---
listing_id: BA326003668
status: Closed
price: 850000
beds: 0
baths_full: 0
baths_half: 0
sqft_living: 
sqft_lot: 87120
lot_acres: 2
year_built: 
property_type: Land
property_subtype: 
address: "0 Conn Valley Rd"
city: Saint Helena
state: CA
zip: 94574
county: "Napa County"
lat: 38.5171461
lng: -122.4369058
days_on_market: 74
hoa_fee: 
hoa_frequency: 
garage_spaces: 0
list_agent: "William Densberger"
list_office: "Engel & Volkers St. Helena"
list_agent_phone: "(707) 483-7889"
list_agent_license: 01811932
mls_source: REBAREIS
modified: 2026-03-31
transaction_type: recentlySold
---

Home | Napa County | Saint Helena | 94574 | 0 Conn Valley Rd

0 Conn Valley Rd, Saint Helena, CA 94574

MLS: BA326003668 | Status: | Price: $850,000
Beds/Baths: – / –
Property Type: Land

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
2

Remarks

A rare opportunity to restore Napa Valley's last unrestored pre-Prohibition winery. Located along Conn Valley Road, this historic 1870 stone-and-redwood winery is one of only 42 pre-Prohibition winery structures in Napa Valley and the only believed to remain within its original 19th-century context. While requiring extensive renovation, the three-story, +/- 13,034-square-foot stone winery features milled redwood beams, twenty hand-hewn arched doors and windows, and 300 feet of frontage along Conn Valley Road. The property benefits from a permanent, transferable Napa County winery use permit allowing 20,000 gallons of production, 120 visitors per week, 19 events annually, and a full commercial kitchen a highly uncommon entitlement combination. A 2,200 sq. ft. historic barn is permitted for office and flexible use. Conceptual site plans have been approved, with infrastructure in place including a developed water source, approved wastewater system, completed percolation testing, and three-phase power available adjacent to the site. Set on approximately +/- 2 acres in a quiet rural corridor just minutes from St. Helena, Meadowood Resort and Lake Hennessey, and surrounded by some of Napa Valley's most acclaimed estates. Offered unrestored and unbranded, this property presents a sing

MLS Listing Information

Field Value
MLS # BA326003668
MLS Source Bay Area Real Estate Information Services, Inc.

Features

Parking, School, and Other Information

Feature Details
Sewer None

Lots & Land Information

Feature Details
Existing Structures Other
Fencing None
Lot Description Other
Present Use Agricultural

Contact Information

Listing Agent Co-Listing Agent
William Densberger Pavi Micheli
Engel & Volkers St. Helena
License #: 01811932 License #: 01157852
Phone: (707) 483-7889 Phone: (707) 738-2219

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Saint Helena High School public 9-12 1.99 mi 8
Saint Helena Elementary School public 3,4,5 2.10 mi 7
Robert Louis Stevenson Intermediate School public 6-8 2.22 mi 4
Saint Helena Primary School public KG,1,2 2.33 mi N/A
Howell Mountain Elementary School public K-8 4.61 mi 3

Disclosures

©2026 Bay Area Real Estate Information Services, Inc. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from Bay Area Real Estate Information Services, Inc.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of March 31, 2026. For the most current information, please contact William Densberger, (707) 483-7889.