What Louisiana Sellers Must Disclose

Louisiana requires sellers to put it in writing. The form is the Property Disclosure Document. The seller must complete the commission-prescribed disclosure document in good faith, to the best of the seller's belief and knowledge, and deliver it no later than when the buyer makes an offer.

What the disclosure covers — and what it is

Louisiana sellers must complete the state property disclosure document in good faith based on what they know, and deliver it by the time you make an offer; late delivery gives you 72 hours (excluding weekends and holidays) to terminate or withdraw. The form has a dedicated flooding section covering past flooding, flood zone, flood insurance, and past flood claims or federal assistance. It is a known-defects disclosure, not a warranty.

Flooding: the answer that matters most

Louisiana law specifically requires flood disclosure: the seller has to tell you about flood risk or history. Read that answer carefully, then verify it against the official map — FEMA's National Flood Hazard Layer is the map your lender will use, and a seller's 'never flooded' is not the same as 'not in a flood zone.'

The Louisiana traps inside the paperwork

Federal flood assistance can lock in a flood-insurance duty. The disclosure asks about past federal flood disaster assistance; under 42 U.S.C. 5154a, a home that received it must keep flood insurance in force, and that obligation follows the property to you as the next owner.

Reappraisal sticker shock is phased, not capped. In a reappraisal year your assessed value can jump sharply; Louisiana only phases in the added tax over four years when the increase exceeds 50%, and there is no general cap protecting you.

What no disclosure will ever tell you

A disclosure is the seller's knowledge, on the seller's timeline. It says nothing about the street's crime trend, the registry, the tax bill you will pay after the sale, permits pulled (or never pulled) for the renovation in the photos, or the rezoning working its way through the planning office. In Louisiana, property tax reassessment works like this: Buying does not reset the home's value to your purchase price; values are set at reappraisal at least every four years. If a reappraisal jumps your home's assessed value by more than 50%, the extra tax is phased in over four years rather than hitting all at once — which is why the seller's current bill is a poor guide to yours. Pull those records yourself; they are all public.

Your checks, in order

• Read the disclosure line by line, and get 'unknown' answers in writing anyway — an unknown is a flag, not a pass.
• Run the exact parcel on FEMA's flood map.
• Estimate your post-sale tax bill with the Louisiana records guide — never budget from the seller's bill.
• Check the address against the official Louisiana registry.
• Ask the county for open and expired permits on the address before you waive anything.

Frequently asked questions

Is a seller disclosure form required in Louisiana?

Yes — the Property Disclosure Document. The seller must complete the commission-prescribed disclosure document in good faith, to the best of the seller's belief and knowledge, and deliver it no later than when the buyer makes an offer.

Does a Louisiana seller have to disclose flooding?

Yes — Louisiana requires flood disclosure. Verify it on the FEMA map anyway; the disclosure is the seller's statement, the map is the lender's rulebook.

The seller answered 'unknown' to half the form. Now what?

'Unknown' is legal in most regimes and useful to nobody. Treat every unknown as a job: inspection, permit search, and the county record file. If the seller genuinely doesn't know, the records usually do.

Sources: legis.la.gov · legalclarity.org · lsp.org