This Sumptuous 18th-Century London Home Once Belonged to King William IV

The blue plaque residence in Mayfair was refurbished in the 1820s for the Duke of Clarence, who became king in 1830 and reigned until his death in 1837. The blue plaque residence in Mayfair was refurbished in the 1820s for the Duke of Clarence, who became king in 1830 and reigned until his death in 1837.