Set on approximately 18 acres in the heart of Sonoma Valley, this extraordinary Glen Ellen private estate offers a rare combination of scale, privacy, and versatility, just minutes from renowned wineries, restaurants, hiking trails, and the Sonoma Golf Club. Anchoring the property is a charming 2,905 square foot vintage farmhouse, thoughtfully updated while preserving its original character. The residence features a spacious kitchen, two primary suites, and inviting outdoor living spaces that embrace the surrounding landscape. Designed for flexibility and lifestyle, the estate includes an impressive collection of barn structures that create a true multi-use compound. A striking 8,195 total square foot barn offers expansive space for gatherings, creative pursuits, or private events, and includes offices, a guest room, and a loft apartment on the second level. Nearby, a 5,885 square foot vintage barn houses a second-story art studio. Separately, a 4,835 square foot stable barn provides a fully functional equestrian facility with additional areas suited for catering, offices, or guest accommodations. A second story loft apartment captures sweeping views across the property. The grounds unfold as a private retreat, centered around a picturesque pond and open land that invites future vision - whether a wellness sanctuary, family compound, founder's retreat, or equestrian estate. There is ample space to create resort-style amenities including a pool, tennis or pickleball courts, gardens, orchards, and outdoor gathering areas. With multiple structures, guest accommodations, and exceptional infrastructure already in place, 100 West Trinity Road offers a rare opportunity to shape a truly remarkable Wine Country estate designed for living, hosting, and creating.
Active
$6,995,000
100 W Trinity Road, Glen Ellen, CA 95442
5beds
7,740sqft
Est.:
Single Family Residence
Built in 1870
17.65 Acres Lot
$6,665,800 Zestimate®
$904/sqft
$-- HOA
What's special
Spacious kitchenTwo primary suites
- 28 days |
- 1,389 |
- 92 |
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#: 326021234
Originating MLS: Sonoma
Originating MLS: SonomaTour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 7
- Full bathrooms: 5
- 1/2 bathrooms: 2
Rooms
- Room types: Bonus Room, Laundry, Living Room, Loft, Master Bathroom, Master Bedroom, Office, Possible Guest, Wine Storage Area, Workshop
Primary bedroom
- Features: Balcony, Closet
- Level: Upper
Bedroom
- Level: Upper
Primary bathroom
- Features: Shower Stall(s), Tub, Window
Bathroom
- Features: Shower Stall(s), Tile, Tub, Tub w/Shower Over, Other
- Level: Main,Upper
Family room
- Level: Main
Kitchen
- Features: Breakfast Area, Kitchen Island, Kitchen/Family Combo, Pantry Closet
- Level: Main
Living room
- Features: Deck Attached, View
- Level: Main
Heating
- Central, Fireplace(s)
Cooling
- Central Air
Appliances
- Included: Built-In Gas Oven, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Range Hood, Microwave, Dryer, Washer
- Laundry: Inside Room, Stacked Only
Features
- Open Beam Ceiling, Storage
- Flooring: Wood
- Basement: None
- Number of fireplaces: 1
- Fireplace features: Living Room, Other
Interior area
- Total structure area: 7,740
- Total interior livable area: 7,740 sqft
Property
Parking
- Total spaces: 31
- Parking features: Covered, Detached, Gravel
- Garage spaces: 15
- Uncovered spaces: 16
Features
- Stories: 2
- Patio & porch: Front Porch, Deck
- Exterior features: Balcony, Fire Pit, Uncovered Courtyard
- Fencing: Fenced,Other,Partial
- Has view: Yes
- View description: Hills, Mountain(s), Panoramic, Valley, Vineyard
- Waterfront features: Pond, Stream Seasonal
Lot
- Size: 17.65 Acres
- Features: Private, Irregular Lot
Details
- Additional structures: Barn(s), Outbuilding, Storage, Workshop
- Parcel number: 053110079000
- Special conditions: Standard
- Horse amenities: Barn w/Electricity, Barn w/Water, Barn, Corral(s), Paddocks, Stable(s), Tack Room
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Farmhouse,Victorian
- Property subtype: Single Family Residence
Materials
- Frame, Wood, Wood Siding
- Foundation: Concrete Perimeter
- Roof: Metal
Condition
- Year built: 1870
Utilities & green energy
- Electric: 220 Volts in Kitchen
- Sewer: Septic Tank
- Water: Private, Well
- Utilities for property: Internet Available, Natural Gas Available
Community & HOA
HOA
- Has HOA: No
Location
- Region: Glen Ellen
Financial & listing details
- Price per square foot: $904/sqft
- Tax assessed value: $2,791,281
- Annual tax amount: $32,006
- Date on market: 4/13/2026
Estimated market value
$6,665,800
$6.33M - $7.00M
$5,734/mo
Price history
| Date | Event | Price |
|---|---|---|
| 4/13/2026 | Listed for sale | $6,995,000$904/sqft |
Source:  BAREIS #326021234 Report a problem | ||
| 8/5/2025 | Listing removed | $6,995,000$904/sqft |
Source: BAREIS #325009843 Report a problem | ||
| 4/24/2025 | Price change | $6,995,000-12.5%$904/sqft |
Source: BAREIS #325009843 Report a problem | ||
| 2/27/2025 | Listed for sale | $7,995,000+280.7%$1,033/sqft |
Source: BAREIS #325009843 Report a problem | ||
| 8/19/2010 | Sold | $2,100,000-8.7%$271/sqft |
Source: Public Record Report a problem | ||
| 4/13/2010 | Sold | $2,300,000$297/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $32,006 +1.8% | $2,791,281 +2% |
| 2024 | $31,428 +1.9% | $2,736,551 +2% |
| 2023 | $30,828 +14.8% | $2,682,894 +16% |
| 2022 | $26,848 +2.3% | $2,311,981 +2% |
| 2021 | $26,247 +0.2% | $2,266,649 +1% |
| 2020 | $26,206 +2.2% | $2,243,408 +2% |
| 2019 | $25,652 +1.8% | $2,199,421 +2% |
| 2018 | $25,196 | $2,156,296 -7% |
| 2017 | -- | $2,318,201 +2% |
| 2016 | $25,774 | $2,272,747 +1.5% |
| 2015 | -- | $2,238,609 |
Find assessor info on the county website
Monthly payment
Est. payment
$41,264/mo
Principal & interest
$34619
Property taxes
$6645
More affordability tools
Climate risks
Neighborhood: 95442
Nearby schools
GreatSchools rating
- NADunbar Elementary SchoolGrades: K-5Distance: 0.9 mi
- 2/10Altimira Middle SchoolGrades: 6-8Distance: 4.7 mi
- 7/10Sonoma Valley High SchoolGrades: 9-12Distance: 7.3 mi
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A local lender can help you make sure your offer is ready when you are.
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- California
- Sonoma County
- Glen Ellen
- 95442
- 100 W Trinity Road
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