Buena Vista Vineyards-Buena Vista Vinicultural Society
Also known as: Buena Vista Winery
Why it's listed
Near the city of Sonoma, two stone buildings built in the early 1860s recall the start of large-scale winemaking in California. The Press House, finished in 1862 or 1863, and the Main Winery, completed in July 1864, were designed by Agoston Haraszthy and built of locally quarried stone. Their plain, symmetrical forms have gabled roofs, and stone quoins mark the arches, doors and windows. Both front on tunnels cut into a hillside to age wine at steady temperatures. The buildings were once at the center of the Buena Vista Vinicultural Society, which held nearly 6,000 acres and planned products from wine and brandy to lime and building stone. Haraszthy followed construction advice he had published in the 1850s, and contemporary accounts presented the complex as a model for the industry. Earthquake repairs, a concrete lintel, and a 1982 interior rebuilding altered the structures, yet both still serve the winery for which they were built.
Significance in brief: The buildings are tied to Agoston Haraszthy's effort to build a large, modern wine-producing complex at Buena Vista, an early and influential venture in California winemaking. Contemporary accounts and photographs treated the structures as models for the industry. They also illustrate 19th-century California agricultural and commercial practices, and they remain in winery use.
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 86001902, listed July 24, 1986. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence medium).
Key facts
| Address | 18000 Old Winery Rd., Sonoma |
|---|---|
| County | Sonoma County |
| Listed | July 24, 1986 |
| Reference number | 86001902 |
| Resource type | Building |
| Period of significance | 1862-1864 |
| Architect / builder | Agoston Haraszthy |
| Architectural style | Vernacular, reminiscent of north central Europe |
| Areas of significance | Industry, Commerce, Agriculture, Architecture |
| Level of significance | National |
| Status (as stated in the nomination) | Both buildings remain part of the operating Buena Vista Winery. The Press House was renovated in 1982 for public use, and the Main Winery stores large casks of wine. |
| Acreage | 0.8 |
| Coordinates | 38.29944, -122.42425 (NPS GIS) |
What listing means for this property
National Register listing is honorary: it recognises significance and does not restrict what a private owner may do without federal money or permits. It unlocks the 20% federal rehabilitation tax credit for income-producing buildings, state credits in many states, and Section 106 review when federal agencies are involved. See what listing means in practice.
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 86001902.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q49226
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.