Banyan Tree gained control of Beruwala Walk in from John Keells Holdings in October 2003 and closed it for refurbishment in April 2004.
The hotel is in the South Western tourism belt of the island.
The Indian Ocean tsunami hit the coast in December 2004.
After the end of a 30-year war with Tamil Tiger separatists in 2009, Sri Lanka has seen a surge of tourist arrivals.
"The company is in the process of finalizing the design plans for redevelopment of the hotel property...
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Vera said shareholders will be informed of details as the project progresses.
Vera said he was "cautiously optimistic" despite challenging global conditions and Sri Lanka continuing to struggle with high budget deficits and high int