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Flood Insurance: What It Costs and What to Check

See how flood insurance works, what it covers, and why you shouldn't wait to buy it.

By AssistQuote Editorial Team

Reviewed by Shannon James Russell· Former licensed insurance agent and financial educator

Published September 24, 2026 · Last updated September 26, 2026

Advertiser disclosure: AssistQuote may be paid when you visit or do business with a partner through our links. The provider sets your price. How we make money

The short answer

Regular home and renters insurance don't cover floods. You need a separate flood policy. Most come from the federal program (NFIP) and usually take 30 days to start.

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We never ask for a Social Security number, date of birth or documents.

What affects your flood insurance price

Price range

Flood prices vary a lot from home to home, so we don't list a national average. The NFIP sets each home's price based on that home's own flood risk. Not a quote or an offer. Your price comes from the insurance company.

What moves the number

The NFIP looks at your home's own risk, including:

  • How close you are to water, and what kind of flooding is likely (rivers, rain, storm surge).
  • How high your home sits. Homes built up higher usually cost less to cover.
  • Your foundation type.
  • Past flood claims on the home.
  • What it costs to rebuild your home.

What NFIP flood insurance covers

  • The building: up to $250,000.
  • Your things: up to $100,000. This is a separate policy, so ask for it.
  • Basements: coverage is limited. Most things you keep in a basement aren't covered.

If your home is worth more, private flood insurance can cover higher amounts.

What to ask before you choose

  • "When does my coverage start?" NFIP policies usually take 30 days.
  • "Is contents coverage included, or separate?"
  • "What's covered in my basement?"
  • "Can I get private flood insurance?" It may cost less or cover more, depending on your home.
  • "Would raising my utilities or adding flood vents lower my price?"

The catch: you don't have to live in a flood zone to flood. Many flood claims come from homes outside high-risk areas. And because of the 30-day wait, you can't buy it when a storm is on the way. Buy it before you need it.

Related pages

People comparing this often look at Water Damage Restoration.

Manufactured homes on a permanent foundation can get flood coverage too. See mobile home insurance.

Why AssistQuote is different

Most quote sites ask who you are first. Here you can look at flood insurance costs and options first.

On some websites

They ask who you are first

Some forms want your name and phone number before they show you anything useful. You may not know which companies will get it, or how many will call.

Here, you choose

Answer a few questions without giving your name, email or phone number. See prices, what to ask, and providers to explore. You choose who to contact and what to share with them.

  1. 1

    Check local costs

    See typical price ranges for your area and what moves the price up or down.

  2. 2

    Tell us what you need

    Answer a few questions about the work, not about who you are.

  3. 3

    You decide what's next

    Save or email your options, or visit a provider when you're ready.

Cost information is not a live rate, quote or offer. A provider shown here is not an endorsement. Each provider sets its own prices, privacy and contact rules.

Questions people ask

No. You need a separate flood policy.

NFIP policies usually take 30 days. There are a few exceptions, like when you buy with a new mortgage.

No. You can see what to compare and options for your area with just your ZIP code. You only share your details if you choose to visit a provider.

No. We aren't an insurance company or agency. We help you learn and compare. Then you choose which company to visit, and they set your price.

Ready to see flood insurance options in your area?

Start with your ZIP code. You will see typical local costs and options to explore. No phone number, email or name needed to look.

You choose if, when and who to contact.