The Leading Source for Real Estate and Financial Data, Analytics and Market Insight.


Coronavirus Update

The Warren Group is making every reasonable effort to collect real estate data during these unprecedented times. As more registries restrict access and courts close down, we anticipate further collection issues and as a result you will see fewer sales, notices and liens being recorded throughout our products and services. We will publish this information as it becomes available. We apologize for any inconvenience this crisis may cause, and we thank you for your understanding and continued support. Please call customer service at 617-896-5388 or email if you have any questions. To view a complete list of specific towns that are experiencing collection issues visit our website at

Trusted Real Estate And Financial Information Since 1872

The Warren Group has been collecting, warehousing, enhancing, and delivering real estate sales and ownership data since 1872. With more than 145 years of experience, we offer a range of refined lending and real estate products, information services, and printed and online publications – including the weekly newspaper Banker & Tradesman (MA), The Registry Review (NH), and The Commercial Record (CT). As a family-owned and operated company based in Peabody, MA, The Warren Group has offered nationwide insights and market analytics for four generations.

New Product

Now Offering Probate Property Leads

We are pleased to announce that we have added Probate Properties to our growing suite of Marketing Lists. With an up-to-date Probate Properties List, real estate professionals, investors, and legal professionals can gain valuable access to three distinct data sets: pre-probate records, probate records, and divorce records. Contact The Warren Group today to learn more!

Data Solutions

Knowledge is power, and there is no better source for comprehensive real estate and financial information than The Warren Group. Our suite of Data Solutions is flexible and scalable, enabling you to identify actionable, essential information critical to your success. We help you turn information into opportunities by providing rich data and analytical tools.


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Media Advertising

The Warren Group produces industry-leading newspapers and digital offerings to link professionals in niche industries. Our flagship publications, Banker & Tradesman (MA), The Commercial Record (CT) and The Registry Review (NH) have been empowering industry leaders for more than 145 years. Through our print and digital offerings our advertisers can reach the most engaged and informed decision-makers.


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