Data Islands

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CoStar Realty Information, Inc.

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Privacy pages

Owner

CoStar Group, Inc., named as the company itself. Investors above it may not be listed.

“costar realty information” Read the source, dated 2026-02-26

Sensitive data it told California it holds

  • precise geolocation Source: California Privacy Protection Agency

Registry records

  • California (Attorney General), as of 2025-04 Source: Privacy Rights Clearinghouse
  • California (CPPA), as of 2026-10-30 Source: California Privacy Protection Agency
  • California (California Privacy Protection Agency), as of 2025-04 Source: Privacy Rights Clearinghouse

Websites on record

  • costar.com Source: California Privacy Protection Agency, tfhumanity-org, Privacy Rights Clearinghouse