MA · Flood-disclosure law

Does a Massachusetts seller have to disclose flooding?

Massachusetts follows caveat emptor (buyer beware) and has no general statutory seller property-condition disclosure form; there is no statewide mandate to disclose flooding. The only mandatory residential seller disclosures are lead paint and the Title 5 septic system; a seller (or broker) may not, however, affirmatively misrepresent or conceal a known material defect.

Massachusetts at a glance

Buyer-beware (caveat emptor)

No mandatory statutory seller disclosure. Common-law duties apply — the seller can't actively conceal or misrepresent a known defect, and must answer a direct question honestly.

DisclosureNot required by statute

Opt-outNone

Corroborated (secondary)· verified June 16, 2026

The 4-card answer

Massachusetts flood-disclosure, decoded

Whether the seller must disclose, what triggers it, the penalties, and any opt-out gotcha — each card cites its source.

Does the seller have to disclose flooding?

No statutory disclosure

Buyer-beware (caveat emptor)

Massachusetts follows caveat emptor (buyer beware) and has no general statutory seller property-condition disclosure form; there is no statewide mandate to disclose flooding. The only mandatory residential seller disclosures are lead paint and the Title 5 septic system; a seller (or broker) may not, however, affirmatively misrepresent or conceal a known material defect.

No mandatory statutory seller disclosure. Common-law duties apply — the seller can't actively conceal or misrepresent a known defect, and must answer a direct question honestly.

Corroborated (secondary)· verified June 16, 2026

What triggers the duty

No general disclosure trigger — no statutory seller disclosure duty for residential sales
Lead paint disclosure required for homes built before 1978; Title 5 septic system disclosure required where applicable

Penalties & remedies

No general disclosure statute, so no statutory disclosure penalty; affirmative misrepresentation or concealment can give rise to liability, including under Ch. 93A (which allows up to treble damages and attorney's fees for knowing/willful unfair or deceptive acts, primarily applicable to brokers/those acting in trade or commerce)

Buyer remedy: Varies — no statutory disclosure remedy; buyer recourse is common-law fraud/misrepresentation and, where applicable, Ch. 93A (potential double/treble damages and attorney's fees). A passive failure to volunteer information generally is not actionable absent a direct question or affirmative concealment.

Opt-out gotchas

No statutory opt-out or waiver-for-credit mechanism identified. The disclosure duty (where it exists) cannot simply be bought out.

Research note ▾

No general residential seller disclosure statute exists, so statute_citation is null and source_url (primary statute) is null — the absence of a mandate is corroborated across multiple authoritative secondary sources (Nolo, Massachusetts Real Estate Law Blog, practitioner firm articles). Mandatory disclosures are limited to lead paint (M.G.L. c. 111, § 197A and federal law) and Title 5 septic (310 CMR 15.000) — not flooding. Brokers/salespersons owe affirmative duties under 254 CMR and cannot misrepresent known material defects. Confidence 'secondary' because the conclusion rests on the absence of a statute as reported by secondary sources rather than a single primary citation.

Buyer's rights

If you're buying in Massachusetts

Your rights re-framed from the buyer's side, plus a pre-closing checklist that holds in every state.

What Massachusetts law gives you as a buyer

Massachusetts does not mandate a seller flood-disclosure form, so the steps below matter even more here. You generally still have a claim if the seller actively concealed a known defect or answered a direct question falsely — but the burden is on you to ask and to investigate.

Your pre-closing checklist (works in every state)

Pull a free FEMA flood-zone lookup
Enter the address on FEMA's Flood Map Service Center to see the property's flood-zone designation (Special Flood Hazard Area = Zone A/V). This is public and free, regardless of what the seller discloses.
msc.fema.gov ↗
Request a CLUE / loss-history report
A C.L.U.E. (Comprehensive Loss Underwriting Exchange) report shows insurance claims filed on the property in the last ~7 years, including water and flood claims. The current owner can pull theirs free once a year from LexisNexis.
LexisNexis consumer disclosure ↗
Get an independent inspection — ask about water
Hire your own inspector and specifically flag drainage, grading, sump pumps, and signs of past water intrusion (staining, efflorescence, fresh paint in basements). An inspection contingency protects you if problems surface.
Get a flood-insurance quote before you waive contingencies
Quote NFIP or private flood coverage early. Homeowners' insurance does NOT cover flood damage. A federally backed mortgage on a property in a Special Flood Hazard Area generally requires flood insurance — budget for it.
floodsmart.gov ↗

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Massachusetts

Does the seller have to disclose flooding?

No statutory disclosure

Buyer-beware (caveat emptor)

Massachusetts follows caveat emptor (buyer beware) and has no general statutory seller property-condition disclosure form; there is no statewide mandate to disclose flooding. The only mandatory residential seller disclosures are lead paint and the Title 5 septic system; a seller (or broker) may not, however, affirmatively misrepresent or conceal a known material defect.

No mandatory statutory seller disclosure. Common-law duties apply — the seller can't actively conceal or misrepresent a known defect, and must answer a direct question honestly.

Corroborated (secondary)· verified June 16, 2026

What triggers the duty

No general disclosure trigger — no statutory seller disclosure duty for residential sales
Lead paint disclosure required for homes built before 1978; Title 5 septic system disclosure required where applicable

Penalties & remedies

No general disclosure statute, so no statutory disclosure penalty; affirmative misrepresentation or concealment can give rise to liability, including under Ch. 93A (which allows up to treble damages and attorney's fees for knowing/willful unfair or deceptive acts, primarily applicable to brokers/those acting in trade or commerce)

Buyer remedy: Varies — no statutory disclosure remedy; buyer recourse is common-law fraud/misrepresentation and, where applicable, Ch. 93A (potential double/treble damages and attorney's fees). A passive failure to volunteer information generally is not actionable absent a direct question or affirmative concealment.

Opt-out gotchas

No statutory opt-out or waiver-for-credit mechanism identified. The disclosure duty (where it exists) cannot simply be bought out.

Research note ▾

No general residential seller disclosure statute exists, so statute_citation is null and source_url (primary statute) is null — the absence of a mandate is corroborated across multiple authoritative secondary sources (Nolo, Massachusetts Real Estate Law Blog, practitioner firm articles). Mandatory disclosures are limited to lead paint (M.G.L. c. 111, § 197A and federal law) and Title 5 septic (310 CMR 15.000) — not flooding. Brokers/salespersons owe affirmative duties under 254 CMR and cannot misrepresent known material defects. Confidence 'secondary' because the conclusion rests on the absence of a statute as reported by secondary sources rather than a single primary citation.

Summary of Massachusetts law as of June 2026. Not legal advice.

Full Massachusetts page

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