38 Hill Street Mayfair W1J Timeline News and progress updates from 38 Hill Street new development in Mayfair W1J Post a new milestone Under offer 38 Hill Street is now under offer. For more information please see wetherell.co.uk. 01/05/2021 by Buildington Development opportunity for sale The Naval Club building at 38 Hill Street in Mayfair is for sale for £35m. The 17,131 sq ft (1,591.5m2) freehold building has been home to The Naval Club since 1946.... 06/04/2021 by Buildington New in Buildington! 18/10/2011 by Buildington