New Hampshire Legislative Office Building
Old Post Office | |
| Location | 33 N. State St., Concord, New Hampshire |
|---|---|
| Coordinates | 43°12′23″N 71°32′24″W / 43.20639°N 71.54000°W |
| Area | 1.5 acres (0.61 ha) |
| Built | 1884 |
| Architect | James Riggs Hill |
| Architectural style | Late Victorian |
| Part of | Concord Civic District (ID83004203) |
| NRHP reference No. | 73000269 |
| Significant dates | |
| Added to NRHP | August 13, 1973 |
| Designated CP | December 22, 1983 |
The Legislative Office Building of the New Hampshire State Legislature is a government office building across North State Street from the New Hampshire State House in Concord, New Hampshire. Built in 1889, it is one of the state's largest buildings built out of locally quarried granite. It was originally used as a post office and is listed on the National Register of Historic Places as the Old Post Office. It was also included in the Concord Civic District in 1983.