Buying or Selling a Home With Mold in Texas: Disclosure Guide

This page is informational, not legal advice. Real estate disclosure rules vary by state and by the type of transaction. Read the cited statute or commission rule directly, talk to a Texas real estate attorney, and use the official disclosure form for your specific transaction.

Does Texas require a seller to disclose mold?

Yes. Texas requires residential property sellers to deliver a written disclosure covering known material defects.

The controlling rule is Tex. Property Code § 5.008 (Seller’s Disclosure of Property Condition).

The statutory disclosure typically asks specifically about water damage, leaks, and the seller’s knowledge of mold or fungal contamination. A seller who marks “no” or “unknown” on the form when they had actual knowledge can face misrepresentation liability after closing.

Texas Property Code § 5.008 requires sellers of single-family residential real property to deliver a Seller’s Disclosure of Property Condition. The form lists categories including water damage and mold. See the Texas mold laws page for TDLR contractor licensing rules.

Read the current text on the legislature’s website at statutes.capitol.texas.gov.

What buyers should know in Texas

If you are buying a home in Texas, treat the seller’s disclosure as the starting point, not the answer. Do an independent home inspection, and if the inspector flags water staining, musty smell, or visible mold, get a separate mold assessment from a qualified inspector. Ask the seller in writing whether the property has had: water intrusion or flooding, prior mold testing or remediation, an active insurance claim related to water or mold, or any documented HVAC mold problems. Save the responses. In a statutory-disclosure state like Texas, written misrepresentation on the official form is one of the strongest theories for a post-closing claim, so make sure you keep your copy of the disclosure form.

What sellers should do in Texas

If you are selling a home in Texas, the safest position is to disclose what you know. If you have ever had visible mold, water damage, an HVAC mold problem, prior remediation, or an active insurance claim involving water or mold, write it down on the disclosure form (or in writing to the buyer if your state does not use a form). Keep records of any remediation: who did the work, when, and the post-remediation verification. In a statutory-disclosure state like Texas, the disclosure form is your record. Marking ’no’ on a question where you had actual knowledge is the single most common path to a fraud-by-omission claim after closing.

What if mold is discovered after closing?

In every state, the question of post-closing remedies depends on the specific facts: was the defect actually known to the seller, was it concealed, did the seller mark “no” or “unknown” on a disclosure form when they should have answered “yes,” and how material was the defect. Common claim theories include:

• Fraudulent concealment. Available in nearly every state, including caveat emptor states. Requires showing the seller actively hid the condition.
• Misrepresentation on the disclosure form. Easier to prove in states with a statutory disclosure form, because the form locks in the seller’s representation.
• Breach of contract. If the purchase contract had specific representations about the property’s condition.
• Real estate professional liability. Listing brokers and licensees in some states have independent disclosure duties.

These claims have specific statutes of limitations, often shorter than the general fraud limit. Talk to a Texas real estate attorney quickly if you discover post-closing mold and suspect concealment or misrepresentation.

How this pairs with Texas’s other mold rules

• For licensing rules (who can do the remediation work), see the Texas mold remediation laws page.
• For tenant rights (mold in a rental, not a sale), see the Texas tenant mold rights page.
• For flood-related mold (post-storm context), see the Texas flood-mold guide.

Talk to a mold pro in Texas

If you are buying a home in Texas and the inspection turned up mold, or you are selling and want a remediation done before listing, call 866-871-0209. We will connect you with a Texas mold pro for a no-obligation phone consultation.

Disclaimer

Mold disclosure laws change. The statute or rule cited above is the controlling authority on the legislature’s or commission’s website; that version, not this summary, governs. Talk to a Texas real estate attorney before relying on a specific procedure or remedy described here.