O'Neill House Office Building

O'Neill House Office Building
O'Neill House Office Building
	The O'Neill Building just before reopening after its renovation in 2014
	Location within Washington, D.C.
Former names	Federal Office Building No. 8
General information
Status	Completed
Location	United States Capitol Complex
Address	200 C Street Southwest; Washington, D.C.; United States
Coordinates	38°53′08″N 77°00′52″W / 38.8855°N 77.0145°W
Current tenants	House of Representatives; Department of Health and Human Services;
Named for	Thomas P. "Tip" O'Neill Jr.
Completed	1963
Renovated	2008–2014
Owner	Architect of the Capitol
Technical details
Material	Limestone
Floor area	548,345 sq ft (50,942.9 m2)
Design and construction
Architecture firm	Naramore, Bain, Brady, and Johanson
Renovating team
Architect(s)	Boggs & Partners
Awards and prizes	LEED Gold
Other information
Public transit access	Federal Center SW

The O'Neill House Office Building is an office building in Washington, D.C., that houses offices of both the House of Representatives and the Department of Health and Human Services. It is named after former United States Congressman from Massachusetts and Speaker of the United States House of Representatives Thomas P. "Tip" O'Neill Jr. and located at 200 C Street Southwest in the Southwest Federal Center district, at the foot of Capitol Hill.^[1]