CoStar is eying Australian real estate classifieds firm Domain for a rumored $2.7 billion. The purchase would put it toe-to-toe with News Corp, which owns REA Group, Australia’s largest classifieds firm.

Turn up the volume on your real estate success at Inman On Tour: Nashville! Connect with industry trailblazers and top-tier speakers to gain insights, cutting-edge strategies, and invaluable connections. Elevate your business and achieve your boldest goals — all with Music City magic. Register now.

Virginia-based commercial behemoth CoStar Group is looking to strengthen its international influence, as the company makes a bid to purchase Australian real estate classifieds firm Domain for a rumored $2.7 billion.

Domain is the second-largest real estate classifieds site in Australia, next to News Corp-owned REA Group, which has dominated the market for two decades. According to reports from Reuters and The Sydney Morning HeraldCoStar began buying Domain stock last Thursday for AUD 4.20 per share, which represents a 34.6 percent premium based on the latest closing price of AUD 3.12.

TAKE THE INMAN INTEL INDEX SURVEY FOR FEBRUARY

CoStar’s stock rush, which was done with the help of Macquarie Capital, has given them a 19 percent stake in Domain, the reports said.

Domain’s parent company, Nine Entertainment, began the year with a massive restructuring of the company’s executive board and divisions in an effort to save AUD 100 million over the next two years. Nine reduced its divisions to streaming and broadcast, publishing, and marketplaces, the latter of which includes Domain and automotive content platform, Drive.

“Our operating model reset will help accelerate the strategic transformation underway at Nine by improving how the different parts of the business work together,” Nine acting CEO Matt Stanton told Variety in January. “Our new approach will better position the business to manage the challenging external environment and ensure the company is future-fit to sustainably deliver for our consumers, partners, shareholders and people.”

Nine Entertainment and Domain have declined to comment on the deal. Meanwhile, a CoStar spokesperson said the company does not comment on speculation.

“CoStar Group continuously evaluates M&A opportunities across a broad range of companies to maximize shareholder value,” the spokesperson told Inman in an emailed statement. “We do not comment on market rumors or speculation.”

The Domain news continues an ongoing battle between CoStar, News Corp and Realtor.com, which began when CoStar purchased residential portal Homes.com in 2021. In 2024, the company spent $1 billion on marketing for the portal.

Email Marian McPherson

Show Comments Hide Comments
Sign up for Inman’s Morning Headlines
What you need to know to start your day with all the latest industry developments
By submitting your email address, you agree to receive marketing emails from Inman.
Success!
Thank you for subscribing to Morning Headlines.
Back to top
Only 3 days left to register for Inman Connect Las Vegas before prices go up! Don't miss the premier event for real estate pros.Register Now ×
Limited Time Offer: Get 1 year of Inman Select for $199SUBSCRIBE×
Log in
If you created your account with Google or Facebook
Don't have an account?
Forgot your password?
No Problem

Simply enter the email address you used to create your account and click "Reset Password". You will receive additional instructions via email.

Forgot your username? If so please contact customer support at (510) 658-9252

Password Reset Confirmation

Password Reset Instructions have been sent to

Subscribe to The Weekender
Get the week's leading headlines delivered straight to your inbox.
Top headlines from around the real estate industry. Breaking news as it happens.
15 stories covering tech, special reports, video and opinion.
Unique features from hacker profiles to portal watch and video interviews.
Unique features from hacker profiles to portal watch and video interviews.
It looks like you’re already a Select Member!
To subscribe to exclusive newsletters, visit your email preferences in the account settings.
Up-to-the-minute news and interviews in your inbox, ticket discounts for Inman events and more
1-Step CheckoutPay with a credit card
By continuing, you agree to Inman’s Terms of Use and Privacy Policy.

You will be charged . Your subscription will automatically renew for on . For more details on our payment terms and how to cancel, click here.

Interested in a group subscription?
Finish setting up your subscription
×