Max Gate was designed by Thomas Hardy in the Queen Anne style, and was his home until his death in 1928. It was built in 1885. The remains of the Roman house north of county hall date from the early 4th century, with later 4th-century enlargements. It has a hypocaust heating system and mosaic pavements. It is the only visible Roman town house in Britain. The current Shire Hall building was designed by Thomas Hardwick and built in Portland stone ashlar in 1797. It replaced a previous structure that had fallen into disrepair.