Formerly Shenley Manor, circa 16th Century. Amongst the notable people who have lived there are Nell Gwyn, Lady Randolph Churchill, Sir Nigel Gresley and Walter Goldsmith. In September 1939 the de Havilland Aircraft Company established the Mosquito design team in Salisbury Hall where they developed the prototype Mosquito which was subsequently built on the site. The Hall itself is no longer open to the public.