sentences:  In August 2007 the 1.3-hectare site, comprising the mansion, gatehouse and , were conditionally sold to art dealer Rodney Menzies for about $18 million, as a private residence.In June 2008 the remaining 1.7-hectare garden site was acquired for $45 million by Sydney-based developer and fund manager Ashington, who announced a $150 million project called Stonington Malvern, a 75-dwelling development in four precincts, comprising 31 terrace houses, 18 townhomes, 14 apartments and 12 maisonettes.In March 2009 the mansion's former stables, and until September 2007 Deakin University's Stonington Stables Museum of Art, were sold separately by Ashington for about $4 million.