Westoning is protected from further development and expansion due to being bordered by green belt land as a green buffer on all sides and by the M1 motorway. The village has, however, seen substantial development throughout the last century with new developments including the roads: Highfields, Home Farm Way, and Manor Park Drive. Since 2000, Westoning Manor house was redeveloped into expensive and exclusive flats — most of its grounds were at the same time developed into very large four and five bedroom detached houses. Howard Spensley in 1912 owned it, then a comparatively modern building of brick and stone, although a large quantity of old woodwork he said was taken from the house at Wrest Park, on its construction being demolished, and from the old Palace of Westminster, incorporated in the design of many of the rooms and staircases. The moated site of the earlier manor is to its southwest, and a second manor was southwest of the village centre by Westoning Wood End Farm.