799 Conn Valley Road, St. Helena, CA 94574

← Back to search

$15,950,000

bedrooms

bathrooms

square feet

9,120

Acreage

8.04

Open Houses

year built

2023

Full Baths

Half Baths

Find out more

A luxury estate set on 8.04 acres across from the famed upper ridge vineyards of Joseph Phelps, this property has been meticulously designed to maximize privacy, capture vineyard vistas, and harmonize with the surrounding topography. The 7,920 sq. ft. main residence showcases four bedrooms and is constructed with the highest quality materials and finishes. Inside, the home features a dramatic great room, a true chef's kitchen, office/study, walk-in wine cellar, media lounge, and a primary suite with its own private entry lounge. A secondary 1,200 sq. ft. dwelling offers two bedrooms, a full kitchen, living room, and covered patios at both the front and back, providing ideal accommodations for guests. Outdoor living is equally compelling, with more than 2,600 sq. ft. of covered space designed for seamless indoor/outdoor living. Expansive limestone patios lead to a fully equipped outdoor kitchen with pizza oven, resort-style pool and spa, two firepits, an outdoor fireplace, and a bocce courtall thoughtfully crafted for both intimate gatherings and large-scale entertaining.

Location
Subdivision	-
County	Napa
Elementary School	-
Middle School	-
High School	-

Driving directions

Open houses

None scheduled.

Find out more

Tell us who you are, and we will have someone reach out to you.

Name*

Email*

Phone*

Message

I have a house to sell

By proceeding, you consent to receive calls, texts and voicemails at the number you provided (may be recorded and may be autodialed and use pre-recorded and artificial voices), and email, from Kotohomes, San Francisco Real Estate & Homes for Sale | sfexaminer.com, Matthew Bjorner, and their network of service providers about your inquiry and other home-related matters.

Msg/data rates may apply. This consent applies even if you are on a do not call list and is not a condition of any purchase.

MLS number: 325087077

Listing agent: Matthew Bjorner #01875408

Listing broker: Vanguard Properties

All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Last update: Sunday, October 5 2025 at 3:14 a.m. EDT

bareis sfexaminer