2010 Historic Report: Puddledock Historic House. 1943 aerial of the property known as ' Puddledock' on the Nepean at Castlereagh. ArchitecturalLocalSocial HistoryColonialArchaeologicalSydney - WesternResearchHistory Author: Dr Sue Rosen Client: Penrith Lakes Development Corporation This history report provides basic primary source information concerning the tenure and developmental history of the site of Puddleduck, located on Portion 44, Parish of Castlereagh, County of Cumberland. This report consists of a basic chronology supplemented with copies of original documents.