George which still contains 12th and 13th century work, although most of the current building is from the 15th century. It has been designated as a Grade I listed building. In 1332 it became more separated from the Abbey at Bath and became a priory in its own right. In the "Valor Ecclesiasticus" of 1535 the net annual income of the Dunster Tithe Barn is recorded as being £37.4.8d (£37 23p), with £6.13s7d ( £6.68p ) being passed on to the priory in Bath. In 1346 Cleeve Abbey built a nunnery in Dunster, but it was never inhabited by nuns and was used as a guest house. The priory was dissolved as part of the dissolution of the monasteries in 1539. Dunster was part of the hundred of Carhampton, but St George's was the seat of the local deanery, overseeing the area's parish churches. The manors of Alcombe, Stanton (or Staunton), and Avill were also mentioned as settlements in the 1086 Domesday Book. Dunster had become a centre for woollen and clothing production by the 13th century, with the market dating back to at least 1222, and a particular kind of kersey or broadcloth became known as 'Dunsters'. The prosperity of Dunster was based on the wool trade, with profits helping to pay for the construction of the tower of the Priory Church of St George and provide other amenities. The 15th century Gallox Bridge was one of the main routes over the River Avill on the southern outskirts. The market was held in "The Shambles" however these shops were demolished in 1825 and now only the Yarn Market remains. Dunster Beach, which includes the mouth of the River Avill, is located half a mile from the village, and used to have a significant harbour, known as Dunster Haven, which was used for the export of wool from Saxon times; however, it was last used in the 17th century and has now disappeared, as new land was laid down among the dykes, meadows and marshes near the shore. During the Second World War, considerable defences were built along the coast as a part of British anti-invasion preparations, though the north coast of Somerset was an unlikely invasion site. Some of the structures remain to this day. Most notable are the pillboxes on the foreshore of Dunster Beach. These are strong buildings made from pebbles taken from the beach and bonded