In the middle of the square is a small park that was originally available for common use on Lammas Day (12 August), such as washing clothes and herding cattle. The Earl of Leicester was obliged to preserve these grounds, which were separated from the rest of the square with railings. In 1808, the garden was sold by the Leicester Estate to Charles Elmes for £210 (), who neglected to maintain it. Ownership changed hands a number of times during the first half of the 19th century, including Robert Barren following Elmes' death in 1822, John Inderwick in 1834, and Hyam Hyams and Edward Moxhay in 1839. Little maintenance was done and the garden deteriorated to the point of severe dilapidation.