Details submitted pursuant to reference 20/00989/FUL: materials (3), SuDS (7), energy statement (10) and potable water (11) in respect of sub-division of site and erection of an end-of-terrace 2-storey dwelling house involving part single, part 2-storey rear extension, single storey front extension, front entrance porch together with vehicular access, hardstanding and new site boundary wall.