17/02/2016 by Buildington
Planning application submitted for:
Excavation of a new subterranean building to provide an estate office, meeting rooms and residents' gym (sui generis) below a ground level roof covered by soft landscaping; conversion of existing basement estate office into 1x2 bed residential unit (Class C3); removal of boiler plant room and installation of a CHP unit within new boiler room; provision of hard and soft landscaping measures and cycles storage facility within existing residents' courtyard.
Address: Block 2 And 4 Portman Mansions Chiltern Street London W1U 6NR
Ref. no: 16/00918/FULL
Source: westminster.gov.uk/planning