(Adds details on the deal from paragraph 2 onwards)
Feb 21 (Reuters) - Australia's Domain Holdings DHG.AX
said on Friday that U.S. online real estate firm CoStar CSGP.O
had offered to buy the property classifieds firm in a deal
valuing it at A$2.65 billion ($1.70 billion).
Domain said CoStar had acquired a 16.9% stake in the
company on Thursday and has proposed to buy the rest of the
shares at A$4.20 per share in cash.
The offer is at a 34.6% premium to Domain's closing
share price of A$3.12 on Thursday.
A source had earlier told Reuters that CoStar was
preparing
a bid for Domain, which is about 60% owned by Australian
media group Nine Entertainment NEC.AX .
The deal would be CoStar's first time owning an
Australian asset.
($1 = 1.5623 Australian dollars)
(Reporting by Himanshi Akhand in Bengaluru; Editing by Mohammed
Safi Shamsi)
((Himanshi.Akhand@thomsonreuters.com;))