750 Conn Valley Rd, St. Helena, CA 94574

$100,000,000
14
BD
10
BA
8,387
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

List Price
$100,000,000
Status
ACTIVE
MLS#
326048295
Property Type
Single Family Residence
Bedrooms
14
Bathrooms
10
Full Baths
9
Living Area
8,387
Lot Size
87,120,000
Acres
2000
County
Napa
Region
St. Helena

Property Description

Once in a lifetime, an opportunity emerges that transcends the ordinary definition of real estate. Glendale Ranch, a property spanning over 2,000 acres just 3 miles from Main Street, St. Helena, is one of Napa Valley's last great private estates, a self-contained world of rolling oak woodlands, ancient Douglas fir forests, cascading waterways, and heritage vineyards that have produced legendary Napa wine for over a century. Glendale offers absolute seclusion and world-class accessibility. A sanctuary that has sheltered visionary stewards from the Younts to the Rutherfords. Astounding ecological diversity rivals any protected parkland in the region, making Glendale one of the most biodiverse private landholdings remaining in the Napa Valley. At the center of it all is the historic White House, built in the 1880s, perched atop a grassy knoll with soaring ceilings, wrap-around porches, and timeless grandeur. Three additional homes across 17 parcels make this an extraordinary opportunity for a private family compound. Water is among Glendale's most extraordinary assets. A 7-acre private lake, ponds, wells, and the year-round Conn Creek with secured water rights collectively form one of the most robust water systems in Napa. Infrastructure, from 1.5 miles of paved roads to 5.5 miles of improved dirt roads and an extensive network of utilities and water, offers countless possibilities bound only by imagination. You are invited to become the next steward of Napa Valley's largest and most irreplaceable estate.

Additional Information

Style
Mid-Century Modern, Ranch, Traditional, Victorian
Stories
2
Garage Spaces
2
Basement
None
Fencing
Partial
Heating
Central
Cooling
Central Air
Lot Description
Garden, Greenbelt, Landscape Back, Landscape Front, Meadow, Meadow, Private, Secluded
Possession
Close Of Escrow
Utilities
Electricity Available, Internet Available
View
Canyon, Trees/Woods, Mountain(s), Lake, Mountain(s), Pasture, Ridge, Vineyard, Water, Trees/Woods

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing courtesy of Erin Lail from Coldwell Banker Brokers of the Valley

Copyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Included.