What Is CoreLogic?
CoreLogic is a U.S.-based property data, analytics, and technology company that serves the real estate, mortgage, insurance, and government sectors. Founded in 1894 and headquartered in Irvine, California, the company aggregates public records, proprietary data, and market intelligence to support housing-market decisions.
CoreLogic provides real estate data—including property records, ownership history, and valuation insights—along with risk analytics and workflow tools used in lending, underwriting, and investment analysis. It operates as a B2B (business-to-business) data provider, meaning its tools and datasets are primarily licensed to professionals rather than sold directly to consumers.
The company maintains one of the largest property databases in the United States, covering more than 99% of the U.S. population and 153 million parcels.
What Does CoreLogic Do?
CoreLogic offers a range of data products, analytics platforms, and software solutions tailored to specific use cases in real estate, mortgage lending, insurance, and government operations. Below are its core service areas.
Property data and public-record insights
CoreLogic aggregates public records from county assessors, recorders, and tax collectors across the U.S. This includes deed transfers, ownership changes, tax assessments, and legal encumbrances such as liens or foreclosures.
The company normalizes and standardizes these records into searchable databases that clients use for title searches, due diligence, and market research.
Valuation, analytics, and automated valuation models (AVMs)
CoreLogic develops automated valuation models (AVMs) that estimate property values using statistical algorithms, comparable sales, and market trends. These models are widely used in mortgage underwriting, refinancing, and portfolio risk assessment.
The company also provides appraisal management services, property condition reports, and valuation review tools for lenders and servicers.
Mortgage and lending workflow solutions
CoreLogic offers platforms that streamline mortgage origination, underwriting, closing, and servicing. These include fraud detection, compliance verification, tax services, and document management tools designed to reduce processing time and regulatory risk.
Insurance risk, hazard, and catastrophe analytics
For the insurance industry, CoreLogic provides hazard risk data related to floods, wildfires, earthquakes, wind, and hail. Insurers use these datasets to model exposure, price premiums, and assess claims after natural disasters.
The company also offers replacement cost estimators and catastrophe response tools.
Rental, tenant, and property risk screening
CoreLogic operates tenant screening services that pull credit, criminal, and eviction records for landlords and property managers. These tools help assess applicant risk and support lease underwriting.
Who Uses CoreLogic?
CoreLogic serves a wide range of institutional and professional clients across multiple sectors.
Mortgage lenders and servicers use CoreLogic for property valuations, title data, tax services, and fraud detection. Real estate investors and asset managers rely on its analytics to evaluate portfolios, forecast trends, and model risk.
Insurance companies use CoreLogic’s hazard data and catastrophe models to underwrite policies and respond to claims. Government agencies access property records for tax assessment, planning, and public safety purposes.
Appraisers, title companies, and real estate brokers also subscribe to CoreLogic datasets and tools to support transactions and compliance requirements.
What Types of Information Are Included in CoreLogic Data?
CoreLogic aggregates property-level data from thousands of public and proprietary sources. The information varies by region and product but typically includes the following categories.
Property characteristics and ownership history
CoreLogic records include parcel IDs, lot size, square footage, year built, bedroom and bathroom counts, and structural details. Ownership history shows the current owner of record, prior transfers, and chain of title.
Sales history, liens, and transaction records
Sales data includes recorded purchase prices, sale dates, and transaction types (e.g., arms-length sale, foreclosure, short sale). Lien records capture mortgages, tax liens, mechanic’s liens, and judgments filed against the property.
Market trends and neighborhood indicators
CoreLogic provides aggregated market statistics such as median sale prices, days on market, inventory levels, and foreclosure rates at the ZIP code, county, and metro levels. Some products include demographic overlays and school district boundaries.
Common Examples of CoreLogic Reports and Tools
CoreLogic offers a variety of branded products and reports tailored to specific workflows.
Popular tools include CoreLogic’s property detail reports, which compile public-record data, tax assessments, and sales history into a single document. Its AVM products—such as the Home Price Index (HPI)—are used by lenders to estimate current market values.
For mortgage professionals, CoreLogic provides Collateral Evaluation Reports (CERs), which combine automated valuations with risk flags. Title companies use CoreLogic’s TaxProtect and FloodProtect services to monitor ongoing tax and hazard risks.
Insurance clients access CoreLogic’s Hazard HQ platform, which maps wildfire, flood, and wind exposure at the property level.
CoreLogic vs. Zillow, Redfin, and Realtor.com: What’s the Difference?
CoreLogic and consumer-facing platforms like Zillow, Redfin, and Realtor.com serve different audiences and purposes.
CoreLogic is a B2B data provider that licenses property records, analytics, and workflow tools to professionals. It does not operate a public-facing home search site and does not list properties for sale.
Zillow, Redfin, and Realtor.com are consumer portals designed for homebuyers and sellers. They display listings, offer Zestimate or home value estimates, and provide mortgage calculators and agent directories.
These consumer sites often license data from CoreLogic or similar providers to power their backend property databases, valuations, and market insights. However, they package that data for general audiences with simplified interfaces and marketing features.
Is CoreLogic Accurate?
CoreLogic’s accuracy depends on the timeliness and completeness of the public records it aggregates and the models it applies.
The company sources data from county recorders, assessors, and tax offices, which update at varying intervals. In some jurisdictions, records may lag by weeks or months, and not all counties digitize or standardize data consistently.
CoreLogic’s AVMs and analytics are subject to model error, especially in areas with limited sales activity, unique properties, or volatile markets. The company publishes confidence scores and forecast standard deviations to help users assess reliability.
Errors in public records—such as incorrect square footage, outdated ownership, or missing transactions—can propagate into CoreLogic datasets. Users can request corrections, but resolution timelines depend on the underlying data source.
How to Access CoreLogic Data
Access to CoreLogic data differs for consumers and professionals.
For consumers, CoreLogic does not offer a public-facing portal for property searches or home value estimates. However, consumers may encounter CoreLogic data indirectly through real estate websites, mortgage applications, or insurance quotes that license its information.
Individuals who find inaccurate property records on a lender or insurer’s report can contact CoreLogic to initiate a dispute, but corrections typically require documentation and verification through the county source.
For professionals, CoreLogic data is available through subscription licenses, API integrations, and enterprise contracts. Pricing is customized based on usage volume, product suite, and industry segment. Lenders, title companies, insurers, and real estate firms typically negotiate annual agreements.
CoreLogic FAQs
Is CoreLogic a credit bureau?
No. CoreLogic is not a credit bureau and does not collect or report consumer credit information to Equifax, Experian, or TransUnion. However, CoreLogic does operate tenant screening services that may pull credit reports from the bureaus as part of rental application processing.
Does CoreLogic provide a home value estimate?
Yes. CoreLogic offers automated valuation models (AVMs) that estimate property values, but these tools are sold to professionals such as lenders, appraisers, and investors. Consumers do not have direct access to CoreLogic AVMs through a public website.
How do you dispute incorrect property information on CoreLogic?
Consumers who believe their property information in a CoreLogic report is inaccurate can submit a dispute by contacting CoreLogic’s consumer support line or using the dispute form on its website. Supporting documentation—such as a deed, tax record, or appraisal—may be required.
Is CoreLogic free to use?
For consumers, CoreLogic does not offer free public access to its property databases or reports. For professionals, CoreLogic data is available through paid subscriptions and licensing agreements tailored to business needs.
