Compare your NFIP Risk Rating 2.0 premium against the private flood market. Model replacement cost, flood zone, elevation above Base Flood Elevation, and contents coverage.
The NFIP estimate uses the Risk Rating 2.0 (RR2) framework FEMA rolled out fully in April 2023. RR2 retired the old zone-based pricing that priced every property in Zone AE the same; instead, each property gets a custom rate based on distance to water source, multiple flood frequencies, building characteristics, and replacement cost. This calculator approximates RR2 with a zone × elevation model — accurate enough to compare against private quotes, but not a substitute for an actual FEMA-quoted Elevation Certificate price.
The private market estimate is modeled from public rate filings by Wright Flood, Neptune Flood, Aon Edge, and Lloyd's-backed programs. Private flood has aggressively grown since 2019 federal rules required lenders to accept qualifying private policies for SFHA mandatory-purchase compliance. The private market wins on low-risk Zone X / shaded-X properties (40-60% NFIP discount common) and on high-value homes whose $250,000 NFIP dwelling cap is insufficient.
NFIP wins for high-risk Zone AE/VE properties that qualify for grandfathered subsidy rates, properties whose elevation certificate triggers below-BFE penalties in the private market, and any property whose lender refuses private flood (uncommon but still happens with small community banks).
All federal surcharges are included in the NFIP estimate: Federal Policy Fee ($50), HFIAA Surcharge ($25 for primary residence), and the 18% Reserve Fund Assessment. Premium increases under RR2 are capped at 18% per year until each property reaches its full-risk rate, which can take 5-15 years for grandfathered properties.