ATTOM has announced the launch of the ATTOM Home Price Index (HPI), the newest addition to its expanding ATTOM Intelligence platform under the Valuation Analytics umbrella.
Powered by machine learning and built on ATTOM’s trusted property data and over 30 years of proprietary historical property information, ATTOM’s HPI delivers hyperlocal residential price trends and forecasts across the United States, from the national level down to census blocks.
Updated monthly, the solution provides over 30 years of historical home price trends along with forecasts extending up to 36 months, helping organisations make more informed investment, valuation and risk decisions.
“AI is changing how organisations consume and act on property data. With the launch of our Home Price Index, we’re continuing to expand ATTOM Intelligence beyond data delivery to provide AI-powered intelligence that helps customers better understand market trends, forecast future conditions, and build more sophisticated analytics and AI applications.”
Rob Barber, CEO, ATTOM
Unlike traditional home price metrics that rely on median sale prices, the ATTOM HPI measures underlying market appreciation by modelling millions of validated residential transactions into a continuous monthly price index.
The index includes separate indices for single-family homes (SFH), condominiums, town homes, and an all-residential composite. The result is a more consistent view of housing market movement that supports predictive analytics, AI-powered applications, and data-driven decision making.
“Our goal was to build a home price index that reflects true market movement, not simply the homes that happened to sell in a given month.
“By combining machine learning with one of the industry’s most comprehensive property data assets, we’ve created a hyperlocal index that delivers a more reliable measure of residential price appreciation while providing the forecasting capabilities organisations increasingly need for analytics and AI-driven decision making.”
Aaron Wagner, Head of Data Science, ATTOM
The introduction of ATTOM’s HPI expands its Valuation Analytics portfolio, joining solutions like the ATTOM AVM to provide organisations with a more comprehensive view of residential property values and market performance.
Together, these solutions enable customers across real estate, mortgage, financial services, insurance, and technology to transform trusted property data into actionable intelligence.
