Public Data Sources
Every signal on DLRadar is deterministic and traceable to a public data source.
DLRadar is built entirely from public datasets and public records. We use no synthetic data, no fabricated records, and no black-box AI scoring. Every formula is visible in its underlying view definition, and every figure maps back to one of the sources below.
Housing & price
FHFA HPI (House Price Index)Census ACS (American Community Survey)Census BPS (Building Permits Survey)HUD FMR (Fair Market Rents)RSMeans-style replacement cost
Lending & banking
FDIC Call ReportsFDIC Summary of DepositsFFIEC HMDACFPB Mortgage PerformanceHUD FHAHUD HCV (Housing Choice Vouchers)
Risk & climate
FEMA OpenFEMA disaster historyNFIP flood claimsNOAA Storm Events
Macro & economy
FRED (Federal Reserve Economic Data)BLS (Bureau of Labor Statistics)USDA
Property & transactions
County public recordsGovernment auction sources (tax-deed, foreclosure, government)
Public data remains the property of its respective source agencies and jurisdictions. For exactly how each score is computed, see our methodology.