Lower Brockhampton Manor House, near Bromyard, Herefordshire, is surrounded by a moat and entered by a gatehouse. On the day of our visit the water of the moat was hidden by water lilies and other aquatic plants and the timber-framing was difficult to see because of the brightness of the day and the limewash. The gatehouse has been dated to 1542/3 and the oldest remaining parts of the house are early fifteenth century. It's possible that the moat was defensive but the gatehouse can only have been ornamental. We've visited this location a few times. Interestingly I chose pretty much the same location for this photograph as I did for the one I took (and had forgotten!) in June 2015.
photo © T. Boughen Camera: Lumix FZ1000 2