---
listing_id: BA326038485
status: Active
price: 35000000
beds: 5
baths_full: 4
baths_half: 2
sqft_living: 4200
sqft_lot: 9888120
lot_acres: 227
year_built: 2015
property_type: Residential
property_subtype: Single Family Residence
address: "13800 Highway 128 Unkn"
city: Calistoga
state: CA
zip: 94515
county: "Sonoma County"
lat: 38.6380813
lng: -122.7198267
days_on_market: 11
hoa_fee: 
hoa_frequency: 
garage_spaces: 15
list_agent: "Kristen Eddy"
list_office: "Golden Gate Sotheby's International Realty"
list_agent_phone: "(949) 577-1717"
list_agent_license: 02095273
mls_source: REBAREIS
modified: 2026-06-01
transaction_type: buy
---

Home | Sonoma County | Calistoga | 94515 | 13800 Highway 128 Unkn

13800 Highway 128 Unkn, Calistoga, CA 94515

MLS: BA326038485 | Status: Active | Price: $35,000,000
Beds/Baths: 5 / 4 /2
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
5 4 /2 4,200 227 2015

Remarks

Ghost Donkey Ranch was envisioned as a place where the landscape would lead and architecture would follow quietly behind. Spanning 227 acres in the coveted enclave of Knights Valley, set between Calistoga and Healdsburg at the convergence of Napa and Sonoma's most celebrated wine regions, the ranch unfolds from the valley floor to rolling hills beneath a canopy of native oaks. Redwood Creek traces one boundary, while surrounding ranches and storied vineyards reinforce a sense of pastoral seclusion. Set discreetly behind neighboring properties, the ranch is remarkably private. The residence appears almost as a mirage, a refined steel and glass structure clad in stone, rising from wild grasslands. Both grounded and ethereal, it evokes the feeling of a glass walled tent,'' dissolving the boundary between interior and landscape. Two dramatic hydraulic, airplane hangar style windows open the home entirely to its surroundings, transforming walls into horizons. The estate includes a 4,200 sq ft main house with three bedrooms, two full baths, and one half bath, along with two detached guest casitas, a 10 car motor court, and a four car garage at the main house. More than a residence, Ghost Donkey Ranch is a living system grounded in regenerative principles, a place to live lightly, respo

MLS Listing Information

Field Value
MLS # BA326038485
MLS Source Bay Area Real Estate Information Services, Inc.
Days on Site 11

Features

Interior Features

Feature Details
Bedrooms Primary Suite/Retreat
Kitchen Breakfast Nook, Countertop - Concrete, Island, Island with Sink, Kitchen/Family Room Combo
Appliances Built-in BBQ Grill, Dishwasher, Oven - Built-In, Oven - Electric, Oven Range - Built-In, Oven Range - Electric, Refrigerator, Wine Refrigerator
Dining Room Dining Area in Living Room
Fireplace Primary Bedroom
Flooring Concrete, Wood
Laundry In Laundry Room, Tub / Sink
Cooling Ceiling Fan, Central Forced Air
Heating Central Forced Air, Electric, Radiant

Exterior Features

Feature Details
Roof Metal
Foundation Slab
Pool Cover, In Ground, Pool - Yes, Sweep
Style Contemporary

Parking, School, and Other Information

Feature Details
Garage/Parking Detached, Enclosed, Facing Front, Guest / Visitor Parking, Garage: 15 Car(s)
Sewer Septic Tank
Water Private, Well
Complex Amenities Community Security Gate

Contact Information

Kristen Eddy
Golden Gate Sotheby's International Realty
License #: 02095273
Phone: (949) 577-1717

Property Units

# Buildings # Leased Units # Total Units
0

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Alexander Valley Elementary School public K-6 4.14 mi 9

Disclosures

©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.

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This listing information is up-to-date as of June 01, 2026. For the most current information, please contact Kristen Eddy, (949) 577-1717.