The Sir Joseph Bazalgette Mausoleum is a Grade II listed structure currently on Historic England’s Heritage-at-Risk Register.[1] It stands in the grounds of St Mary's Church, Wimbledon, in the London Borough of Merton.[2] The mausoleum is the final resting place of the noted Victorian engineer Sir Joseph Bazalgette and many members of his family.
It was built circa 1804 for John Anthony Rucker, a local merchant trader, businessman and slave-owner based at West Hill House, East Putney.[3] Bazalgette acquired the mausoleum for his family towards the end of the 19th century as the churchyard was full.[4]