Demolition of existing buildings with the exception of the front facade at first, second and third floor levels, excavation at rear lower ground floor level, and redevelopment behind retained front facade to provide a new building over basement, ground, first, second, third and new / replaced mansard roofs and replacement shopfronts to provide Class D1 (educational) floorspace at ground and lower ground floors, eight flats (Class C3) on the upper floors (including terraces at rear second, third and fourth floor levels) and plant at rear ground floor level. [SITE INCLUDES 72 AND 74 GREAT PORTLAND STREET].. http://idoxpa.westminster.gov.uk/online-applications/applicationDetails.do?activeTab=summary&keyVal=NTGAH4RPLYY00
70 Great Portland Street London W1W 7NQ