Terrace Hill

Terrace Hill
Terrace Hill in 2019
Location2300 Grand Avenue, Des Moines, Iowa
Coordinates41°35′0″N 93°38′57″W / 41.58333°N 93.64917°W / 41.58333; -93.64917
Area8 acres (3.2 ha)
Built1866–1869
ArchitectWilliam W. Boyington, Jacob Weidenmann, JT Elletson
Architectural styleSecond Empire
NRHP reference No.72000480 (NRHP)
03001036 (NHL)
Significant dates
Added to NRHPJune 14, 1972
Designated NHLJuly 31, 2003

Terrace Hill, also known as Hubbell Mansion, Benjamin F. Allen House or the Iowa Governor's Mansion, is the official residence of the Governor of Iowa in the capital city of Des Moines.

An example of Second Empire architecture, the Terrace Hill gubernatorial residence sits on a hill overlooking downtown Des Moines and features a prominent 90-foot (27 m) tower. The house was designated a National Historic Landmark in 2003.