1. It Defines Your Recovery Path
The substantial determination letter affects whether you can simply repair your home or must meet additional FEMA and local floodplain compliance requirements.
2. It Can Trigger Additional Costs
If your home is deemed substantially damaged or qualifies as a substantial improvement, you may be required to:
Elevate your home above the Base Flood Elevation (BFE).
Upgrade to flood-resistant materials.
Make other modifications to bring your home into compliance with current codes.
These changes can be costly, but they are investments in safety and future resilience.
3. It Impacts Your Insurance and Resale Value
Non-compliance can lead to higher flood insurance premiums—or even loss of eligibility under the National Flood Insurance Program (NFIP). On the flip side, compliant homes often retain or increase their resale value.
💡 Pro Tip: If you’re planning to sell, compliance now can save headaches later.