1742 in architecture

	… 1732; 1733; 1734; 1735; 1736; 1737; 1738; ; 1739; 1740; 1741; 1742; 1743; 1744; 1745; ; 1746; 1747; 1748; 1749; 1750; 1751; 1752 …;
	Buildings and structures Art; Archaeology; Architecture; Literature; Music; Philosophy; Science; +...

The year 1742 in architecture involved some significant events.