1826 – Church of Ireland, Warrenpoint, Co. Down Originally a simple rectangular building of roughcast stone, ornamented with cut granite and a square tower, measuring 68 feet by 28 feet.
1837 – Narrow Water Castle, Warrenpoint, Co. Down Architect: Thomas Duff A large and imposing Tudor-Revival mansion of about 1836, by Thomas Duff of Newry. Added to an existing house,
1885 – Wesleyan Church, Warrenpoint, Co. Down Architect: William J. Watson Also known as the “Coke Memorial Church” after the Methodist preacher Thomas Coke, construction started in August 1884 with the church opening in 1885.
1891 – Railway Station, Warrenpoint, Co. Down Architect: William H. Mills Warrenpoint was heavily promoted by the Great Northern Railway as an excursion destination. They were quite successful in doing this and the town benefited from daytrippers and holidaymakers.
1895 – Great Northern Hotel, Warrenpoint, Co. Down Architect: William J. Watson Warrenpoint and Rostrevor were popular seaside holiday destinations. The railway companies built hotels and many local women opened boarding houses in the three seaside resorts at Warrenpoint,
1903 – Great Northern Railway Tearoom Pavilion, Warrenpoint, Co. Down Architect: William H. Mills Tearoom pavilion constructed by the Great Northern Railway in Warrenpoint town park. The company heavily marketed the town as a destination for daytrippers and seaside holiays.
1906 – Pier & Public Baths, Warrenpoint, Co. Down Architect: Kaye-Parry & Ross Public baths and pier still largely intact but derelict after being closed in recent years.