Nonsuch Palace /ˈnʌnˌsʌtʃ/ was a Tudor royal palace, built by Henry VIII in Surrey, England; it stood from 1538 to 1682–3. Its site lies in Nonsuch Park on the boundaries of the borough of Epsom and Ewell in Surrey and the London Borough of Sutton.
Nonsuch Palace in Surrey was perhaps the grandest of Henry VIII's building projects. It was built on the site of Cuddington, near Ewell, the church and village having been destroyed and compensation paid to create a suitable site. Work started on 22 April 1538, the first day of Henry's thirtieth regnal year, and six months after the birth of his son, later Edward VI. Within two months the name 'Nonsuch' appears in the building accounts, its name a boast that there was no such palace elsewhere equal to it in magnificence. Construction had been substantially carried out by 1541, but it took several more years to complete. As the Royal Household took possession of vast tracts of surrounding acreage, several major roads were re-routed or by-passed to circumvent what became Nonsuch Great Park.
The palace was designed to be a celebration of the power and the grandeur of the Tudor dynasty, built to rival Francis I's Château de Chambord. Unlike most of Henry's palaces, Nonsuch was not an adaptation of an old building; he chose to build a new palace in this location because it was near to one of his main hunting grounds. The palace cost at least £24,000 (£104 million in 2009) because of its rich ornamentation and is considered a key work in the introduction of elements of Renaissance design to England.