18345 Highway 128 Unkn, Calistoga, CA 94515
$6,950,000 Mortgage Calculator Active Single Family Residence
Property Details
About this Property
Knight's Valley's premier vineyard estate is now ready to welcome its next steward. Set atop a scenic knoll, this exceptional 20 acre property features a thoughtfully composed compound including a main residence, pool house, a historic 1880's carriage house from the estates earliest days, and a distinctive barn residence designed by William Turnbull. Nearly #3 million in recent enhancements have infused the property with a refined modern craftsman aesthetic, blending timeless character with contemporary comfort. Approximately ten acres of hillside vineyards, planted with classic Bordeaux varietals, trace the natural contours of the land. From every vantage point, sweeping panoramic views unfold across rolling vineyards, rugged mountains, and the valley floor below.
MLS Listing Information
MLS #
BA326029991
MLS Source
Bay Area Real Estate Information Services, Inc.
Days on Site
13
Interior Features
Bedrooms
Primary Suite/Retreat
Bathrooms
Other, Stall Shower, Tile, Window
Kitchen
Countertop - Marble, Island with Sink
Appliances
Built-in BBQ Grill, Dishwasher, Garbage Disposal, Hood Over Range, Oven Range - Gas, Refrigerator, Trash Compactor, Dryer, Washer, Warming Drawer
Dining Room
Dining Area in Living Room
Family Room
Deck Attached, Kitchen/Family Room Combo, Open Beam Ceiling, View
Fireplace
Gas Log, Gas Piped, Living Room, Primary Bedroom, Wood Burning
Flooring
Carpet, Tile, Wood
Laundry
Cabinets, Hookup - Electric, In Laundry Room, Laundry - Yes, Tub / Sink
Cooling
Ceiling Fan, Central Forced Air, Multi Units
Heating
Central Forced Air, Gas, Heating - 2+ Units, Heating - 2+ Zones, Hot Water, Radiant
Exterior Features
Roof
Composition
Foundation
Concrete Perimeter
Pool
Black Bottom, Cover, Gunite, Heated - Gas, In Ground, Lap Only, Other, Pool - Yes, Pool/Spa Combo, Spa/Hot Tub, Sweep
Style
Contemporary, Craftsman, Custom
Parking, School, and Other Information
Garage/Parking
Detached, Facing Side, Gate/Door Opener, Guest / Visitor Parking, Side By Side, Storage - RV, Garage: 2 Car(s)
Sewer
Septic Tank
Water
Private, Well
Unit Information
| # Buildings | # Leased Units | # Total Units |
|---|---|---|
| 0 | – | – |
Neighborhood: Around This Home
Neighborhood: Local Demographics
Market Trends Charts
Nearby Homes for Sale
18345 Highway 128 Unkn is a Single Family Residence in Calistoga, CA 94515. This 0 square foot property sits on a 20 Acres Lot and features 3 bedrooms & 3 full and 1 partial bathrooms. It is currently priced at $6,950,000 and was built in 1992. This address can also be written as 18345 Highway 128 Unkn, Calistoga, CA 94515.
©2026 Bay Area Real Estate Information Services, Inc. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from Bay Area Real Estate Information Services, Inc.
Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.
This listing information is up-to-date as of April 20, 2026. For the most current information, please contact Henry Schlangen, (707) 235-5951
