Featured For Sale
St. Helena, California, 94574
  • Price $19,950,000


Situated on 41 acres of stunning hillside, this architectural gem is a study in unparalleled beauty. A striking harmony of contemporary design and nature, this property boasts exquisite views, serenity, and privacy, setting the bar for luxury and sophistication in the Napa Valley. The home’s design was inspired by the skillfully renovated Meiji-era homes in Japan’s art islands, where elements such as “shou sugi ban” or charred cedar cladding, combined with large openings to the outdoors, effectively contemporize the dwellings without sacrificing their place in the environment. This extensive renovation was masterfully executed in 2020 by Juancarlos Fernandez of Signum Architecture.

A uniform language of cedar, steel and glass across various structures creates a seamless flow of air and light throughout this 7br/8ba property that includes a gracious main house, studio, large guest house, and guest studio. Exuding sophistication and style, European porcelain and maple wood flooring combine withvast wall spaces and distinctive custom-crafted millwork to meld gracefully with the home’s signature design.

Walls of glass in the main residence flood the home with natural light and open onto covered decks for the quintessential indoor/outdoor living experience. The family, living, diningand great rooms are deftly positioned on the main floor for communal flow and comfort.The chef’s kitchenis an open concept featuring premium appliances including a Wolf 6-burner range, 2 concealed Miele dishwashers, and Sub Zero refrigerator/freezer and under-counter freezer drawers.

The upstairs level has three expansive, light-filled bedroom suites with panoramicviews of the rugged hills, vineyard-speckled valleys, and Lake Hennessey.A perfect foil to the sun-kissed living quarters is the home theater featuring ample seating, Sony 4K projector and Sonance surround sound for the ultimate movie experience.

The ground level features two additional guest bedrooms with a shared bathroom, kitchenette and bar, wine cellar, and a generous living/dining area that opens to the pool terrace. There is also a pool bathroom for convenience.

Sitting beside the main house, the studio highlights an expansive reading room/study with commanding lake and valley views, opening out onto a patio and lawn. A large gym and massage/meditation room provide an inspired environment for wellness, while a three-car garage completes the unit.

Universal indoor/outdoor features include energy-efficient Nest thermostats, automatic electronicshades, Lutron lighting and Sonos sound systems,all conveniently controlled by a smart phone.There is luxury in every detail, from custom lighting to radiant floor heating throughout the residence.

A short walk from the main house, the guest house offers two bedroom suites, an airy living/dining room, and kitchen bathed sumptuously in light, with verdant hillside and lake views. Further, an adjacent guest studio comprises an ample storage closet and a two-car garage.

The property also boasts a full-size tennis court and a resort-style heated salt-water swimming pool with automatic cover.This paradise offers meandering walking trails, a fruit orchard, mature olive trees, a rock garden, and raised vegetable beds. Premium faux turf promises year-round sustainable and environmentally conscious greenery.

The exceptional design, superb attention to detail and impeccable finishes of this home will impress even the most discerning buyer. This estate is a rare achievement of the sublime and the ideal property for buyers seeking the quintessential Napa Valley lifestyle.


Property ID
Property Size
11,068 sq ft.
Land Area
41.34 acres
Updated on August 3, 2022 at 10:26 pm

Additional details

  • Library / media room:
  • Mudroom – Single door refrigerator, Single door freezer, sink, and cabinetry/storage:
  • Living/dining area that opens to pool and patio:
  • Pool bathroom with exterior access:
  • Maple wood and European porcelain flooring:
  • Automatic electronic shades, remotely controlled:
  • Home theatre (Sony 4k and Sonance surround sound):
  • Wood burning fireplaces in living room and master bedroom:
  • Refrigerator / Freezer – Sub Zero French doors, Sub Zero Sub Zero under counter freezer drawers:
  • Multiple decks with lake and mountain views (ironwood and porcelain):
  • Fire resistant landscaping:


  • City Napa/Sonoma
  • State/county California
  • Zip/Postal Code 94574
  • Country United States

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Hillary Ryan
  • Hillary Ryan
  • 707.200.2488 707.312.2105
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Hillary Ryan
  • Hillary Ryan