Single storey rear structural glass extension. Internal works include: Ground floor: Remove & insert new partitions. Alterations to part ceiling heights and part floor level forming step access to rear lobby. First Floor: Remove & insert new partitions to alter ensuite layout. External works: remove 1no rear rooflight. Insert 1no rear dormer window. Remove ground floor rear window, insert 2no windows in enlarged openings. Construct attached garden boundary wall.