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Conn Vly Rd St Helena, CA 94574

Sponsored
For Sale
$3,900,000

Commercial Sale, Other - St. Helena, CA

Type:Unimproved Land
Property size:
13,034 SF
Lot size:
2.00 Acres
Days on Market:
5
Last Refresh:
Jan 20 at 12:06 am

Property Features for Conn Vly Rd St

General Information

Property type
Commercial Sale
Property subtype
Unimproved Land
Standard status
Active
Zoning
Agricultural
APN
025-180-017-000
Size
13,034 SF
Lot size
2.00 Acres

Building Details

Architectural style
Other

We can help!

Listing Contact
William Densberger

Engel & Völkers St. Helena [email protected]

Listing agent Will Densberger (707) 302-8133

Listing date Jan 16, 2026

MLS# 326003668 Listing URL

Copyright © 2026 Engel & Völkers. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Learn more

Property Insight Report

Overview

Historic Winery Restoration Opportunity

This property presents a rare opportunity to restore one of Napa Valley's last unrestored pre-Prohibition wineries. Located along Conn Valley Road, the historic 1870 stone-and-redwood winery is one of only 42 pre-Prohibition winery structures in Napa Valley and is believed to be the only one remaining within its original 19th-century context. The three-story, approximately 13,034-square-foot stone winery requires extensive renovation and features milled redwood beams and twenty hand-hewn arched doors and windows. The property has 300 feet of frontage along Conn Valley Road. It 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 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 minutes from St. Helena, Meadowood Resort and Lake Hennessey, and surrounded by some of Napa Valley's most acclaimed estates, this property offers the opportunity to revive an authentic Napa Valley winery with irreplaceable historic and entitlement value.
Property Profile Insight Report Location Intelligence

Current Use by Public Records

Vineyards

Map

City
Helena
County
Trinity
State
California
Longitude
-122.40962094
Latitude
38.50828502

FAQs

What type of property is this?
Vineyard - Unrestored 1870 Napa Valley winery with significant entitlement value.
Where is this vineyard located?
The property is located at Conn Vly Rd St Helena, CA.
What is the asking price?
The asking price for this property is $3,900,000.
What are key features of this property?
This property features: - Rare opportunity to restore Napa Valley's last unrestored pre-Prohibition winery, one of only 42 such structures.; - Permanent, transferable Napa County winery use permit allows 20,000 gallons of production, 120 visitors per week, and 19 events annually.; - Historic 1870 stone-and-redwood winery with original 19th-century context.
More about this property
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