 By the 19th century these early industries were in decline, and industrial activity in other parts of the town took over in importance, so the area began to develop a more residential character.The early First Period, Georgian, and Federalist houses began to be joined by 19th century housing featuring Greek Revival, Second Empire, and Italianate architecture.The Green Street bridge tied the area to the South Green area, leading to some further development along Turkey Shore Road, south of the Ipswich River.