Around 1787, Richard Page (1748-1803), landowner of Sudbury, to the west of Wembley decided to convert the Page family home 'Wellers' into a country seat and turn the fields around it into a private estate. In 1792 Page employed Humphry Repton, by then famous as a landscape architect, to convert the previous farmland into wooded parkland and to make improvements to the house. Repton often called the areas he landscaped 'parks', and so it is to Repton that Wembley Park owes its name. The original site that Repton so transformed was later built on in the construction of the short-lived Watkin's Tower. The area landscaped by Repton was larger than the current Wembley Park. It included the southern slopes of Barn Hill to the north, where Repton planted trees and started building a 'prospect house' – a Gothic tower offering a view over the parkland. Repton may also have designed the thatched lodge that survives on Wembley Hill Road, to the west of Wembley Park. It is in the cottage orné style frequently used by Repton. Regrettably, Repton's Red Book for Wembley Park, which would give a definitive answer, has not survived.