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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 Jul 21

Conceived by acclaimed architect Holder Parlette and engineered by renowned civil engineer Karim Allana, this 8,600 sq ft estate was designed with a level of technical precision & systems integration rarely seen in residential construction. Built with off grid capability and commercial grade infrastructure, the residence combines advanced engineering with clean modern design & seamless indoor outdoor living. Centered around the 60 x 20 resort style pool, spa, & outdoor kitchen are five custom automated pergolas imported from Italy with integrated heat, fans, lighting, and intelligent sun tracking louvers that optimize shade & airflow throughout the day, including a primary poolside pergola spanning approximately 23' x 21'. Supported by a 12.5kW solar array & advanced mechanical systems throughout, the estate was intentionally designed for long term performance, efficiency, and elevated Napa Valley living. Enjoy sweeping 360 degree views across 4 acres of vineyards framed by the Mayacamas & Vaca mountain ranges in the heart of Napa Valley, surrounded by many of the region's most iconic wineries & vineyard estates. The vineyards may continue to be farmed & maintained by the current ownership for a seamless turnkey experience, while also offering the flexibility for a buyer to create a custom private label or oversee their own vineyard operations. The compound includes 6 bedrooms, 7 full baths, 3 half baths, dual primary suites, & a separate 2 bedroom, 2.5 bath guest house, all finished with artisan materials & exceptional attention to detail. Rare, refined, & exceptionally engineered, this is Napa Valley at its most sophisticated.

$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

Also listed on BAREIS

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

Based on information from DASH - Sotheby's International Realty (SIR) as of 7/21/2026. 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 2:42 PM UTC, 7/21/2026

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