below (a few hundred metres to the east of) the present house/mansion. Part of the second house still stood in 1937. In 1864/5, the third house was built of bricks made on the property. In 1967 the estate became the Antill Park Country Golf Club, and the third house its clubhouse. Modifications and dates upper storey homestead verandah added, ground floor verandah modified, upper floor French doors added 1964conversion of homestead to Golf Club house, by Howard Morton, architect restoration works including drainage, ground floor verandah, removal of upper verandah doors undertaken by Howard Tanner, architect. 2012ground floor verandah restoration and roof repair by NSW Public Works. Further information Date of current mansion unknown. Heritage listing As at 17 August 2007, Jarvisfield's remaining estate is a rural cultural landscape containing the core of the original farm grant, the third Antill house constructed on it, a sandstone stable outbuilding and extensive grounds containing considerable numbers of mature exotic and native trees planted by the Antills. These early plantings give a representative selection of common exotic and some locally native tree species often used on the Cumberland Plain's early farms. These also include some now very rare plants in NSW, and particularly locally rare in the Sydney Basin, such as Chinese funeral cypress (Cupressus funebris) and American osage orange (Maclura pomifera). Osage oranges are now extremely rare in the Sydney basin - only two other examples are known, at Hambledon Cottage, Parramatta and Muogamarra Nature Reserve, Hornsby. Jarvisfield was listed on the New South Wales State Heritage Register on 2 April 1999 having satisfied the following criteria. The place is important in demonstrating the course, or pattern, of cultural or natural history in New South Wales. The Osage orange hedges north and south of the house on its eastern side date to the time the house was first occupied. They have historical significance as part of the early fabric of the place and their association with the Antill family, and are an integral component of the landscaping. The place has a strong or special association with a person, or group of persons, of importance of cultural or natural history of New South Wales's history. The Osage orange hedges north and south of the house on its eastern side date to the time the house was first occupied. They have historical significance as part of the early fabric of the place and their