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$39,995,000
75 Days On Site

3100 Sonoma Mountain Road
SONOMA, CA 95476

For Sale|Single Family Residence|Active
10
Beds
8.5
Total Baths
7
Full Baths
3
Partial Baths
14,966
SqFt
$2,672
/SqFt
2016
Built
County:
Sonoma
Listed by of The Dreyfus Group of Golden Gate Sotheby's International Realty (650) 485-3476
Call Now: (408) 868-2620
Is this the listing for you? We can help make it yours.
(408) 868-2620
3100 Sonoma Mountain Road3100 Sonoma Mountain Road3100 Sonoma Mountain Road3100 Sonoma Mountain Road
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The Summit is a world entirely of its own, offering an unmatched level of privacy, seclusion, and self-sufficiency in one of Northern California's most breathtaking natural settings. Surrounded by panoramic views stretching from Mt. Tamalpais and Mt. Diablo to San Pablo Bay and the San Francisco skyline, the estate was designed as a private retreat for those seeking space, independence, and complete escape from the outside world. Rolling meadows, lakes, canyon systems, swimming holes, native oak groves, and millions of seasonal daffodils create an environment that feels both expansive and deeply serene. The property includes multiple residences, a 12-car garage, barns, and three state-of-the-art greenhouses, allowing for multi-generational living, private events, agricultural use, or wellness retreats. Extensive infrastructure, water resources, backup power systems, and fire mitigation measures provide a rare sense of security and long-term sustainability. The Summit presents a once-in-a-generation opportunity to own a sovereign estate where privacy, natural beauty, and self-reliance exist in complete harmony.

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Listing Snapshot
Price 
$39,995,000
Days On Site 
75 Days
Bedrooms 
10
Inside Area (SqFt) 
14,966 sqft
Total Baths 
8.5
Full Baths 
7
Partial Baths 
3
Lot Size 
1,119 Acres
Year Built 
2016
MLS® Number 
ML82046933
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
a month agoListing updated with changes from the MLS®
2 months agoListing first seen on site
General Features
Acres 
1119
Cross Street 
Sweet William Court
Disclosures 
NHDS Report
Foundation 
Other
Garage 
Yes
Garage Spaces 
4
Parking 
Garage Door Opener
Property Sub Type 
Single Family Residence
SqFt Total 
14966
Style 
Contemporary
Utilities 
Propane
Water Source 
Well
Zoning 
SFR
Interior Features
Appliances 
DryerDishwasherWine RefrigeratorRange HoodDouble OvenBuilt-In RangeWasher
Cooling 
Central AirZoned
Electric 
Generator
Fireplace 
Yes
Fireplace Features 
Gas StarterLiving Room
Fireplaces 
3
Flooring 
StoneTileWood
Heating 
Forced AirZonedRadiant FloorPropaneRadiantCentral
Interior 
PantryMaster DownstairsWalk-In Closet(s)High CeilingsBeamed CeilingsDouble VanityKitchen Island
Laundry Features 
Inside
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Exterior Features
Construction Details 
BrickConcrete
Lot Features 
ViewsPrivate
Pool Features 
None
Roof 
Metal
View 
City LightsMountain(s)Vineyard
Waterview 
City LightsMountain(s)Vineyard
Community Features
School District 
Sonoma Valley Unified
Schools
School District
Sonoma Valley Unified
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
Listed by of The Dreyfus Group of Golden Gate Sotheby's International Realty (650) 485-3476



The data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListings™ MLS system. Real estate listings held by brokerage firms other than eXp Realty are marked with the Internet Data Exchange icon and detailed information about them includes the names of the listing brokers and listing agents. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, MLS Listings, Inc..
Last checked: 2026-07-27 05:55 AM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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