The old detached belfry was demolished; its square basement was reused for a new belltower. A high, pitched roof was surmounted by a belfry and steeple; this collapsed in 1277. Its conspicuous belfry and spire were built in 1812. The belfry that surmounts the hall houses a 49-bell carillon. The tower, with its lantern belfry, extends above the level of the nave roof. The church's bell tower is the tallest medieval belfry in Rome. Cupolas often serve as a belfry, belvedere, or roof lantern above a main roof. They are all contained in the Cathedral belfry, located in the western dome. It is an octagonal building with the belfry next to it. Five bells hang in the belfry above the clock. The belfry holds fourteen bells and an Angelus. The Spanish church was never rebuilt and only the belfry and the entrance arch remained. It is the only extant medieval town belfry in England. Its height makes it the tallest belfry in Belgium. Redhill has a pedestrianised High Street, which is adjoined by the Belfry Shopping Centre.