Pyrgo Park is a park at Havering-atte-Bower in the London Borough of Havering, in North East London, England. It is the site of the former Pirgo Palace, built before 1540 and demolished by 1814; and of Pyrgo House, built 1841, which lasted less than a century.
Pyrgo is one of three large parklands in Havering-atte-Bower, the others being Bedfords Park and Havering Country Park.
Purgore is first recorded in 1490 and probably means 'triangular plot of land where pear trees grow'. It is formed from Old English 'pyrige' (peartree) and 'gāra' (a triangular piece of land). Pergore Park is first recorded in 1544 and had become Pergo Park by 1805.
Pirgo, spelt Portegore by Henry VIII’s officials, was a royal residence of King Henry VIII, from 1541, situated nearby the royal palace of Havering in the liberty of Havering-atte-Bower. Providing a pleasing position on a gentle ridge barely twenty easy miles from London with wide views westwards, the Havering area had more than six centuries of association with royalty. King Edward the Confessor (1003-1066) is said to have been disturbed there at his devotions by nightingales and prayed successfully for their banishment from Havering Park. Havering Palace continued to be used by successive monarchs until 1638 and Havering Park remained with the Crown until 1828. A new mansion was built on the site in 1841 and has since been demolished.