Ladd-Gilman House
Added to the National Register in 1974, and a National Historic Landmark.

The record
| Property type | Building |
| Address | Governors Lane and Water St., Exeter, NH |
| County | Rockingham County |
| Listed | Dec 2, 1974 |
| Listed for | Politics and government |
| Level of significance | National |
| Also known as | Cincinnati Memorial Hall |
| Reference number | 74002055 |
| Designations | National Historic Landmark, National Register of Historic Places contributing property |
The nomination form, the document that argues why this place matters, is in the National Archives: Read the nomination ↗
Visiting
| Address | Governors Lane and Water St., Exeter, NH |
| Coordinates | 42.9817° N, 70.9492° W · Directions ↗ |
Explore
Map
Nearby in Rockingham County
Local history books for Rockingham County
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New Hampshire travel guides
Titles come from Open Library's catalog, matched by subject heading or by title.
Reference
Questions people ask
When was Ladd-Gilman House listed on the National Register?
Dec 2, 1974. It is also a National Historic Landmark, the higher of the two designations.
Source: National Park Service
Where is Ladd-Gilman House?
Governors Lane and Water St., Exeter, Rockingham County, New Hampshire.
Source: National Park Service
Where is the nomination form for Ladd-Gilman House?
The National Archives holds the nomination form, the document that made the case for listing.
Source: National Archives
Is there a wildfire near Ladd-Gilman House right now?
2 active incidents within 50 miles as of 2026-10-17, nearest Concord A12 Rx, 32 miles away.
Source: Map
Sources
Name, location, type and dates come from the National Register office's spreadsheet of listed properties, because the Park Service's spatial data does not carry this listing. The map point comes from Wikidata. Construction date, architect, style, photograph and encyclopedia link come from Wikidata and Wikimedia Commons, matched on reference number 74002055. Nothing here is transcribed by hand. The nomination form and photographs ↗ at NPGallery are the original nomination as filed with the National Park Service, and the form is often the best description of the place.