Twin Oaks (Washington, D.C.)

Twin Oaks
Rear of Twin Oaks
Location3225 Woodley Road, NW
Washington, D.C.
Coordinates38°55′54″N 77°3′50″W / 38.93167°N 77.06389°W / 38.93167; -77.06389
Built1888
ArchitectFrancis Allen
Architectural styleColonial Revival
NRHP reference No.86000153
Significant dates
Added to NRHPFebruary 5, 1986
Designated DCIHSMay 18, 1983

Twin Oaks (Chinese: 雙橡園; pinyin: Shuāng Xiàng Yuán) is a 17-acre estate located in the Cleveland Park neighborhood in Washington, D.C., United States. It was the residence of nine Republic of China ambassadors to the United States before the United States broke off diplomatic ties with the Republic of China on Taiwan in 1979. The estate is bounded by Macomb street in the north, 33rd Place NW and residences in the west, Woodley and Klingle roads in the south, and in the east by former Tregaron Estate (formerly part of Twin Oaks, now the site of the Washington International School and Tregaron Conservancy).