Federal Flood Risk Management Standard
New standard applies to single-family homes and multifamily properties starting Jan. 1, 2025.
The Dept. of Housing and Urban Development (HUD) released a new Federal Flood Risk Management Standard (FFRMS), which went into effect May 23, 2024.
For FHA-insured or HUD-assisted multifamily properties, the new FFRMS requires a complicated, three-tiered process for determining the extent of the FFRMS floodplain, with a preference for a climate-informed science approach (CISA). The FFRMS expands the vertical and horizontal floodplain boundaries beyond the special flood hazard area (100-year floodplains). The rule requires more stringent elevation and flood proofing requirements of properties where federal funds are used to develop or provide financing for new construction within the now defined FFRMS floodplain. It also applies to substantial improvement to structures financed through HUD grants, subsidy programs and applicable multifamily programs.
Key points of interest for single-family builders and developers:
- Compliance with new elevation requirements will be required for single-family new construction where building permit applications are submitted on or after Jan. 1, 2025.
- HUD will require single-family homes located in a 100-year floodplain to be elevated 2 feet above base flood elevation to qualify for FHA mortgage insurance.
- The final rule also includes expanded notification requirements for owners, buyers and developers.
Key points of interest for multifamily builders and developers:
- Compliance with the procedures for the FFRMS floodplain management and protection of wetlands is required for FHA-insured and HUD-assisted apartment properties no later than Jan. 1, 2025.
- For HUD-assisted, HUD-acquired and HUD-insured rental properties, new and renewal leases are required to include acknowledgements signed by residents indicating that they have been advised that the property is in a floodplain and flood insurance is available for their personal property, among other information.
- HUD assured borrowers that FHA multifamily mortgage insurance applications submitted Oct. 1, 2024, could be processed under the floodplain regulations that preceded HUD’s FFRMS requirements.
