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6 Beds
10 Baths
8,600 sqft

$17,900,000

1288 Oak Knoll Avenue , Napa CA, 94558

Price per sqft$2,081.40
Built in2025
Property size8,600 sqft
Property typeResidential

Overview

Active

Listed Jul 8, 2026

Updated 21h ago

In the heart of Napa Valley, where rolling vineyards meet the dramatic Mayacamas and Vaca mountain ranges, an extraordinary modern estate offers a rare expression of architectural excellence, innovation, and refined Wine Country living. Designed by acclaimed architect Holder Parlette and engineered by renowned civil engineer Karim Allana, this 8,600 sq. ft. residence was thoughtfully conceived to blend sophisticated design with exceptional craftsmanship and advanced technology. Surrounded by four acres of vineyards and sweeping 360-degree views, the estate offers an unparalleled setting for both intimate living and grand entertaining. At its center, a spectacular 60-foot resort-style pool, spa, and outdoor kitchen create a seamless indoor-outdoor experience, complemented by five custom Italian automated pergolas with integrated heating, lighting, fans, and intelligent sun-tracking technology. Inside, artisan finishes and thoughtfully designed spaces include six bedrooms, seven full and three half baths, dual primary suites, and a separate two-bedroom, two-and-a-half-bath guest residence. Beyond its striking design, commercial-grade infrastructure, off-grid capabilities, a 12.5kW solar array, and advanced mechanical systems reflect an exceptional commitment to efficiency and long-term performance. The surrounding vineyards offer the flexibility of continued management by the current ownership or the opportunity to establish a private wine label. Set among Napa Valley's most celebrated wineries and vineyard estates, this remarkable property is more than a residence. It is an extraordinary opportunity to experience the beauty, privacy, and sophistication of Wine Country at its finest.

$119,089/mo

Est. mortgage payment based on a $17,900,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
326058382
Available since
July 8, 2026

Interior Features

Bedrooms
6
Bathrooms
10
Fireplace
Yes
Cooling
Yes
Basement
No

Exterior Features

Lot Size
6.72 Acres

Other Property Details

New Construction
Yes

 Courtesy of Ginger Martin | Sotheby’s International Realty - St. Helena Brokerage

Based on information from DASH - Sotheby's International Realty (SIR) as of 10/31/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. 

©2026 DASH - Sotheby's International Realty (SIR). All rights reserved. 

Data last updated 5:13 AM UTC, 10/31/2026

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