Do I need flood insurance to buy a house in Northwest Indiana?

Check the address before you offer

Open the FEMA Flood Map Service Center, type in the street address, and read the zone on the map panel. FEMA calls a Special Flood Hazard Area land with a one percent or greater chance of flooding in any given year, and those zones start with A or V. Save a screenshot of the panel with your offer notes.

The Indiana DNR Floodplain Information Portal adds newer state studies and can flag a creek the federal map never drew. The state says that layer cannot be used for flood insurance decisions, so use it to ask better questions and use the FEMA map for the lender.

A zone tells you about the land, not the basement. Ask the seller about water in the basement or crawl space, look at the sump pit, and ask your inspector about grading and gutters on every house, mapped or not.

When the lender requires it

FEMA says the federal government requires flood insurance on a home in a Special Flood Hazard Area when it secures a loan from a federally regulated lender, and the lender has to notify you before closing. That is in FEMA’s flood insurance brochure.

FEMA also tells real estate professionals that some lenders require flood insurance outside those areas. Ask your lender early, before the inspection period ends, whether it applies to the house you want.

FEMA says standard property policies typically do not cover floods, so flood coverage is its own policy. FloodSmart lists the National Flood Insurance Program (NFIP) limits for a home as up to $250,000 for the building and up to $100,000 for your belongings. Get a quote on the exact address while you can still walk away, because the premium changes your monthly payment.

Outside the high-risk zones

A Zone X house does not need a policy under the federal rule, but floods don’t stop at the edge of a map. In its questions and answers for real estate professionals, FEMA says almost one-third of NFIP flood claims from 2014 to 2024 came from areas outside current high-risk flood areas. Ask for a quote anyway and decide with the number in front of you.

Timing around your closing

A new NFIP policy takes effect 30 days after you buy it. There is no wait when you buy it while making, increasing, extending or renewing a mortgage, so coverage can start at your loan closing. Send the application and payment before closing day so the lender can sign off.

If the seller already carries an NFIP policy, ask for the declarations page. FEMA says a seller can transfer the policy to the new owner, whether or not there is a mortgage. Compare it with a fresh quote before you decide.

What an Indiana seller has to tell you

Under Indiana Code 32-21-5-7, an owner who knows that all or part of the property is inside a flood plain on a FEMA Flood Insurance Rate Map has to disclose it. State Form 46234, the Indiana seller’s disclosure, asks that question and also asks about flood damage and water in the basement or crawl space.

The form covers what the seller knows. It is not a flood study. Read it, then check the map yourself. Our answer on the Indiana seller’s disclosure covers when you get it.

Where this comes up around here

The Little Calumet River runs through Hammond, Munster, Highland, Griffith and Gary, and creeks and lakes touch towns all over Lake and Porter County. Our full guide, Flood zones and flood insurance in Lake and Porter County, covers the levee project, map changes and a four-step checklist.

Flood questions belong in your inspection window. Our answers on the home inspection and buyer closing costs cover what else to line up in those days.

Send us the address

Realest is a Crown Point brokerage at 112 S. Main St., Suite B. We’re licensed in Indiana and Illinois. Send us the address of a house you like, and we’ll pull up the FEMA map panel with you before you write the offer.

Related

What will I pay at closing?, What should I watch for on a home inspection?, Do I need an Indiana seller’s disclosure form?, Flood zones in Lake and Porter County, Learn Buying, Ask Realest, Search homes for sale

Quick answers

Do I need flood insurance to buy a house in Northwest Indiana?

Only if your loan requires it. Federal rules require it when the house is in a FEMA Special Flood Hazard Area and the mortgage comes from a federally regulated or federally backed lender. Some lenders require it outside those areas too, so ask yours early.

How do I find out if a house is in a flood zone?

Type the street address into the FEMA Flood Map Service Center and read the zone on the map panel. A zone that starts with A or V is a Special Flood Hazard Area.

Does homeowners insurance cover flooding?

FEMA says standard property policies typically do not cover floods. Flood coverage is a separate policy, and NFIP limits for a home are up to $250,000 for the building and up to $100,000 for belongings.

When does a new flood insurance policy start?

A new NFIP policy takes effect 30 days after you buy it. There is no wait when you buy it while making, increasing, extending or renewing a mortgage, so send the application before closing day.

Does an Indiana seller have to tell me the house is in a flood zone?

Yes, if the seller knows. Indiana Code 32-21-5-7 requires an owner who knows the property is inside a flood plain on a FEMA Flood Insurance Rate Map to disclose it, and State Form 46234 asks.

We used the FEMA Flood Map Service Center, FEMA’s Why do I need flood insurance? brochure, FEMA questions and answers for real estate professionals, 2025, FloodSmart: Buy a policy, Indiana DNR Floodplain Information Portal, IC 32-21-5-7, State Form 46234.

Found a house near water? Give us a call and we’ll check the map with you.

Search homes for sale
Call Pam (219) 801-0432
Call Sash (219) 808-1520

We’re the shop at 112 S. Main St., Suite B, Crown Point, IN 46307. Love Thy Neighbor. General information, not insurance or legal advice.