SAN FRANCISCO BAY AREA • 9-COUNTY ARCHITECTURAL NETWORK
Official Regional MLS Feed • Oct 30, 2026
BayAreaHomes Logo
BayAreaHomes.com
Your direct connection to Bay Area Real Estate
▾
3866 Lovall Valley Rd
ACTIVE MLS ALLIANCE Single Family Residence
Official MLS Asking Price
$17,490,000.00
Photo 1 of 43

3866 Lovall Valley Rd

Sonoma, Sonoma • California • MLS #326079159

πŸ›οΈ This listing courtesy of: Caroline Sebastiani, Sotheby's International Realty (BAREIS MLS #326079159)
MLS ID #326079159
Living Area 6,180.00 Sq Ft
Price / SqFt $2830.10
Bedrooms 4 Beds
Bathrooms 6.0 Baths
Association Fee No HOA ($0)
Stories / Levels 1 Story
Lot Area 107.0000 Acres
Market Velocity 44 Days on Market
πŸ”΅ Market Duration Note: This residence has been active for 44 days. Extended duration creates opportunistic contract positioning.

Property Narrative • Architectural Remarks

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.

Architectural Specifications • Key Infrastructure

Property Sub-Type Single Family Residence
Architectural Style Modern/High Tech
Property Condition Updated/Remodeled
Year Built 2008
Subdivision / Enclave Sonoma
Vehicle Parking 5-Car Garage (Detached, Electric Vehicle Charging Station(s), Garage Door Opener, Mechanical Lift, Private, Uncovered Parking Space) • 15 Total Spaces
Climate Control Cooling: Central Air • Heat: Central, Radiant
Solar Integration Seller Owned
Fireplaces 2 Fireplaces
Pool & Spa Private Pool & Spa
Second Unit / ADU 2nd Unit Detached
Water & Sewer Utilities Water: Private, Well • Sewer: Engineered Septic
Assessor Parcel # (APN) 127061060000
Cross Street Lovall Valley Loop Road
Roofing Flat

Educational Jurisdiction • Assigned School Districts

Elementary School Sonoma Elementary Area
Middle / Junior High Sonoma Middle School Area
High School District Sonoma High School Area
Unified Administrative Jurisdiction: Sonoma Unified School District

Interior Appointments • Appliances • Finishes

Architectural & Interior Features
• Formal Entry • Wet Bar
Included Kitchen & Utility Appliances
βœ“ Built-In Freezer βœ“ Built-In Gas Oven βœ“ Built-In Gas Range βœ“ Built-In Refrigerator βœ“ Dishwasher βœ“ Disposal βœ“ Range Hood βœ“ Microwave βœ“ Wine Refrigerator

Exterior Grounds • Outdoor Living • Environmental Features

Scenic Environmental Views
⛰️ Bay ⛰️ Hills ⛰️ Mountain(s) ⛰️ Valley ⛰️ Vineyard
Porch, Patio & Deck Elements
🏑 Covered Patio 🏑 Uncovered Patio
Lot & Grounds Attributes
🌿 Auto Sprinkler F&R 🌿 Landscape Back 🌿 Landscape Front 🌿 Private
Outdoor Infrastructure & Grounds
• Covered Courtyard • Wet Bar
Interactive 3D Virtual Tour Available
Explore a complete spatial walkthrough of this residence.
Launch 3D Tour →

System Audit History

  • • Oct 20, 15:08 | STATUS: Off-Market → Active (SYSTEM_SYNC)
πŸ›οΈ Official MLS Listing Courtesy Originating MLS: BAREIS MLS • #326079159
This listing courtesy of:
Caroline Sebastiani
🏒 Sotheby's International Realty • Verified MLS Participant
πŸ›‘οΈ BAREIS MLS • Data Disclosure & Licensing Terms
Originating Feed: BAREIS MLS • #326079159
Data Provider: Bay Area Real Estate Information Services, Inc. (BAREIS MLS) • Northern California MLS Alliance

Information is provided by Bay Area Real Estate Information Services, Inc. (BAREIS). The information being provided is for the consumer's personal, non-commercial use, and shall not be used for any purpose other than to identify prospective properties that consumers may be interested in purchasing.

Information Deemed Reliable But Not Guaranteed. 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.

© 2026 Bay Area Real Estate Information Services, Inc. All Rights Reserved. Equal Housing Opportunity
βš–οΈ California DRE & Fair Housing Disclosure
CalDRE Compliant • Equal Housing Opportunity

California Department of Real Estate (DRE): All real estate advertising, marketing, and client representation conducted via BayAreaHomes.com strictly adhere to California Real Estate Law and the statutory regulations established by the California Real Estate Commissioner.

Equal Housing Opportunity: We are committed to the letter and spirit of U.S. and California policy for the achievement of equal housing opportunity. We encourage and support an affirmative advertising program in which there are no barriers to obtaining housing because of race, color, religion, sex, handicap, familial status, national origin, sexual orientation, gender identity, or marital status (Federal Fair Housing Act, California FEHA, and Unruh Civil Rights Act).

🏠 Equal Opportunity Housing • CalDRE Brokerage Standards Fiduciary Representation Standard