The Warren Group

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99%
Coverage
1872
Year Founded
1B+
Property & Mortgage Records
15
Years of Historic Data
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The Warren Group Data Products: APIs & Datasets

Explore The Warren Group’s datasets, databases, and data feeds.
Gain an in-depth view of property characteristics for more than 157 million properties across the United States (also available at the st...
157M Records
99% Coverage
USA covered
15 years of historical data
Sourced from recorder offices, deed and mortgage data provides a one-of-a-kind view of real estate transactions across the United States.
500M Records
99% Coverage
USA covered
15 years of historical data
NMLS Loan Originator Mortgage Data provides strong intelligence to inform your next move. Access Loan Originator NMLS IDs, Loan Originato...
99% Coverage
USA covered
10 years of historical data
U.S. National MLS (Multiple Listing Service) Property Listings Data provides comprehensive and up-to-date information about properties av...
60M Records
99% Coverage
USA covered
Identify which properties are associated with Homeowner Associations. Explore our robust HOA database, including HOA fees and contact inf...
49M Records
99% Coverage
USA covered
Land Parcel Data provides detailed information about individual parcels of land, offering insights into land ownership, boundaries, zonin...
157M Parcel Records & Geometries
99% Coverage
USA covered

The Warren Group Pricing & Cost

Learn about The Warren Group’s prices, subscription cost, and API pricing.

The Warren Group offers a flexible and tailored pricing model for its real estate and mortgage data solutions. Pricing is determined based on the specific data set, geographic coverage (national, state, or county level), and the number of fields requested. This consignment-based approach ensures that customers pay only for the exact data they need, making it a cost-effective solution for businesses of all sizes.

The supported pricing models for The Warren Group’s data are One-off purchase, Monthly License, Yearly License, and Usage-based. Get talking to a member of the The Warren Group team to receive custom pricing options, information about data subscription fees, and quotes for The Warren Group’s data offering tailored to your use case.

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About The Warren Group

Learn more about The Warren Group’s data sources, use cases, and integrations.

The Warren Group in a Nutshell

The Warren Group is the leading national provider of Real Estate Data including Mortgage Data, Loan Originator Data, Sales Data, Property Data & more.

Headquarters
USA

Country Coverage

North America (1)
United States of America

Data Offering

Property Data
Deed & Mortgage Data
MLS Real Estate Data
Land Parcel Data
Automated Valuation (AVM) Data
Building Permit Data
NMLS Loan Originator Data
Loan Originator Contact Data
Real Estate Listing Data
Pre-Foreclosure Data
Homeowner Association Data
Mortgage Assignments & Releases
Probate, Pre-probate & Divorce Data

Show 13 more

Use Cases

Market Analysis and Trends – Real estate and mortgage data allow businesses and investors to analyze market trends, including price fluctuations, sales volumes, and demand patterns. By studying historical data and current metrics, stakeholders can identify growth opportunities, predict downturns, and assess the market’s health. This information is essential for informed decision-making, helping businesses craft competitive strategies and align with current market conditions.

Property Valuation – Lenders, appraisers, and real estate professionals rely on real estate data for accurate property valuations. Data points like sales history, comparable properties, and local market conditions enable precise appraisals, which are vital for setting listing prices, securing loans, and making investment decisions.

Lending Risk Assessment – Mortgage data helps financial institutions evaluate borrower risk and loan portfolio performance. Access to mortgage histories, debt-to-income ratios, and foreclosure trends enables lenders to make data-driven decisions about loan approvals, terms, and rates while mitigating risk.

Targeted Marketing Campaigns – Marketers in the real estate and mortgage industries use property and mortgage data to identify and segment audiences. Targeted campaigns can focus on homeowners likely to refinance, buyers seeking new properties, or landlords expanding their portfolios, improving ROI.

Urban Planning and Development – Governments and developers use real estate data to guide urban planning initiatives. Parcel maps, zoning information, and building permit data are leveraged to design projects that align with community needs, optimize land use, and comply with regulations.

Investment Portfolio Optimization – Real estate investors use property and mortgage data to identify profitable opportunities and minimize risks. Insights into rental income potential, appreciation rates, and neighborhood dynamics inform purchasing and management strategies for residential and commercial properties.

Fraud Detection and Prevention – Access to mortgage and property data aids in identifying discrepancies or unusual patterns in loan applications and property transactions. Detecting fraudulent activities early helps lenders, insurers, and regulators minimize losses and maintain market integrity.

Real Estate Lead Generation – Real estate professionals leverage data to find leads for potential buyers, sellers, or renters. Insights like property ownership records and market trends allow agents to identify motivated sellers, first-time buyers, or homeowners likely to upgrade.

Homeowner Insurance Pricing – Insurers use property data to assess risk factors for homeowners’ policies. Details about property location, construction type, historical claims, and local crime rates help underwriters set appropriate premiums and terms for customers.

Show 22 more

Data Sources & Collection

Through our relationships with the Town Assessors, the foundation of our database was built from the basic property record. We then employ remote data collectors who contact or visit local town clerks and county registries to collect the transactional data. The records are standardized and the data is verified using our multiple step state-of-the-art technology. In the end a transaction record is matched to the appropriate property record and added to the property history.

Key Differentiators

REPUTATION​: The Warren Group has been in business for 150 years. We were the first company to recognize the value of real estate and transaction data, and we were the first to aggregate recorded data in New England.

FAMILY OWNED​: The Warren Group is a family owner and operated organization. We recognize the value of developing close relationships with our customers and regularly go above and beyond to meet their needs.​

CUSTOMER SATISFACTION RATING: 95%​ Our data team is responsive, boast quick turn-around on projects, provides customized solutions, and offers competitive pricing.

Data Privacy

Choice and Opt-Out
If you decide you do not want us to use your information for marketing purposes, you may notify us in one of the following ways:

When you register to become a member of this site you can instruct us not to contact you with marketing information and offers or share your information with third parties. You can request to opt in or out of marketing messages at any time when you view your account.

You can also make your request by contacting us directly at:

The Warren Group
Attention: Customer Service
2 Corporation Way, Suite 250
Peabody MA 01760
617-896-5367

Integrations

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Frequently asked questions about The Warren Group

What does The Warren Group do?

The Warren Group is the leading national provider of Real Estate Data including Mortgage Data, Loan Originator Data, Sales Data, Property Data & more.

How much does The Warren Group cost?

The supported pricing models for The Warren Group’s data are One-off purchase, Monthly License, Yearly License, and Usage-based. Get talking to a member of the The Warren Group team to receive custom pricing options, information about data subscription fees, and quotes for The Warren Group’s data offering tailored to your use case.

What kind of data does The Warren Group have?

B2B Contact Data, Property Market Data, Property Owner Data, Mortgage Data, and 17 others

What data does The Warren Group offer?

Property Data Deed & Mortgage Data MLS Real Estate Data Land Parcel Data Automated Valuation (AVM) Data Building Permit Data NMLS Loan Originator Data Loan Originator Contact Data Real Estate Listing Data Pre-Foreclosure Data Homeowner Association Data Mortgage Assignments & Releases Probate, Pre-probate & Divorce Data

How does The Warren Group collect data?

Through our relationships with the Town Assessors, the foundation of our database was built from the basic property record. We then employ remote data collectors who contact or visit local town clerks and county registries to collect the transactional data. The records are standardized and the data is verified using our multiple step state-of-the-art technology. In the end a transaction record is matched to the appropriate property record and added to the property history.

What’s The Warren Group’s data privacy policy?

Choice and Opt-Out If you decide you do not want us to use your information for marketing purposes, you may notify us in one of the following ways: When you register to become a member of this site you can instruct us not to contact you with marketing information and offers or share your information with third parties. You can request to opt in or out of marketing messages at any time when you view your account. You can also make your request by contacting us directly at: The Warren Group Attention: Customer Service 2 Corporation Way, Suite 250 Peabody MA 01760 617-896-5367

What are the best use cases for The Warren Group’s data?

Market Analysis and Trends – Real estate and mortgage data allow businesses and investors to analyze market trends, including price fluctuations, sales volumes, and demand patterns. By studying historical data and current metrics, stakeholders can identify growth opportunities, predict downturns, and assess the market’s health. This information is essential for informed decision-making, helping businesses craft competitive strategies and align with current market conditions. Property Valuation – Lenders, appraisers, and real estate professionals rely on real estate data for accurate property valuations. Data points like sales history, comparable properties, and local market conditions enable precise appraisals, which are vital for setting listing prices, securing loans, and making investment decisions. Lending Risk Assessment – Mortgage data helps financial institutions evaluate borrower risk and loan portfolio performance. Access to mortgage histories, debt-to-income ratios, and foreclosure trends enables lenders to make data-driven decisions about loan approvals, terms, and rates while mitigating risk. Targeted Marketing Campaigns – Marketers in the real estate and mortgage industries use property and mortgage data to identify and segment audiences. Targeted campaigns can focus on homeowners likely to refinance, buyers seeking new properties, or landlords expanding their portfolios, improving ROI. Urban Planning and Development – Governments and developers use real estate data to guide urban planning initiatives. Parcel maps, zoning information, and building permit data are leveraged to design projects that align with community needs, optimize land use, and comply with regulations. Investment Portfolio Optimization – Real estate investors use property and mortgage data to identify profitable opportunities and minimize risks. Insights into rental income potential, appreciation rates, and neighborhood dynamics inform purchasing and management strategies for residential and commercial properties. Fraud Detection and Prevention – Access to mortgage and property data aids in identifying discrepancies or unusual patterns in loan applications and property transactions. Detecting fraudulent activities early helps lenders, insurers, and regulators minimize losses and maintain market integrity. Real Estate Lead Generation – Real estate professionals leverage data to find leads for potential buyers, sellers, or renters. Insights like property ownership records and market trends allow agents to identify motivated sellers, first-time buyers, or homeowners likely to upgrade. Homeowner Insurance Pricing – Insurers use property data to assess risk factors for homeowners’ policies. Details about property location, construction type, historical claims, and local crime rates help underwriters set appropriate premiums and terms for customers.

What platforms is The Warren Group integrated with?

Snowflake Data Marketplace