Retention of an infill extension within the front area light-well under the entrance bridge; installation of new window to front vault and conversion of the under pavement vaults to form habitable space for use in association with the existing dwelling house.

Extensions and alterations in connection with the conversion of single family dwelling house to 3 flats; including demolition of ground floor rear projection part upper projection and boundary wall, new full width ground floor extension with rooflights.