Several other buildings within the park are listed at grade II. The oldest of these is an icehouse with a circular brick-lined underground chamber which probably dates from the late 18th century. Several structures that are now listed date from the 1861–2 works to the grounds. The Jacobean-style gate lodge on Chester Road is in red brick with stone dressings and blue brick decoration. The clock tower over the carriage house features stone frames to the clock dials and is topped by a wooden finial with a weather vane. A large iron statue of a mastiff with puppies oversetting a food bowl stands in the forecourt of the hall; it is attributed to Pierre Louis Rouillard and came from the Paris Exhibition of 1855.