Questions & answers · Flood insurance
My basement flooded. Does NFIP flood insurance cover it?
Flood insuranceWho paysChecked Nov 5, 2026
From K.Actuary, founded by Sangmin Kwon, ASA · sources checked 2026-11-05 · Source: FloodSmart.gov (FEMA NFIP) View original ↗
In short
- FloodSmart says basements get limited coverage under NFIP policies.
- What is covered depends on whether you have building coverage, contents coverage, or both.
- The policy defines a basement as an area whose floor is below ground level on all sides.
What this means
This answer is about the federal National Flood Insurance Program (NFIP). FloodSmart answers "Maybe": basements receive limited coverage, and what is covered depends on the type of coverage. With building coverage, certain basement items are covered if they are connected to power and installed, such as central air conditioners, light switches and outlets, furnaces and sump pumps. With contents coverage, basement items are covered if they are connected to a power source, such as washers and dryers, window air conditioners and freezers. The policy defines "Basement" as any area of a building, including any sunken room or sunken portion of a room, having its floor below ground level on all sides. The sources here do not list every covered or excluded basement item; the policy text has more.
Your next step
Look at your declarations page to see if you have building coverage, contents coverage, or both. Report the loss to your flood insurer as soon as possible (FloodSmart's advice). The sources here do not give a separate deadline for basement items.
Check it yourself
Open the FloodSmart page and read the FAQ on basement damage. Open the policy text at the eCFR link and read Article II, item 5.
Where this comes from (2)
[1] FloodSmart.gov (FEMA NFIP) · checked 2026-11-05
Maybe. Basements receive limited coverage under NFIP policies. What's covered will depend on what type of flood insurance coverage you have. … If you have building coverage, certain basement items are covered if they are connected to power and installed. This includes central air conditioners, light switches and outlets, furnaces and sump pumps. … If you have contents coverage, basement items are covered if they are …
[2] FEMA · Standard Flood Insurance Policy, Dwelling Form (44 CFR Part 61, Appendix A(1)) · Art. II (Definitions) item 5 · checked 2026-11-05
5. Basement. Any area of a building, including any sunken room or sunken portion of a room, having its floor below ground level on all sides.
How we found this
We matched your question to 2 official sources, quoted the exact lines, and re-checked each quote against its source on 2026-11-05.
What we don’t know yet
Your own plan or notice may say something different. If your letter cites another rule, send it and we will look again.
Every answer is checked against the official rule it quotes.
Information only — not legal advice. Your plan, insurer or agency decides.
This answer quotes the official sources listed above, with the date we checked them. Your own policy, notice and state rules control. We are not your lawyer or your insurer. We don’t file, argue or negotiate claims for you — you send any letter or form yourself.
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