Date
Details
Price
Change
Source
3/02/2015
Sold
$4,200,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$6,950,000 Just Listed
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Property Description & Video
18345 Highway 128, Calistoga, CAVideo Tour of 18345 Highway 128, Calistoga, CA.
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 estate's 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.
Full Property Details
Full Property Details for 18345 Hwy 128
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General
- Price: $6,950,000
- Status: Active
- Type: Single Family
- Source: BAREIS
- MLS ID: 326017797
- Updated: Today (4/9/2026)
- Added to Site: Today
Interior
- Rooms/Areas: Great Room, Guest Quarters, Kitchen, Laundry, Living Room, Primary Bathroom, Primary Bedroom, Office
- Interior Features: Cathedral Ceiling, Beamed Ceiling
- Fireplace: Yes
- Number of Fireplaces: 2
- Fireplace(s): Gas Log, Gas Piped, Living Room, Primary Bedroom, Wood-Burning
- Appliances: Compactor, Dishwasher, Disposal, Free Standing Gas Range, Free Standing Refrigerator, Gas Water Heater, Hood Over Range, Microwave, Warming Drawer
- Flooring: Carpet, Tile, Wood
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
- Bathroom Features: Quartz, Shower Stall(s), Tile, Window
Bedrooms
- Total Bedrooms: 3
- Primary Bedroom: Outside Access, Walk-In Closet
Other Rooms
- Living Room: Great Room, Open Beam Ceiling
- Family Room: Deck Attached, Great Room, Open Beam Ceiling, View
- Kitchen: Island w/Sink, Marble Counter
- Dining Room: Dining/Living Combo
- Laundry: Cabinets, Dryer Included, Electric, Inside Room, Sink, Washer Included
Additional Information
- Pool: Yes
- Pool Description: Built-In, Dark Bottom, Gas Heat, Gunite Construction, Lap, Pool Cover, Pool House, Pool Sweep, Pool/Spa Combo
Exterior
- Exterior Features: Built-In Barbeque, Fire Pit, Kitchen
Parking
- Garage: Yes
- Garage Spaces: 2
- Garage Description: Detached, Garage Door Opener, Garage Facing Side, Guest Parking Available, RV Storage, Side-by-Side
Location
- Cross Streets: Strebel Road
- Driving Directions: Highway 128 North of Calistoga to Knight's Valley.
School Information
- School District: Napa
Heating & Cooling
- Cooling Type: Ceiling Fan(s), Central, MultiUnits
- Heating Type: Central, Gas, Hot Water, MultiUnits, MultiZone
Utilities
- Sewer: Septic System
- Water: Private, Treatment Equipment, Well
- Utility Description: Internet Available, Propane Tank Owned
Structural Information
- Architectural Style: Contemporary, Craftsman
- Construction: Frame, Shingle Siding, Wood
- Foundation: Concrete Perimeter
- Roof: Composition
- Windows: Dual Pane Full, Window Coverings, Window Screens
- Stories/Levels: 1
- Sq. Ft. Source: Against Co. Policy
- Year Built: 1992
Additional Structures
- Other Structures: Barn(s), Greenhouse, Guest House, Outbuilding
Lot Features
- Property View: Hills, Mountains, Orchard, Panoramic, Ridge, Valley, Vineyard, Woods
- Mountain views: Yes
- Lot Size (Acres): 20
- Lot Size (Sq. Ft.): 871,200
- Lot Description: Auto Sprinkler F&R, Garden, Landscape Back, Landscape Front, Private, Shape Irregular
- Fencing (Description): Full
Disclosures and Reports
- Special Conditions: Trust
Listing provided by Corcoran Icon Properties, Henry Schlangen
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Listing agent
— 18345 Hwy 128 —
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Schools
Schools serving 18345 Hwy 128
School District:Calistoga Joint Unified School District
| Name | Grades | Distance |
|---|---|---|
Calistoga Elementary School 1327 Berry Street, Calistoga, CA 94515 | K-6 | 4.5 mi |
Calistoga Junior/Senior High School 1608 Lake Street, Calistoga, CA 94515 | 9-12 | 4.5 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 18345 Hwy 128
Tax History
Tax History for 18345 Hwy 128
Year
Property Taxes
Change
Tax Assessment
Change
2025
$43,620
4%
$3,999,700
4%
2023
$41,983
4%
$3,858,079
2%
2022
$40,355
3%
$3,783,078
2%
2021
$39,141
1%
$3,710,601
1%
2020
$38,641
1%
$3,664,561
2%
2019
$38,200
1%
$3,597,141
2%
2018
$37,725
2%
$3,528,270
2%
2017
$36,959
3%
$3,458,224
2%
2016
$36,041
85%
$3,387,089
85%
2015
$19,476
1%
$1,829,965
2%
2014
$19,190
—
$1,797,386
1%
2013
$19,120
—
$1,785,578
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 18345 Hwy 128
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- Single Family
- Active
- Updated 7 days ago
- 4Beds
- 5Total Baths
- 3,370Sq. Ft.
Listing provided by Vanguard Properties, Josh Dempsey
- Single Family
- Active
- 3Beds
- 5Total Baths
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- Active
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- Single Family
- Active
- 4Beds
- 5Total Baths
- 4,826Sq. Ft.
Listing provided by Coldwell Banker Brokers of the Valley, Erin Lail and Vanguard Properties, Josh Dempsey
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- Multi-Family
- Active
- Updated 1 day ago
- 6Total Beds
Listing provided by Vintage Sotheby's International Realty, Jennifer N Cook
- Single Family
- Active
- Updated 6 days ago
- 6Beds
- 7Total Baths
- 5,706Sq. Ft.
Listing provided by Yvonne Rich Real Estate, Yvonne Rich and Yvonne Rich Real Estate, Evan Payne
- Single Family
- Active
- Updated 6 days ago
- 1Bed
- 1Total Bath
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Listing provided by Compass, Heather L Dene
- Single Family
- Active
- Updated 1 day ago
- 4Beds
- 3Total Baths
- 2,400Sq. Ft.
Listing provided by Coldwell Banker Brokers of the Valley, Joel Toller
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- Single Family
- Active
- Updated 3 days ago
- 2Beds
- 2Total Baths
- 2,038Sq. Ft.
Listing provided by Century 21 Epic, Evan Kishineff
- Single Family
- Active
- Updated 3 days ago
- 5Beds
- 6Total Baths
- 6,494Sq. Ft.
Listing provided by Sotheby's International Realty, Jeff E Warren and Sotheby's International Realty, Cody Avetoom
- Single Family
- Active
- Updated 1 day ago
- 3Beds
- 3Total Baths
- 3,144Sq. Ft.
Listing provided by Sotheby's International Realty, Arthur D Goodrich
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- Active
- Updated 4 days ago
- 2Beds
- 1Total Bath
- 894Sq. Ft.
Listing provided by RE/MAX Marketplace, Brian J Wurz
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- Single Family
- Closed
- 4Beds
- 5Total Baths
- 3,480Sq. Ft.
Listing and Sold provided by Vanguard Properties, Josh Dempsey
- Commercial
- Closed
- 6,500Sq. Ft.
- 0.1951Acres
Listing provided by Luxe Places International Realty, Bryan Menegon
Sold provided by Sotheby's International Realty, Ginger Martin
Sold provided by Sotheby's International Realty, Ginger Martin
- Single Family
- Closed
- 5Beds
- 7Total Baths
- 8,054Sq. Ft.
Listing provided by Coldwell Banker Brokers of the Valley, Lori J Vernon-Gagetta
Sold provided by Coldwell Banker BofV ST Helena, Lori J Vernon-Gagetta
Sold provided by Coldwell Banker BofV ST Helena, Lori J Vernon-Gagetta
18345 Highway 128, Calistoga, CA 94515 (MLS# 326017797) is a Single Family property with 3 bedrooms, 3 full bathrooms and 1 partial bathroom. 18345 Highway 128 is currently listed for $6,950,000 and was received on April 09, 2026. Want to learn more about 18345 Highway 128? Do you have questions about finding other Single Family real estate for sale in Calistoga? You can browse all Calistoga real estate or contact a Coldwell Banker agent to request more information.