New FEMA Flood Maps Alter Insurance for Homeowners
Published Date: 12/18/2025
Notice
Summary
FEMA has updated flood risk maps for several communities, changing flood zones and water levels that affect flood insurance rules. If you live or own property in these areas, your flood insurance rates or requirements might change soon. These updates are final and already published, so check your local map or online to see how it impacts you and your wallet.
Analyzed Economic Effects
3 provisions identified: 1 benefits, 1 costs, 1 mixed.
Final flood map changes may alter insurance
FEMA finalized changes to flood zones, Base Flood Elevations (BFEs), and Special Flood Hazard Area (SFHA) boundaries for many communities on the dates shown in the table (for example, Oct. 9, 2025; Sep. 29, 2025; Nov. 7, 2025). If you live or own property in any listed community, your flood insurance rates or whether you are required to carry flood insurance might change because these LOMRs revise the Flood Insurance Rate Maps (FIRMs).
Communities must meet NFIP floodplain rules
The new or modified flood hazard information is the basis for the floodplain management measures that each listed community is required to adopt or to show evidence of already having in effect to remain qualified for the National Flood Insurance Program (NFIP). The notice cites compliance with 44 CFR 60.3 and related NFIP authorities.
Where to review the final map updates
Each finalized Letter of Map Revision (LOMR) is available for inspection at the community map repository listed in the table and online through the FEMA Map Service Center at https://msc.fema.gov. You (owners or lessees) are encouraged to review the final flood hazard information for your community.
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Related Federal Register Documents
2025-23173 — Proposed Flood Hazard Determinations
FEMA is updating flood risk maps for certain communities, which could change flood zones and water levels used for insurance and safety rules. If you live or own property in these areas, these changes might affect your flood insurance costs and building rules. You’ve got until March 18, 2026, to check the new maps and share your thoughts before they become official.
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2025-23167 — Changes in Flood Hazard Determinations
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Previous / Next Documents
Previous: 2025-23167 — Changes in Flood Hazard Determinations
FEMA just updated flood risk maps for several communities, changing flood zones and water levels. If you live or own property in these areas, your flood insurance and building rules might change soon. These updates are final, so check your local map and get ready to act before your next insurance renewal to avoid surprises!
Next: 2025-23169 — Changes in Flood Hazard Determinations
FEMA is updating flood risk maps for certain communities using new science and data. If you live in these areas, your flood insurance rules might change soon, so check the updated maps and act fast if you want to appeal. These changes take effect after local notices, and you’ve got 90 days to speak up before they’re final.
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