|Covid-19|The Altes Museum in Berlin, designed by Karl Friedrich Schinkel, which was begun in 1823, is completed.
The Glyptothek museum in Munich, designed by Leo von Klenze, is completed.
The Museo Correr, a museum in Venice, Italy, is established.
The Yorkshire Museum in York, England is completed.
The Wellington Arch in London, designed by Decimus Burton, is completed in its original position.
St Mary's Church, Bramall Lane, Sheffield, England, designed by Joseph Potter, is consecrated.
Old Mosque, Ufa, Russia.
Liverpool and Manchester Railway opened in England.
January 27 - Edward Middleton Barry, English architect (died 1880)
July 19 - Alfred Waterhouse, English architect (died 1905)
November 7 - Emanuele Luigi Galizia, Maltese architect and civil engineer (died 1907)
September 15 - François Baillairgé, Canadian artist, woodcarver and architect (born 1759)
1830 in architecture Wikipedia
The year 1830 in architecture involved some significant events.