The Grand Theatre in Llandudno (now Broadway Boulevard nightclub) was never much of a financial success, probably due to its location:
It went up for sale in....
1905:
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1925:
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1946:
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1956:
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In 1957, it was bought by John Creese-Parsons, who redecorated and refurbished it, then kept it open with a steady stream of Agatha Christie plays until 1980, when non-compliance with fire regulation caused it to close. It reopened in 1987 as the Grand Revivals nightclub, then became Broadway Boulevard in 1990.
Earlier this year, I took a behind the scenes tour of the Grand Theatre to view the parts of the building normally not accessible by the Public. The photos are all here:
http://www.flickr.com/photos/davellandudno/sets/72157623521219490/