18345 Highway 128

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.

Days on Market

6 days

Current Status

Active

Original Price

$6,950,000

List Price

$6,950,000

On Market Date

Apr 9, 2026

Property Type

Single Family Residence

Area

Calistoga

Zip Code

94515

MLS ID

326029991

APN

120-060-003-000

Year Built

1992

Stories in Building

Unavailable

Possession

Close Of Escrow

Data Source

BAREIS

Origin MLS System

Bed

3

Bath

4 (3/1)

Double Sinks, Multiple Shower Heads, Outside Access, Radiant Heat, Soaking Tub, Steam, Walk-In Closet

Parking

8

Detached, Garage Door Opener, Garage Facing Side, Guest Parking Available, RV Storage, Side-by-Side

SQ FT

0

SQ FT Source

Against Co. Policy

Lot SQ FT

871,200.0

Lot Acres

20.0 Acres

Pool Info

Built-In, Dark Bottom, Gas Heat, Gunite Construction, Lap, Pool Cover, Pool House, Pool Sweep, Pool/Spa Combo

Kitchen

Island w/Sink, Marble Counter

Cooling

Ceiling Fan(s), Central, MultiUnits

Dining Room

Dining/Living Combo

Exterior Details

Built-In Barbeque, Fire Pit, Kitchen

Family Room

Deck Attached, Great Room, Open Beam Ceiling, View

Living Room

Great Room, Open Beam Ceiling

Flooring

Carpet, Tile, Wood

Foundation

Concrete Perimeter

Fire Place

Gas Log, Gas Piped, Living Room, Primary Bedroom, Wood Burning

Heating

Central, Gas, Hot Water, MultiUnits, MultiZone

Laundry

Cabinets, Dryer Included, Electric, Inside Room, Sink, Washer Included

Upper Level

Bedroom(s), Full Bath(s), Primary Bedroom

Main Level

Dining Room, Kitchen, Living Room, Partial Bath(s), Street Entrance

Views

Hills, Mountains, Orchard, Panoramic, Ridge, Valley, Vineyard, Woods

Possession

Close Of Escrow

Basement

None

Architectural Style

Contemporary, Craftsman

Fee

$0

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

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