 In April 2007 , restoration work began on the Manor Farm site using funding from the Heritage Lottery Fund . The work was completed in June the following year , and included the renovation of the Grade II listed library . The Duck Pond Market began in the Great Barn in December 2008 , following the refurbishment , and runs once a month . Winston Churchill Hall on the site received a £ 370 @,@ 000 grant from Hillingdon Council in March 2011 to enable its refurbishment . 
