Basildon Park is a country house situated 2 miles (3 kilometres) south of Goring-on-Thames and Streatley in Berkshire, between the villages of Upper Basildon and Lower Basildon. It is owned by the National Trust and is a Grade I listed building. The house was built between 1776 and 1783 for Sir Francis Sykes and designed by John Carr in the Palladian style at a time when Palladianism was giving way to the newly fashionable neoclassicism.