Fort Ross Commander's House
Why it's listed
Built in 1812, the Commander's House is a one-story dwelling at Fort Ross in Sonoma County, California, measuring about 36 by 48 feet. Fort Ross was founded as a Russian American Company fur trading post, and the house stood inside its stockade. Its walls are hand-squared redwood timbers mortised together at the corners, shaped with adzes, axes, broadaxes, chisels and planes rather than saws or augers. The walls are not parallel or at right angles, and the high hipped roof was made in two layers of split and hewn boards, some up to 23 feet long. The house has a hall and seven rooms, and by 1818 it had glass windows imported from Russia. It was largely original and little altered when the fort site was donated to California in 1906. It was recognized as an excellent, rare example of Russian log construction, and it is now part of a state monument, restored and open to visitors as a museum.
Significance in brief: The form describes it as an excellent, rare and little-altered example of Russian methods of log construction. It is largely an original building, still nearly intact when the site was donated to the State of California in 1906, and it was later carefully repaired and restored.
Machine-generated summary. This summary was generated by a language model from the official nomination document and has not been reviewed line by line by an editor. It may contain errors. Check the source document before relying on any detail. Source: nomination document (PDF) · National Archives catalog entry. NRHP reference 70000150, listed April 15, 1970. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence medium).
Key facts
| Address | N of Fort Ross on CA 1, Fort Ross State Historical Monument, Fort Ross |
|---|---|
| County | Sonoma County |
| Listed | April 15, 1970 |
| Reference number | 70000150 |
| Resource type | Building |
| Architectural style | Colonial architecture (Russian log construction) |
| Areas of significance | Commerce, Architecture |
| Level of significance | National |
| National Historic Landmark | Yes, designated April 15, 1970 |
| Status (as stated in the nomination) | Condition listed as excellent (restored); State Historical Monument, open to visitors as a historic house museum. |
| Acreage | 4 |
| Coordinates | 38.51429, -123.24357 (NPS GIS) |
What listing means for this property
National Register listing is honorary for a privately owned home: it does not by itself restrict what an owner may do with their own money, and it does not require public access. Restrictions come from local landmark or historic-district ordinances, which are separate (how they differ).
Owner-occupied houses are not eligible for the 20% federal rehabilitation tax credit, which applies to income-producing buildings, but many states offer credits for homeowners. Listing also opens the door to preservation easements and to buying a plaque. Start with what listing means for homeowners, renovating a listed house and selling one.
General information, not legal or tax advice. Rules change; confirm with your State Historic Preservation Office or a qualified adviser.
Sources and further reading
- National Park Service, National Register of Historic Places database (snapshot May 2026), reference 70000150.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q48815082
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.