Skip to content
scrubmyinfo
Registered data broker

How to remove your information from CoStar Realty Information, Inc.

CoStar Realty Information, Inc. is a data broker registered with the State of California. Below is what it discloses about the personal information it collects, who it sells that information to, and how to make it delete yours.

Website
costar.com
Based in
Arlington, Virginia

Don’t want to do it yourself?

We file this removal for you, prove it worked with a screenshot and a timestamp, then re-check it every 45 days and refile if CoStar Realty Information, Inc. puts you back.

Free scan — see your listings

Plans from $4.99/month. No card for the scan.

Mandatory disclosures

What CoStar Realty Information, Inc. tells the state it does with your data

Every data broker operating in California must file an annual registration under the Delete Act. These are that broker's own answers.

Sensitive categories collected
  • precise geolocation
Sold or shared in the past year with
  • a foreign actor
  • the federal government
  • other state governments
From CoStar Realty Information, Inc.’s own state filing
144
deletion requests received
64%
complied with in full
27%
denied outright

Worth knowing: CoStar Realty Information, Inc. denied roughly 27% of the deletion requests it received. A courtesy opt-out form is unlikely to be enough here — this is a broker where a statutory demand citing your state’s privacy law, with a response deadline attached, does the work.

Source: California Data Broker Registry, 2026 filing. Figures are as reported by the broker.

Rights page they filed with the state https://www.costar.com/about/privacy-notice

Privacy contact on file globalprivacyinbox@costar.com

How we do it

Our route for CoStar Realty Information, Inc.

We file the strongest instrument available for your state, not whichever form is easiest.

  1. California residents
    A DROP filing through the state platform. CoStar Realty Information, Inc. is legally required to check it every 45 days and delete you — no form, no confirmation email, no discretion.
  2. The other 19 states with privacy laws
    A statutory deletion demand citing your state's own act, with the response deadline stated on its face.
  3. Everyone
    A written deletion request to the privacy contact on their state filing.
  4. Then, forever
    Re-verification at 7, 30 and 90 days, then every 45 days. If your listing reappears, we refile and tell you.

See if CoStar Realty Information, Inc. has you listed

Two fields. No account, no card, no email address.

No account, no card, no email. We show you the real listings first.

Keep going

You are almost certainly on these too

Brokers buy from each other. Removing yourself from one rarely removes you from the next.

All data brokersYour rights by stateWhat can’t be removed