For Sale

$35,000,000

970 Conn Valley Road
St. Helena, CA 94574

3 Beds
7 Baths
7,889 Sq Ft

MLS # 247416315

About This Home

La Herradura Ranch spans 151 acres in St. Helena's Conn Valley, bringing together historic architecture, modern living, vineyard, water, and exceptional infrastructure just four miles from downtown. At the center is a restored 1887 stone winery, now an extraordinary 5,424 sq. ft. gathering space with a grand fireplace, expansive glass doors, catering kitchen, and adjoining lawns. The 2,465 sq. ft. main residence, newly completed in 2024 and designed by Sasha Janev, offers 3 bedrooms, 3 baths, and seamless indoor-outdoor living. Additional structures include: 1,390 sq. ft. dwelling; 980 sq. ft. cottage; 438 sq. ft. lake house; 3,542 sq. ft. horse barn, and additional agricultural buildings. Also benefiting the ranch is a 105 acre-foot private lake used for swimming, fishing, and boating; 25.91 acres of vineyard planted in 2020 to Cabernet Sauvignon, Cabernet Franc, and Sauvignon Blanc; and approximately 47.4 of additional plantable acres. Two access points, wells, lake-fed irrigation and frost protection, underground utilities, generators, updated septic systems, roads, and trails support and enhance the property. Additionally, the property currently has standard homeowner's insurance making this a rare Napa Valley holding where land, water, history, and possibility come together.

Payment snapshot

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Estimated monthly payment$231,335Principal, interest, estimated taxes, and insurance
Loan amount $31,500,000Principal and interest $199,101Estimated taxes $32,083Estimated insurance $150

Illustration only. This is not a loan estimate, approval, or commitment to lend. Rates and costs can change.

Listing information

Listing agent: Erin Lail. Listing brokerage: Coldwell Banker Brokers of the Valley. MLS ID 247416315.

Source: BAREIS MLS®. Data last updated 10/22/2026, 10:54:04 AM.

Information is deemed reliable but not guaranteed and should be independently verified.

$35,000,000St. HelenaGet pre-approved