Erection of a two storey roof extension on the northern building for use as five residential flats, with associated terraces at third and new fourth and on the flat roof of the southern building; erection of extensions at rear first to new fourth floor to accommodate the new residential access and creation of a new ground floor entrance door in Seymour Place; new plant room at rear first floor level and internal alterations.. http://idoxpa.westminster.gov.uk/online-applications/applicationDetails.do?activeTab=summary&keyVal=OIFW8ZRPMX400
33 Seymour Place London W1H 5AP