Sun House, Frognal From Wikipedia, the free encyclopedia Sun House The Sun House on Frognal Way, Frognal, Hampstead, London, UK, is a modernist house built in 1935–1936 by Maxwell Fry. It is a Grade II* listed building.[1] ↑ Historic England. "Sun House (1322140)". National Heritage List for England. Retrieved 4 April 2015. 51°33′17″N 0°10′53″W / 51.5546°N 0.1814°W / 51.5546; -0.1814 This London-related article is a stub. You can help Wikipedia by expanding it.vte Related Articles