ATTOM Home Price Index (HPI)

The ATTOM Home Price Index (HPI) White Paper explores how ATTOM measures residential home price appreciation across the United States using machine learning and one of the nation’s most comprehensive property data assets.

Discover the methodology behind ATTOM’s hyperlocal home price indices and forecasts, including geographic coverage from the national level to census blocks, property type segmentation, and predictive models extending up to 36 months. Learn how organizations are leveraging ATTOM’s HPI to power valuation analytics, market forecasting, investment strategies, and AI-driven applications.