In the 1930s, the area began to change character, as a number of factories and warehouses were built in the vicinity. The residential population declined, and the area became more industrial. During the Second World War, the area was heavily bombed, and many of the buildings were destroyed.
After the war, the area was rebuilt, and the Sainsbury's store was constructed on the site of the former residential housing. The store opened in 1955, and it has been a popular shopping destination for residents of Wallington ever since.