3100 Sonoma Mountain RD Overview
- Time on Site:
- 48 days
- Visits:
- 1
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.
3100 Sonoma Mountain RD Facts & Features
- Type Single Family
- Sq. ft. 14,966
- Price/Sq.ft. $2,672
- Lot 1119.00 Acres
Details
General
Association/HOA
- Association: 0
School Information
- School District: Sonoma Valley Unified
Building Information
- Year Built: 2016
Location/Region
- County Or Parish: Sonoma
- MLS Area Major: Sonoma
General Information
- Parcel Number: 136-450-001
- Property Sub Type: Detached
- Property Type: Residential
- Zoning: SFR
Interior
Parking Information
- Garage Spaces: 4
Beds/Baths
- Bathrooms Full: 7
- Bathrooms Half: 3
- Bedrooms Total: 10
General Information
- Cooling: Central AC,Multi-Zone
- Fireplace Features: Gas Starter,Living Room
- Fireplace: 1
- Flooring: Stone,Tile,Wood
- Foundation Details: Other
- Heating: Central Forced Air,Heating - 2+ Zones,Propane,Radiant,Radiant Floors
- Laundry Features: Dryer,Inside,Washer
- Living Area: 14966
Exterior
Parking Information
- Parking Features: Gate / Door Opener
Lot Information
- Lot Features: Private / Secluded,Views
- Lot Size Acres: 1119.0000
- Lot Size Source: Other
- Water Source: Well
Waterfront/View
- View: City Lights,Mountains,Vineyard
Building Exterior/Construction
- Architectural Style: Contemporary
- Construction Materials: Brick,Concrete ,Wood
- Roof: Metal
General Information
- Horse: No
- Pool Private: 0
- Sewer: Existing Septic
- Utilities: Generator,Individual Electric Meters,Propane On Site
3100 Sonoma Mountain RD Neighborhood
Community
95476 (Sonoma) Demographics
Schools
School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.3100 Sonoma Mountain RD Monthly Cost
3100 Sonoma Mountain RD Market Data
Based on the last 30 days in this zip code
3100 Sonoma Mountain RD History
| Date | Value | Agent |
|---|---|---|
| 5/20/2026Source: bridgeMLS | May 20, 2026 |
|
| 5/12/2026Source: CRMLS | May 12, 2026 |
|
| 5/12/2026Source: MLSListings | May 12, 2026 |
Contact Information: 650-847-1141