Ditherington Flax Mill, in Shrewsbury, England, is completed; by the end of the 20th century it will be the oldest iron-framed building in the world and the "grandfather of skyscrapers".
First Bank of the United States in Philadelphia, Pennsylvania, designed by Samuel Blodgett, is completed (begun in 1795).
Old City Hall (Lancaster, Pennsylvania) is completed.
Hassan Basha Mosque in Oran is built.
Palace of Shaki Khans in Shaki, Azerbaijan is built.
Births
May 3 - George Webster, English architect (died 1864)
Deaths
October 4 - Anthony Keck, English architect (born 1726)