Expert guides to flood zones, radon, earthquake risk, air quality, and the data that matters most when buying a home.
What inspections cover, what they miss, and why smart buyers use both. Three real scenarios that changed buying decisions.
EssentialZone A vs AE vs X. Insurance requirements, BFE, costs by zone, and how to read FEMA maps before making an offer.
EssentialZones 1, 2, and 3. Testing costs ($15–$300), mitigation ($800–$2,500), and why every home should be tested regardless.
Zone comparison table, insurance costs, BFE, and how to check any address.
Zones 1/2/3, pCi/L levels, testing options, and mitigation costs.
USGS PGA maps, insurance costs, retrofitting, and seismic zones beyond California.
AQI scale, PM2.5 vs ozone, wildfire smoke, and health effects by level.
What each covers, cost comparison, three real scenarios, and a decision tree for buyers.
Free instant preview. Full report covers 22+ federal data sources for $49.
Built on FEMA · USGS · NOAA · EPA · Census + 17 more federal sources