• Use bathroom exhaust fans during and after showers
• Report roof leaks, exterior cracks, and common area moisture issues to the association promptly
• Service your AC unit annually, including condensate drain line cleaning
• Monitor indoor humidity and keep it below 60 percent

Need Help? Call WrightWay

WrightWay Emergency Services works with both condo owners and associations on mold remediation projects across Southwest Florida. We provide professional assessment, insurance claims documentation, and remediation services that meet IICRC standards. Our team can help identify the moisture source, determine responsibility, and get the mold remediated quickly — before it spreads to neighboring units.

Call us at (941) 379-8669 to schedule a condo mold assessment. We serve Sarasota, Fort Myers, Naples, and all of Southwest Florida.