Demolition of exisiting mansard and partial demolition of existing boundary wall to allow construction of three new storeys (including re-instatement of the mansard roof), ground floor rear extension to house the kitchen and bin store, new glazed stairwell to create four self-contained flats (3 X 2B4P and 1 X 1B2P), addition of flue pipe as well as external alterations including including changes to the ground floor doors and building's fenestration, (re-submission of 19/AP/2265).