This house became the Bodlondeb Castle Hotel, Church Walks, Llandudno in 1929. It may have been a private house at the time of this photograph, i.e. pre 1922. It was originally built in the 1890s for Thomas P. Davies, son of the founder of St George's Hotel on the Promenade. It is said that he never lived there. It became a military hospital during World War I and a Methodist Holiday Home from 1931 onwards.
Source I. W. Jones' Queen of Welsh Resorts (1975) Page 26.