broken up and sold off. Various organisations established facilities on the smaller but still spacious properties that resulted from the subdivision; a Franciscan Friary, Marcellin College for boys, Roskill Masonic Hospital, and Liston Village (a residential home which includes the historic Pah Stable Block). Other parts of the property were purchased by the Hillsborough Bowling Club, The Church of Jesus Christ of Latter-day Saints who built a church on Pah Road, Sanitarium Wholefoods and Holeproof Enterprises who built factories on Pah Road and Auckland City Council who created Seymour Park. The rest of the extensive farmland was redeveloped as suburban housing although a portion to the south of Herd Road is still utilised for grazing land probably because it is very steep. The two storied Farm Managers House still stands at 1 Warren Avenue. The Pah Mansion was eventually purchased by the Roman Catholic Church in 1913 and renamed Monte Cecilia. Part of the remaining land close to the house was developed as Monte Cecilia Primary School, and the house itself was used as emergency housing for many years. The Auckland City Council purchased the property in 2002. Its magnificent grounds contain a number of interesting specimen trees and is now part of a public park named Monte Cecilia Park which will eventually include the site of Monte Cecilia Primary School which will be relocated elsewhere in the area. The house has been renovated and is now being used to display Sir James Wallace's extensive collection of New Zealand Modern art. Landmarks and features Hillsborough Cemetery, a major cemetery in Auckland primarily in use between 1916 and 1976, located on the Hillsborough ridge Monte Cecilia Park, a large public park in Hillsborough Pah Homestead, a historic homestead and art gallery The northern coastline of the Manukau Harbour, which includes Grannys Bay, Taylors Bay and Hillsborough Bay St Francis Retreat Centre, a historic friary that opened in 1940. The Waikōwhai Walkway, a path linking Onehunga to Lynfield Cove. Demographics Hillsborough covers and had an estimated population of as of with a population density of people per km2. Hillsborough had a population of 12,489 at the 2018 New Zealand census, an increase of 1,371 people (12.3%) since the 2013 census, and an increase of 1,914 people (18.1%) since the 2006 census. There were 3,870 households, comprising 6,171 males and 6,315 females, giving a sex ratio of 0.98 males per female, with 1,965