William Trent House

William Trent House Museum
William Trent House in 2019
Location15 Market Street, Trenton, New Jersey
Coordinates40°12′45.7″N 74°45′57.7″W / 40.212694°N 74.766028°W / 40.212694; -74.766028
Area5.2 acres (2.1 ha)
Built1719 (1719)
Architectural styleGeorgian
NRHP reference No.70000388
NJRHP No.1799
Significant dates
Added to NRHPApril 15, 1970
Designated NHLApril 15, 1970
Designated NJRHPMay 27, 1971

The William Trent House is a historic building located at 15 Market Street in Trenton, Mercer County, New Jersey. It was built in 1719 for William Trent and is the oldest building in Trenton. He founded the eponymous town, which became the capital of New Jersey. It has served as the residence for three Governors. The house was added to the National Register of Historic Places and listed as a National Historic Landmark on April 15, 1970, for its significance as an example of Early Georgian Colonial architecture.