Because of boundary changes, the land area of Brighton expanded from 1,640 acres (7 km2) in 1854 to 14,347 acres (58 km2) in 1952. New housing estates were established in the acquired areas, including Moulsecoomb, Bevendean, Coldean and Whitehawk. The major expansion of 1928 also incorporated the villages of Patcham, Ovingdean and Rottingdean, and much council housing was built in parts of Woodingdean after the Second World War. By the 1970s, the town had acquired a reputation as a retirement destination, with an elderly population. However, this was reversed in the 1990s, as gentrification saw Brighton regain the fashionable status it held in the 18th and 19th centuries, due in no small part to a burgeoning LGBT population.