Date
Details
Price
Change
Source
11/06/2020
Sold
$5,400,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/39
$6,995,000
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Property Description
A truly rare find, this exceptional Oakville, California estate, designed by renowned architect William Turnbull Jr., displays his signature departure from traditional architecture. "The house as parasol" was the metaphor that generated the design, according to Turnbull. The grandeur of the Douglas fir interior and amplified trusses is juxtaposed with a low key exterior designed to blend with the traditional agricultural landscape. Located on a secluded 1.87-acreproperty surrounded by vineyards, oak trees, and natural beauty this two-story, 2,765-square-foot residence offers a spacious central room with a 26-foot-high beam ceiling, four bedrooms and three-and-a-half bathrooms. Features include a kitchen with custom cabinetry and Viking appliances. Turnbull's articulation of the windows and French doors throughout amplifies light and offers a 270-degree view of vineyards and mature grounds, a wraparound porch deck with automatic Phantom screens. The home's orientation provides an ideal balance of natural light and shade throughout the day while simultaneously providing privacy and a seamless connection to the expansive surrounding landscape. A striking 52-foot pool completes this rare setting for peaceful privacy, alfresco entertaining and a relaxed Napa Valley living.
Full Property Details
Full Property Details for 7940 St Helena Hwy
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General
- Price: $6,995,000
- Status: Active
- Type: Single Family
- Source: BAREIS
- MLS ID: 326053430
- Updated: 8/30/2026
- Added to Site: 10 day(s) ago
Interior
- Number of Rooms: 10
- Rooms/Areas: Wine Storage Area
- Interior Features: Cathedral Ceiling, Beamed Ceiling, Storage Area(s)
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Living Room, Stone, Wood-Burning
- Appliances: Built-In Freezer, Built-In Gas Range, Built-In Refrigerator, Disposal, Gas Cook Top, Hood Over Range, Microwave, Wine Refrigerator
- Flooring: Carpet, Tile, Wood
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
- Bathroom Features: Tile, Tub w/Shower Over
Bedrooms
- Total Bedrooms: 4
- Primary Bedroom: Ground Floor, Outside Access, Walk-In Closet
Other Rooms
- Family Room: Cathedral/Vaulted, Deck Attached, Great Room, Open Beam Ceiling, View
- Kitchen: Other Counter, Pantry Cabinet
- Dining Room: Dining/Living Combo
- Laundry: Dryer Included, Gas Hook-Up, Ground Floor, Inside Area, Laundry Closet, Washer Included
Additional Information
- Pool: Yes
- Pool Description: Dark Bottom, Gas Heat, Gunite Construction, On Lot, Pool Cover, Pool Sweep, Pool/Spa Combo
- Security/Safety: Carbon Mon Detector, Double Strapped Water Heater, Fire Suppression System, Smoke Detector
Parking
- Garage: Yes
- Garage Spaces: 2
- Garage Description: Detached, Side-by-Side, Other
Location
- Cross Streets: Oakville Cross Rd
- Driving Directions: North on Hwy-29 passed Oakville Cross Road, Just pass Opus One Winery and before Nickle & Nickle winery turn right at the address marker 7940 and continue east on private road to 7940 residence.
School Information
- School District: Calaveras
Heating & Cooling
- Cooling Type: Central, Heat Pump, Whole House Fan
- Heating Type: Central, Electric, Fireplace(s), Propane
Utilities
- Sewer: Septic Connected, Septic System
- Water: Well
- Utility Description: Electricity, Propane, Propane Tank Leased, Other
Structural Information
- Architectural Style: Contemporary, Modern/High Tech, See Remarks
- Construction: Glass, Wood, Wood Siding
- Roof: Composition
- Windows: Dual Pane Full, Skylight(s), Window Screens
- Stories/Levels: 2
- Square Feet: 2,765
- Sq. Ft. Source: Not Verified
- Year Built: 1987
Additional Structures
- Other Structures: Outbuilding
Lot Features
- Property View: Mountains, River, Vineyard, Woods
- Mountain views: Yes
- Lot Size (Acres): 1.87
- Lot Size (Sq. Ft.): 81,457
- Lot Description: Auto Sprinkler F&R, Garden, Grass Painted, Landscape Back, Landscape Front, River Access, Secluded, Shape Regular, Other
- Fencing (Description): None
Disclosures and Reports
- Special Conditions: None
Listing provided by Portofino Realty Advisors, Bruce K Peters and Vintage Sotheby's International Realty, Vincent J Ruggiero
We Value Your Privacy
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Listing agents
— 7940 St Helena Hwy —
Bruce K Peters
Portofino Realty Advisors
Vincent J Ruggiero
Vintage Sotheby's International Realty
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 7940 St Helena Hwy
School District:St. Helena Unified School District
| Name | Grades | Distance |
|---|---|---|
Saint Helena Primary School 1701 Grayson Avenue, St. Helena, CA 94574 | K-2 | 4.9 mi |
Saint Helena Elementary School 1325 Adams Street, St. Helena, CA 94574 | 3-5 | 5.6 mi |
Robert Louis Stevenson Intermediate School 1316 Hillview Place, St. Helena, CA 94574 | 6-8 | 6 mi |
Saint Helena High School 1401 Grayson Avenue, St. Helena, CA 94574 | 9-12 | 5 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 7940 St Helena Hwy
Tax History
Tax History for 7940 St Helena Hwy
Year
Property Taxes
Change
Tax Assessment
Change
2025
$62,294
2%
$5,910,678
2%
2023
$60,918
—
$5,794,783
2%
2023
$60,918
4%
$5,681,160
3%
2022
$58,542
1%
$5,508,000
2%
2021
$57,785
-15%
$5,400,000
-16%
2020
$68,357
2%
$6,397,173
2%
2019
$67,174
2%
$6,271,739
2%
2018
$66,102
—
$6,148,764
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 7940 St Helena Hwy
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Sold provided by Sotheby's International Realty, Daniel Casabonne and Sotheby's International Realty, Gina Clyde
7940 St. Helena Highway, Napa, CA 94558 (MLS# 326053430) is a Single Family property with 4 bedrooms, 3 full bathrooms and 1 partial bathroom. 7940 St. Helena Highway is currently listed for $6,995,000 and was received on August 24, 2026. Want to learn more about 7940 St. Helena Highway? Do you have questions about finding other Single Family real estate for sale in Napa? You can browse all Napa real estate or contact a Coldwell Banker agent to request more information.