AI-Ready Property Data
Structured Data. Scalable Delivery. AI-Optimized.
Built for AI, Designed for Scale
ATTOM’s AI-Ready Property Data provides a comprehensive foundation of property, market, and ownership data that is structured, standardized, and optimized for modern analytics and AI workflows. From ingestion to delivery, every layer is designed to eliminate data friction, reduce complexity and accelerate real-world insights.
Covering 99 percent of the nation’s population in more than 3,000 counties, ATTOM delivers more than 70 billion rows of transactional-level data and over 9,000 discrete data attributes that is fully optimized for machine learning, analytics and AI-driven applications.
What Makes ATTOM’s Data AI-Ready
ATTOM’s data is engineered, delivered, and structured to support AI, analytics, and modern data workflows—reducing the burden of data preparation and accelerating time to value.
Data Engineered to Power AI
ATTOM’s data is built with structure and consistency at its core, making it easier to use across analytics and machine learning applications.
- Standardized schemas and normalized fields for consistency across data sets
- Semantic views aligned to real-world entities like property, parcel, and ownership
- High-quality data foundations with metadata, lineage, and quality controls
- Reduced need for manual data preparation and transformation
AI-Native Delivery
ATTOM’s data is delivered in formats and environments designed for modern data teams and AI workflows.
- Cloud-native integrations with Snowflake and Databricks for scalable data access
- MCP Server, enabling AI agents and LLMs to query ATTOM’s data in real time through structured, governed access
- AI-optimized file formats including Parquet and GeoParquet for efficient processing
- APIs and developer tools for seamless integration into applications and pipelines
- Efficient access across applications, models, and workflows
Foundation for AI-Powered Intelligence
ATTOM’s data serves as the foundation for a broader system of analytics and intelligence.
- Drives key categories like Valuation Analytics, Property Risk Analytics, Market & Location Analytics, and Research Tools
- Powers purpose-built agents that automate research, enrichment and analysis workflows
- Enables predictive modeling and advanced analytics across real estate, lending, insurance and proptech
- Supports LLM-powered applications for property and market research
Explore ATTOM Intelligence
Through the table of data elements, users can quickly see how data is grouped, connected, and applied to support analytics, modeling, and business decisions.
The ATTOM Enterprise Data Management Program (EDMP)
ATTOM’s Enterprise Data Management Program (EDMP) applies a rigorous, 20-step process to validate, standardize, and enhance property data. Each record is assigned a persistent ATTOM ID and enriched with additional datasets, ensuring consistent, high-quality, and highly usable property data for our customers.
- Address verification and geocoding
- National Change of Address check in accordance with USPS guidelines
- Separation of multiple owner names
- Identification of institutional and individual owners
- Each record matched to persistent, unique “ATTOM” ID for the property
- Can be easily joined to all other records or datasets related to the property
- Multiple sources synergized and prioritized
- Delivers most complete view of property data
- In-house team pro-actively tests and curates data
- Responds to customer feedback and questions
FAQs
What is AI-Ready Property Data?
AI-Ready Property Data refers to datasets that are structured, standardized, and optimized for use in analytics, machine learning, and modern data workflows.
What makes ATTOM's data different?
ATTOM’s data combines national scale, quality, and structure with modern delivery methods, making it easier to integrate, analyze, and apply across a wide range of use cases. ATTOM’s data is engineered for usability, reducing data preparation effort and enabling faster deployment of analytics, models and AI-driven applications.
How is ATTOM's data delivered?
Data is available via flexible, AI-friendly methods designed to fit modern data stacks:
- Cloud-native access via Snowflake and Databricks
- Bulk delivery for large-scale data ingestion
- APIs for real-time integration into applications and workflows
- MCP Server for enabling AI agents and LLMs to query ATTOM’s data through governed, structured access
How does this connect to AI-Powered Intelligence?
AI-Ready Property Data serves as the foundation for ATTOM’s AI-Powered Intelligence framework, which organizes data into structured analytics categories and enables advanced insights and decision-making.
Free
Webinar
Powering Property Intelligence: Inside the ATTOM API & MCP Server
Join us as VP of Product Management, Sean Mooney, takes you through ATTOM’s modern approach to property data access. Learn how to leverage both direct integration through our industry-leading API and AI-native access through our MCP Server — giving you flexible, future-ready ways to work with ATTOM’s most comprehensive real estate datasets.
Our customers access ATTOM data through a variety of flexible formats that allow them to consume the property data most efficiently – whether that be for powering a web portal, software or application or applying proprietary predictive analytics and machine learning to the data. We provide powerful, scalable, solutions to deliver large volumes of data for a range of business needs. Our specific custom data solutions include:
Our customers leverage ATTOM’s robust property data to innovate in a variety of industries, including Real Estate, Insurance, Mortgage, Marketing, Government and Academia. By utilizing ATTOM’s robust property data our clients not only create innovation but gain that competitive advantage within their industry. End-users of the data include developers, data scientists, risk managers, investors, policymakers and analysts.
- Property search portals
- Transaction management and workflow platforms
- Crowdfunding platforms
- Home improvement & services
- Title & escrow
- Commercial real estate
- Home insurance carriers
- Risk modelers
- AI & machine learning providers
- Lenders & servicers
- Lending search portals
- Government regulators & GSEs
- Marketing list brokers
- Direct mail platforms
- Colleges & universities