100 W Trinity Road
Glen Ellen, CA 95442
5 Beds
6 Baths
7,740 sqft (on 17.65 acres)
5 Beds
6 Baths
7,740 sqft
(on 17.65 acres)
Local Information
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Description
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.
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Home Highlights
Parking
Garage
Outdoor
Porch, Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
$904
Listed
26 days ago
Home Details for 100 W Trinity Road
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MLS Status: Active |
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Interior Details Basement: NoneNumber of Rooms: 7Types of Rooms: Master Bedroom, Bedroom, Master Bathroom, Bathroom, Family Room, Kitchen, Living Room |
Beds & Baths Number of Bedrooms: 5Number of Bathrooms: 7Number of Bathrooms (full): 5Number of Bathrooms (half): 2 |
Dimensions and Layout Living Area: 7740 Square Feet |
Appliances & Utilities Utilities: Internet Available, Natural Gas AvailableAppliances: Built-In Gas Oven, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Range Hood, Microwave, Dryer, WasherDishwasherDryerLaundry: Inside Room,Stacked OnlyMicrowaveWasher |
Heating & Cooling Heating: Central,Fireplace(s)Has CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Central |
Fireplace & Spa Number of Fireplaces: 1Fireplace: Living Room, OtherHas a Fireplace |
Gas & Electric Electric: 220 Volts in Kitchen |
Windows, Doors, Floors & Walls Flooring: Wood |
Levels, Entrance, & Accessibility Stories: 2Floors: Wood |
View Has a ViewView: Hills, Mountain(s), Panoramic, Valley, Vineyard |
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Exterior Home Features Roof: MetalPatio / Porch: Front Porch, DeckFencing: Fenced, Other, PartialOther Structures: Barn(s), Outbuilding, Storage, WorkshopExterior: Balcony, Fire Pit, Uncovered CourtyardFoundation: Concrete Perimeter |
Parking & Garage Number of Garage Spaces: 15Number of Covered Spaces: 15Open Parking Spaces: 16No CarportHas a GarageNo Attached GarageHas Open ParkingParking Spaces: 31Parking: Covered,Detached,Gravel |
Frontage Waterfront: Pond, Stream Seasonal |
Water & Sewer Sewer: Septic Tank |
Farm & Range Horse Amenities: Barn w/Electricity, Barn w/Water, Barn, Corral(s), Paddocks, Stable(s), Tack Room |
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Days on Market: 26 |
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Year Built Year Built: 1870 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: DetachedArchitecture: Farmhouse,Victorian |
Building Construction Materials: Frame, Wood, Wood SidingNot Attached Property |
Property Information Parcel Number: 053110079000 |
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Price List Price: $6,995,000Price Per Sqft: $904 |
Status Change & Dates Possession Timing: Negotiable |
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Direction & Address City: Glen Ellen |
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Listing Agent Listing ID: 326021234 |
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Building Area Building Area: 7740 Square Feet |
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Not Senior Community |
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Association for this Listing: SonomaNo HOAHOA Fee: No HOA Fee |
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Lot Area: 17.65 Acres |
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Disclaimer: All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. |
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Special Conditions: Standard |
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Mobile Home Park Mobile Home Units: Feet |
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Mls Number: 326021234Listing Url |
Last check for updates: about 24 hours ago
Listing courtesy of 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, (707) 939-2230
Originating MLS: Sonoma
Source: BAREIS, MLS#326021234
Also Listed on BAREIS.
Price History for 100 W Trinity Road
| Date | Price | Event | Source |
|---|---|---|---|
| 04/13/2026 | $6,995,000 | Listed For Sale | BAREIS #326021234 |
| 08/05/2025 | $6,995,000 | ListingRemoved | BAREIS #325009843 |
| 04/24/2025 | $6,995,000 | PriceChange | BAREIS #325009843 |
| 02/27/2025 | $7,995,000 | Listed For Sale | BAREIS #325009843 |
| 08/19/2010 | $2,100,000 | Sold | N/A |
| 04/13/2010 | $2,300,000 | Sold | N/A |
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Property Tax and Assessment
| Year | 2025 |
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| Tax | $32,006 |
| Assessment | $2,791,281 |
Home facts updated by county records
Comparable Sales for 100 W Trinity Road
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
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0.40 | Single-Family Home | $3,075,000 | 12/31/25 | 4 | 6.5 | 4,845 | |
0.33 | Single-Family Home | $849,000 | 06/20/25 | 6 | 5 | 4,149 | |
0.29 | Single-Family Home | $1,163,000 | 12/05/25 | 3 | 2.5 | 1,832 | |
1.13 | Single-Family Home | $2,500,000 | 08/26/25 | 4 | 3.5 | 2,600 | |
0.74 | Single-Family Home | $2,050,000 | 12/02/25 | 5 | 3 | 2,428 | |
0.79 | Single-Family Home | $1,700,000 | 09/12/25 | 4 | 3 | 2,990 | |
0.58 | Single-Family Home | $3,225,000 | 04/30/26 | 3 | 4 | 3,167 | |
2.28 | Single-Family Home | $3,592,000 | 04/30/26 | 4 | 5.5 | 5,824 | |
1.32 | Single-Family Home | $1,685,000 | 05/07/26 | 3 | 3 | 2,038 | |
0.49 | Single-Family Home | $565,000 | 06/09/25 | 1 | 1 | 1,180 |
Assigned Schools
These are the assigned schools for 100 W Trinity Road.
- Altimira Middle School
- 6-8
- Public
- 324 Students
2/10GreatSchools RatingParent Rating AverageI would like to first point out that the best way to learn about the school is to talk to the principal and take a tour. That being said, I'll still contribute my own review...My daughter is starting 8th grade, and we have been very pleased with Altimira. My daughter is a GATE student, and we've been impressed with the level of challenge provided by the advanced courses. Altimira offers an excellent choice of electives. The technology and yearbook classes fostered creativity and developed my daughter's computer skills way beyond what my husband and I could have done. There are also great horticulture and drama classes; in fact, my only complaint is that my daughter wishes she could squeeze more classes into her schedule because she is so interested in the offerings. The principal is very warm and funny and seems to know all the students well. The staff was very supportive to my daughter when we had a family tragedy last year. We haven't seen any signs of bullying, and she's made great friends. Any time you have 6 teachers per year, you're not going to love all of them, but we've been satisfied and/or impressed with the vast majority of the teachers here. We love Altimira!Teacher Review12y ago - Dunbar Elementary School
- K-5
- Public
- 117 Students
NAGreatSchools RatingParent Rating AverageBoth as a parent and employee this school used to be great but now is as bad as they come. Lack of proper communication from admin to parents and staff. No equity. I am desperately trying to remove my child from this school and resigned because of poor and dangerous leadership.Parent Review4y ago - Sonoma Valley High School
- 9-12
- Public
- 1071 Students
7/10GreatSchools RatingParent Rating AverageThe community was good but some of the teachers were very bad. There was an AP Biology teacher that wanted to be a friend over getting us ready for the exams. But overall, not a horrible expirience.Parent Review5y ago 
Check out schools near 100 W Trinity Road.
What Locals Say about Glen Ellen
At least 7 Trulia users voted on each feature.
92 % Say people would walk alone at night
92 % Say it's dog friendly
86 % Say yards are well-kept
83 % Say car is needed
80 % Say there's wildlife
75 % Say parking is easy
73 % Say it's walkable to grocery stores
70 % Say neighbors are friendly
70 % Say they plan to stay for at least 5 years
69 % Say there's holiday spirit
63 % Say it's quiet
58 % Say it's walkable to restaurants
54 % Say kids play outside
46 % Say there are community events
36 % Say there are sidewalks
Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
100 W Trinity Road, Glen Ellen, CA 95442 is a 5 bedroom, 7 bathroom, 7,740 sqft single-family home built in 1870. This property is currently available for sale and was listed by BAREIS on Apr 13, 2026. The MLS # for this home is MLS# 326021234.