The NFIP is a wreck and the insurance agents have convinced the politicians to change the rating system entirely. Enter Risk Rating 2.0. Gone are the days of loking at a map for your zone and doing some basic math to get to a bill. Now it’s all behind the curtain of “propritary information”.
What they are developing is a rating system using data from Core Logic (IMO not a great company) and some sort of black magic math system to rate properties. No idea if they will continue to use elevation certificates or published flood maps or underwriting manuals right now. Use this link to look up how your property will be rated in the new system.