Change of use of existing squash courts to create additional residential accommodation (6no. studios) for the YMCA to include partial demolition of the existing squash courts, removal of the existing flat roof, and construction of new external wall, private courtyard, party walls and party floor

Change of use of 18 and 19 Henrietta Street from Class E (commercial) to Class C3 (residential) to create two dwellings, involving internal and external alterations including the demolition of existing extensions and the provision of new extensions