
match and append
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- Enrich and supplement your data with reliable, comprehensive information
- Access data and analytics from a single provider to save time and money
- Combine our vast datasets for more powerful insights
- Create customized reports for a single use or for ongoing monitoring
Leverage Black Knight’s Match and Append services to enrich and supplement your data. We offer a wide range of property data sets and proven analytics to meet your needs. Our robust, high-quality data assets include nationwide listing information, neighborhood trends, parcel boundaries, property-level climate-risk data, valuations and more. We also offer the most reliable and current public records property data available, since we collect it directly from the source.
- Overview
- Features
- What’s Included
About Match and Append
Black Knight’s Match and Append offers you the flexibility to customize a wide range of property data to meet your business needs. Leverage our Match and Append service to:
- Create more targeted marketing lists
- Identify cross-sell opportunities
- Support your due-diligence efforts
- Monitor lien status
- Enhance your data with more current information
- Create effective portfolio-retention campaigns
- Identify portfolio risk
- And more
Highly Experienced Client Support Team
To fully understand your business and data needs, our highly experienced client support team, backed by a large staff of technical experts, will work closely with you to provide the best solutions to solve your business challenges.
Reliable Data You Can Count On
As a leader in collecting public records data from the source, we apply stringent quality control measures so you can be confident in the information we provide. Leverage our nationwide public records data covering 99.99% of the U.S.
The Comprehensive Data You Need
Black Knight’s industry-leading property data and market analytics deliver the unparalleled data depth and breadth you need to make more informed business decisions.
Whether you need to enhance your data file for individual properties or an entire portfolio, Black Knight provides a single source for your real estate and mortgage data and analytics needs.
- Nationwide coverage
- Numerous delivery options
- Up-to-date information
- Flexible permitted-use options

Data From the Source
As a leader in collecting public records data from the source, we apply stringent quality control measures so you can be confident in the information we provide.
Great Data Transparency
Benefit from our in-depth understanding of the intricacies related to how the public records data was collected and defined, which means greater transparency.
Nationwide, Comprehensive and Detailed
Data with unparalleled depth and breadth.
Expertise to Drive Performance
Highly experienced professionals with deep knowledge to fully understand and support your needs.
Flexible Permitted-Use Options
Our flexible permitted-use options will support your specific file-enhancement needs.
More Powerful Insights
Using a unique data ID, you can combine our datasets for more powerful insights.
Numerous Delivery Options
API, batch, list extraction: you tell us the criteria and we’ll add the data.
Comprehensive Data Offerings
Leverage our services on an ad-hoc basis or to continually monitor properties — either way you’ll gain powerful insights from our comprehensive data and analytics, including:

Mortgage Monitor Analytic Library
Receive a deeper view into the market-leading data and analytics that are featured in Black Knight’s pre-eminent monthly Mortgage Monitor report.
Learn Morelearn more
Speak to a Black Knight representative to find out how our data can provide you with deeper insights.

Solutions for Match and Append
Our comprehensive data and actionable analytics solutions are used by industry professionals across the U.S. to help inform their critical business decisions. Select a solution suite below to learn more about our we can help transform your business.
Goals Related to Match and Append
Find out how Black Knight’s Match and Append solution can help you find and retain customers, manage your portfolio, reduce costs and mitigate risk.
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Related Products & Services
Black Knight offers deep industry knowledge and insights that you can leverage to meet your goals. Learn more about all of our related products.
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