Approval of Condition 3- Staircase Window- pursuant to 21/03135/LBC Construction of a single storey infill extension to side, single storey rear extension (orangery), replacement of all non- original uPVC windows and doors, insertion of patio doors to ground floor rear opening and two rooflights to single storey side wing, alterations to two windows to first floor front, demolition of existing garage and chimney stack, construction of a detached garage with habitable accommodation in the roofspace, a swimming pool with associated plant room and pool house.