Trusted Property Data.
Built for
What's Next.
Backed by more than 150 years of real estate and public records expertise from The Warren Group, Warren Data Lab delivers nationwide property, mortgage, and market intelligence for the companies building the future of real estate, lending, analytics, and AI.
Scale & Credibility
Deep Data. Broad Coverage. Proven Expertise.
155M+
Properties
99%
Nationwide Coverage
70B+
Historical Records
14
Datasets (and growing)
10+
Data Delivery Methods
155M+
Properties
99%
Nationwide Coverage
70B+
Historical Records
14
Datasets (and growing)
10+
Data Delivery Methods
Data Taxonomy
Explore Our Real Estate & Mortgage Data
Access comprehensive property, mortgage, transaction, and public records data designed for analysis, integration, modeling, and intelligent applications.
Data Delivery
From Raw Data to Real-Time Application
From a single property lookup to enterprise-scale data infrastructure, Warren Data Lab makes it easy to integrate trusted property and mortgage intelligence into products, workflows, analytics and AI applications.
Property Data API
Query parcels, deeds, valuations and mortgage records in real time, built for search-first products and live applications.
Built for the Modern Data Stack
Available through leading cloud, data marketplace, and enterprise technology ecosystems.
Why Warren Data Lab
Deep Roots. Modern Data. National Reach.
Technology changes quickly. Reliable data still starts with knowing the records, the sources, and the markets behind them. Warren Data Lab pairs The Warren Group's long-standing data expertise with a modern approach to delivering property and mortgage intelligence.
Data Expertise Runs Deep
Our experience with real estate and public records gives us the context to understand the data — not simply collect it.
Closer to the Source
Our data originates from authoritative public, property, and industry sources, creating a strong foundation for analytics and decision-making.
Built for Modern Technology
Our data is designed to power today's analytics platforms, PropTech applications, mortgage technology, machine learning models and AI-driven workflows.
Expert Support Matters
Behind our data is a team that understands property records, mortgage markets, and the complexities of putting real estate data to work.
Built on The Warren Group's legacy of data expertise.
Designed for what comes next.
Industry Solutions
Property Intelligence for Every Industry
However your team works with real estate and mortgage data, there's a dataset and delivery method built for how you work.
Mortgage →
Real Estate →
PropTech →
Government →
Universities →
Financial Services →
Marketing →
Explore All Industries →
What Can Better Data Help You Build?
Talk to a Data Expert
→Tell us what you're building. We'll help you find the right data and delivery method.
Explore Our Data
→Browse the full taxonomy of property, mortgage, and public records datasets.
Get Market Insights
→Receive the latest housing, mortgage, and real estate data insights from Warren Data Lab.