Valle Vista is a 107-acre architectural park in the sky, encompassing five separate legal parcels, two private ponds, and an extraordinary collection of structures. At its heart are a contemporary main residence and detached guest house showcasing the visionary interiors and architectural interventions of renowned designer Ron Mann, whose work on the estate was featured in Architectural Digest. The compound also includes a wine cave and cellar, eight-car barn, gym, and dedicated pottery and art studio. Set along coveted Lovall Valley Road on Sonoma's Eastside, the estate feels entirely removed from the world, yet is just 12 minutes from the Sonoma Plaza and approximately 45 minutes from the Golden Gate Bridge. Sweeping views extend across Sonoma Mountain and Mount Tamalpais, with unobstructed sightlines to San Francisco from the property's upper elevations. Expansive usable acreage, internal roads, and meandering trails create a private landscape to explore, while two ponds-each with its own dockbring a sense of serenity and permanence to the setting. Four additional fully entitled parcels, each with approved perc and septic designs and wells in place, offer remarkable flexibility for the creation of a multi-residence compound, private retreat, or generational estate. Multiple high-producing wells and a robust microgrid incorporating solar power, Tesla battery storage, and generator backup provide exceptional resilience and near off-grid capability. Rarely does an offering of this scale, architectural significance, and long-term potential become available so close to the heart of Sonoma. Valle Vista is at once a world of its own and effortlessly connected to townan incomparable Eastside estate created for today and generations to come.
Active
$17,490,000
3866 Lovall Valley Road, Sonoma, CA 95476
4beds
6,180sqft
Single Family Residence
Built in 2008
107 Acres Lot
$16,315,800 Zestimate®
$2,830/sqft
$-- HOA
What's special
Contemporary main residenceEight-car barnWine cave and cellarExpansive usable acreage
- 20 days
- 1,204
- 153
Zillow last checked:
Listing updated:
Listed by:
Caroline Sebastiani DRE #01371992 415-290-3123,
Sotheby's International Realty 707-935-2288,
Charlie Luna DRE #02247959 415-827-8885,
Sotheby's International Realty
Source: BAREIS,MLS#: 326079159
Originating MLS: Sonoma
Originating MLS: SonomaFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 6
- Full bathrooms: 4
- 1/2 bathrooms: 2
Rooms
- Room types: Guest Quarters, Kitchen, Living Room, Master Bathroom, Master Bedroom, Media Room, Office, Studio, Temp Controlled Room, Wine Cellar
Primary bedroom
- Features: Ground Floor, Sound System, Walk-In Closet(s)
- Level: Main
Bedroom
- Level: Main
Primary bathroom
- Features: Double Vanity, Radiant Heat, Sitting Area, Stone, Tub, Walk-In Closet(s), Window
Bathroom
- Features: Marble, Window
- Level: Main
Dining room
- Features: Dining Bar, Dining/Living Combo
- Level: Main
Kitchen
- Features: Breakfast Area, Kitchen Island, Island w/Sink, Kitchen/Family Combo, Stone Counters
- Level: Main
Living room
- Features: Deck Attached, View
- Level: Main
Heating
- Central, Radiant
Cooling
- Central Air
Appliances
- Included: Built-In Freezer, Built-In Gas Oven, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Range Hood, Microwave, Wine Refrigerator, Dryer, Washer
- Laundry: Inside Room
Features
- Formal Entry, Wet Bar
- Flooring: Carpet, Concrete, Wood
- Basement: None
- Number of fireplaces: 2
- Fireplace features: Other
Interior area
- Total structure area: 6,180
- Total interior livable area: 6,180 sqft
Video & virtual tour
Property
Parking
- Total spaces: 15
- Parking features: Detached, Electric Vehicle Charging Station(s), Garage Door Opener, Mechanical Lift, Private, Open, Paved
- Garage spaces: 5
- Has uncovered spaces: Yes
Features
- Levels: One
- Stories: 1
- Patio & porch: Patio
- Exterior features: Built-In Barbeque, Covered Courtyard, Wet Bar
- Pool features: Pool Cover, Pool Sweep, Solar Heat
- Spa features: In Ground
- Fencing: Partial
- Has view: Yes
- View description: Bay, Hills, Mountain(s), Valley, Vineyard
- Has water view: Yes
- Water view: Bay
- Waterfront features: Pond
Lot
- Size: 107 Acres
- Features: Auto Sprinkler F&R, Landscaped, Landscape Front, Private
Details
- Additional structures: ADU Bedrooms: 1, ADU Full Bathrooms: 1, ADU Description: Guest House, ADU Type: 2nd Unit Detached
- Parcel number: 127061060000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Modern/High Tech
- Property subtype: Single Family Residence
Materials
- Foundation: Concrete
- Roof: Flat
Condition
- Year built: 2008
Utilities & green energy
- Electric: 220 Volts
- Gas: Propane Tank Owned
- Sewer: Engineered Septic
- Water: Private, Well
- Utilities for property: Cable Available, Internet Available, Propane
Green energy
- Energy generation: Solar
Community & HOA
Community
- Security: Carbon Monoxide Detector(s), Double Strapped Water Heater, Smoke Detector(s), Unguarded Gate, Video System
HOA
- Has HOA: No
Location
- Region: Sonoma
Financial & listing details
- Price per square foot: $2,830/sqft
- Tax assessed value: $10,503,188
- Date on market: 9/16/2026
Estimated market value
$16,315,800
$15.34M - $17.13M
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 9/16/2026 | Listed for sale | $17,490,000-6.7%$2,830/sqft |
Source:  BAREIS #326079159 Report a problem | ||
| 8/5/2026 | Listing removed | $18,750,000$3,034/sqft |
Source: BAREIS #326034249 Report a problem | ||
| 4/22/2026 | Listed for sale | $18,750,000+123.2%$3,034/sqft |
Source: BAREIS #326034249 Report a problem | ||
| 8/28/2013 | Sold | $8,400,000$1,359/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $10,503,188 +2% |
| 2025 | $116,325 +1.8% | $10,297,244 +2% |
| 2024 | $114,245 +1.9% | $10,095,339 +2% |
| 2023 | $112,084 +1.2% | $9,897,392 +2% |
| 2022 | $110,713 +1.8% | $9,703,326 +2% |
| 2021 | $108,735 +0% | $9,513,065 +1% |
| 2020 | $108,699 +2.2% | $9,415,521 +2% |
| 2019 | $106,374 +1.4% | $9,230,904 +2% |
| 2018 | $104,867 +1.6% | $9,049,907 +2% |
| 2017 | $103,189 +5.2% | $8,872,459 +2% |
| 2016 | $98,060 +3.3% | $8,698,490 +1.5% |
| 2015 | $94,930 +1.5% | $8,567,831 +2% |
| 2014 | $93,536 +900.2% | $8,400,000 |
| 2013 | $9,352 | -- |
| 2012 | -- | $8,854,427 +2% |
| 2011 | -- | $8,680,811 +0.8% |
| 2010 | -- | $8,615,934 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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