1729 – Archiepiscopal Palace, Tallaght, Co. Dublin A castle was built on the site by the Anglo-Normans in 1324 to defend their town from the Irish tribes in the adjacent mountain territory.
1729 – East India House, Leadenhall St., London Architect: Theodore Jacobsen East India House in Leadenhall Street was the headquarters of the British East India Company, and was built on the foundations of the Elizabethan mansion Craven House,