Studley Park is a heritage-listed former defence establishment, grammar school and private residence and now clubhouse and golf course located at Camden Valley Way in the south-western Sydney suburb of Narellan in the Camden Council local government area of New South Wales, Australia. It was designed by A. L. & G. McCredie and built from 1888 to 1889. It is also known as Payne's Folly, St. Helen's School, Campbelltown-Camden Grammar School and Camden Co. It was added to the New South Wales State Heritage Register on 2 April 1999. On 22/11/2019 a concept development application was lodged covering Studley Park and part of the adjoining golf course for a staged development comprising demolition, restoration works to Studley Park House, construction of 2 story hotel and at-grade parking, construction of 4 residential flat buildings with 2-4 stories and basement parking as well as associated road access, vegetation removal, landscaping and civil infrastructure. History Land grant(s) Two early grants comprise the land today forming Camden Golf Course / Studley Park estate (what remains of it). These were made in 1810 and 1812. Prior to this John Macarthur received a grant on the southern side of the Nepean River of and this became known as Camden Park Estate. Governor Macquarie granted two of Macarthur's employees, John Condron and William Parrott (both convicts who subsequently obtained freedom) each in 1810 and 1812 respectively. These two grants, when later combined, made up the original enclosure of Studley Park. They were used for farming, the 1814 muster showing that Parrott (his land became known as 'Parrott's Farm') was a landowner with two convicts under his control whilst the 1822 muster records that Condron had cleared 26 of his 100 acres and owned three houses, twenty five cattle and ten pigs. William Parrot received the first grant on 1 January 1810. He arrived in the colony as a convict in 1791 and by 1807 was working as a shoemaker at Camden Park. The second grant was to John Condron on 25 August 1812. He was transported from Ireland arriving in 1800 and by 1806 was employed at Camden Park as a herdsman. Both blocks changed hands a number of times in the 19th century. The only mention of any structures erected on either property (cited by Ray Herbert) is a carriage house that reportedly was erected on Condron's grant by Henry Ellison. The documents cited don't mention