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$17,900,000
64 Days On Site

1288 Oak Knoll Avenue
Napa, CA 94558

For Sale|Single Family Residence|Active
6
Beds
10
Total Baths
7
Full Baths
3
Partial Baths
8,600
SqFt
$2,081
/SqFt
2025
Built
County:
Napa
Listing courtesy of Ginger Martin of Sotheby's International Realty
1288 Oak Knoll Avenue1288 Oak Knoll Avenue1288 Oak Knoll Avenue1288 Oak Knoll Avenue
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Monthly Payment (Est.)

$81,667
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

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.

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Listing Snapshot
Price 
$17,900,000
Days On Site 
64 Days
Bedrooms 
6
Inside Area (SqFt) 
8,600 sqft
Total Baths 
10
Full Baths 
7
Partial Baths 
3
Lot Size 
6.72 Acres
Year Built 
2025
MLS® Number 
326058382
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Builder
Friends & Family
Recent Activity
2 months agoListing updated with changes from the MLS®
2 months agoListing first seen on site
General Features
Acres 
6.72
Attached Garage 
Yes
Cross Street 
Big Ranch Rd
Garage 
Yes
Garage Spaces 
4
Land Lease 
No
Levels 
Two
Parking 
AttachedOtherGated
Parking Spaces 
10
Property Condition 
New Construction
Property Sub Type 
Single Family Residence
Security 
Fire AlarmSecurity GateSecurity System OwnedSmoke Detector(s)Fire Sprinkler System
Sewer 
Septic Tank
Style 
Modern/High Tech
Utilities 
Electricity ConnectedOtherPropane
Water Source 
PrivateWell
Interior Features
Appliances 
Built-In Gas RangeBuilt-In RefrigeratorDishwasherWine Refrigerator
Basement 
None
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Family RoomGas StarterLiving Room
Fireplaces 
2
Flooring 
ConcreteWood
Heating 
Central
Interior 
Beamed CeilingsDouble VanitySoaking TubWalk-In Closet(s)Master Downstairs
Laundry Features 
OtherLower LevelInside
Spa 
Yes
Dining Room 
Description - Dining/Living Combo
Family Room 
Description - View
Kitchen 
Description - Breakfast Area,Island w/Sink,Stone Counters
Living Room 
Description - Great Room,Open Beam Ceiling,View
Master Bathroom 
Description - Double Vanity,Outside Access,Radiant Heat,Shower Stall(s),Soaking Tub,Stone,Tile,Walk-In Closet(s)
Master Bedroom 
Description - Balcony,Ground Floor,Outside Access,Sitting Area,Walk-In Closet(s)
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Exterior Features
Construction Details 
StoneWood Siding
Exterior 
BalconyFire PitOutdoor KitchenGarden
Lot Features 
GardenPrivateLandscapedSprinklers In FrontSprinklers In Rear
Patio And Porch 
CoveredPatio
Pool Features 
Pool CoverPool/Spa ComboPrivate
Private Pool 
Yes
Roof 
Metal
Spa 
Yes
View 
Mountain(s)Vineyard
Waterview 
Mountain(s)Vineyard
Community Features
MLS Area 
Napa
Listing courtesy of Ginger Martin of Sotheby's International Realty



Listing information is provided by Participants of the Bay Area Real Estate Information Services, Inc. MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Bay Area Real Estate Information Services, Inc. MLS.
Last checked: 2026-09-11 06:02 AM UTC

Neighborhood & Commute
Source: Walkscore
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