| O'Neill House Office Building | |
|---|---|
.jpg) (2024) | |
  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 | |
| 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 U.S. Department of Health and Human Services. It is named after former United States Representative (congressman) from Massachusetts and Speaker of the United States House of Representatives Thomas P. "Tip" O'Neill Jr. (1912-1994), and located at 200 C Street Southwest in the Southwest Federal Center district, at the foot of Capitol Hill.[1]
- ^ "GSA – Thomas P. O'Neill, Jr. Federal Building (FOB8)". Archived from the original on 2015-02-15. Retrieved 2015-02-01.