(i) the demolition of the existing single- storey rear extension (9.5m2) and storage sheds (6.5m2), (ii) the construction of a new rear extension (part single storey, part two- storey - 19m2), (iii) the replacement of the existing external windows and doors and (iv) all associated site works at the existing 2- storey house at 8 Centenary Row, Old Youghal Road, Cork, T23 V8V0