(Corrects to Abu Dhabi Commercial Bank in para 6 from Abu Dhabi Commercial Properties)

By Tessa Walsh and Sandrine Bradley

LONDON, May 16 (Reuters) - Atlantis, The Palm, is raising an $850 million syndicated loan to refinance existing debt and provide new funds, banking sources said on Thursday.

Dubai's iconic island resort is refinancing a $700 million, 12-year term loan that was signed in July 2005 and priced at 160 basis points (bps) over LIBOR.

That loan backed the construction of the luxury hotel resort and aquatic theme park.

Atlantis, The Palm, opened on 24 September 2008 as a joint venture between Kerzner International Holdings Limited

KZL.UL and UAE holding company Istithmar.

In April 2012, Istithmar acquired Kerzner's 50 percent stake in the property for $250 million. The property continues to be managed by Kerzner International Resorts.

The new $850 million loan refinancing is being led by Barclays BARC.L and HSBC HSBA.L with Abu Dhabi Commercial Bank ADCB.AD , National Bank of Abu Dhabi NBAD.AD , Commercial Bank of Dubai CBD.DU and Union National Bank, the bankers said.

The loan was launched to a wider syndication on Wednesday and a bank meeting will be held in Dubai next week, the bankers said.

Syndication is expected to be completed by mid June and the loan is expected to be signed by the end of June, they added.

(Editing by Elaine Hardcastle)

((tessa.walsh@thomsonreuters.com)(+44 207 542 4048)(Reuters Messaging: tessa.walsh.thomsonreuters.com@reuters.net))

Keywords: ATLANTIS LOAN/