10635 Barnett Valley Road

This secluded end-of-lane property offers peaceful privacy, natural beauty, and sweeping views of Freestone Valley; a true sanctuary for the soul. Developed as a retreat by the Unitarian Universalist Church of Berkeley in the 1980s, the approximately 11.72-acre main parcel includes a two-bedroom, two-bath Dome structure. The Dome is served by PG&E for electricity, a private well, and a standard septic system. Although the structure is in disrepair, the site presents a rare opportunity for a new owner to bring a personal vision to this extraordinary setting. Two additional parcels are included. After entering the long lane from Barnett Valley Road and passing the private road sign, a white pipe and red reflector on the right mark the beginning of Parcel 1, approximately 2.33 acres. Farther down the lane, also on the right, a marker identifies the start of Parcel 2, approximately 4.62 acres. Beyond the next gate lies the main parcel, with a long circular driveway. The One-Way sign leads to the Dome; the drive continues past the structure and loops back to the gate. There is a nice spot for a potential ADU. The property is ideally located less than three miles from Freestone, six miles from downtown Sebastopol, and 12 miles from the Sonoma Coast. This unique offering is an opportunity to create something exceptional.

Days on Market

13 days

Current Status

Active

Original Price

List Price

$1,195,000

On Market Date

Sep 1, 2026

Property Type

Single Family Residence

Area

Sebastopol

Zip Code

95472

MLS ID

326074248

APN

073040046000

Year Built

1986

Stories in Building

1

Possession

Close Of Escrow

Data Source

BAREIS

Origin MLS System

Bed

2

Bath

2

Parking

15

Uncovered Parking Space

SQ FT

1,970

SQ FT Source

Assessor Auto-Fill

Lot SQ FT

510,523.0

Lot Acres

11.72 Acres

Cooling

None

Disclosures

Offer As Is

Living Room

Deck Attached, Great Room

Foundation

Concrete Perimeter

Fire Place

Free Standing, Living Room, Wood Burning Stove

Heating

Wall Furnace

Laundry

None

Main Level

Bedroom(s), Full Bath(s), Kitchen, Living Room, Street Entrance

Views

Hills, Valley

Possession

Close Of Escrow

Basement

None

Architectural Style

Dome, See Remarks

Fee

$0

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

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