Real estate & property analytics · ATTOM Data Solutions, LLC

ATTOM

Nationwide property data business aggregating tax, deed, mortgage, foreclosure and valuation records for real estate, insurance and mortgage analytics.

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ATTOM is a property-data business rather than an analytics application: it aggregates and licenses nationwide U.S. property records, tax assessments, deeds, mortgages, foreclosures, and derived valuation and neighborhood data, sourced from county and municipal recorders and standardized into a common data model. Real estate technology companies, lenders, insurers and market researchers license this data via bulk files, APIs or cloud data-marketplace listings (AWS, Snowflake) to power their own products rather than using ATTOM as an end-user analytics tool themselves. Its role parallels Cotality's in the insurance category and HouseCanary's for valuation specifically, but ATTOM's differentiator is breadth and depth of public-record coverage across the full property lifecycle rather than a proprietary AVM or forecasting model as the core product.

At a glance

Vendor ATTOM Data Solutions, LLC
Pricing model Quote only
Free tier No
Deployment Cloud
Open source No
Best for Proptech, mortgage and insurance companies needing bulk, standardized nationwide property records to build on.

Pricing

Data licensing by dataset, geography and delivery method; not published.

Pricing has not been verified yet — see the vendor's site.

Features

  • Nationwide property tax, deed and mortgage records
  • Foreclosure and distressed-property data
  • Automated valuation model (AVM) data feeds
  • Neighborhood and demographic data
  • Bulk file, API and cloud-marketplace data delivery
  • Standardized property data model across counties

Integrations

Profile last reviewed September 21, 2026

Alternatives

HouseCanary Residential property valuation and forecasting platform providing AVMs, market reports and API-based data for lenders, investors and agents. CoStar Commercial real estate data and analytics business covering property listings, sales comps, lease data and market trends across the U.S. and beyond. Reonomy Commercial real estate ownership and deal-sourcing platform covering 53M+ U.S. properties, used to find owners and off-market opportunities.

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Terms to know

Data quality The degree to which data is accurate, complete, consistent and fit for the purpose it is being used for. Predictive analytics Analytics that uses historical data and statistical models to estimate what is likely to happen next. Automated valuation model (AVM) A statistical or machine-learning model that estimates a property's market value from comparable sales and property data, without a human appraiser. Data modeling The practice of organizing data into entities, relationships and schemas that make it accurate and efficient to query.

Related guides

Housing and community data, explained How housing markets and neighborhood conditions get measured — the indexes, the record-level data behind them and who publishes what for free. How to choose a real estate data platform Real estate data splits into free aggregate market trends and paid parcel-level or ownership records — the question decides which side you need.