1015 Geysers Road

Before it was a home, it powered 3 towns and was the engine of an empire. The structure began as a steam-generating power plant that converted water into power for a legendary Sonoma wine enterprise that went on to win 10 international gold medals and later became the second-most-visited destination in CA after Disneyland. In the 1950s, it caught the eye of an heir to the Northwestern Pacific Railroad family who converted it into a residence. He called it The Power House. The name stuck. One wall still bears the original restored painted sign: No Admittance. Danger. (The only danger is not wanting to leave!) After Foster, landscape architect Todd Cole, whose work has been recognized as some of the most evocative in CA, added his own imprint to the grounds and the property's design sensibility deepened further. Ancient olive trees anchor the property with the kind of permanence that takes decades to earn. Native plantings, gravel pathways, and considered sight lines invite exploration throughout the property. The heart of the recently restored home is a ~40' x ~40' great room with ~20-foot ceilings, smooth stucco walls, polished concrete radiant-heated floors, and custom windows looking out to the creek. An enormous fireplace with herringbone-patterned fire bricks and a steel hood anchors the space. The kitchen features high ceilings, custom cabinetry, marble counters, a vintage Wedgewood stove, and doors leading to the entry courtyard on one side and to the creek area on the other. The primary suite, with a very cool Mid-Century Modern vibe, opens to a private terrace with a water feature. Two additional bedroom suites sit on opposite sides of the house. A dedicated office and a powder room complete the interior. Outside, the property opens further: a swimming pool and pavilion, a cutting + vegetable garden, and even a place for guests. Then there's Big Sulphur Creek itself running along the full length of the property. Two parcels totaling ~9 creek-front acres offer canyon and hill views in every direction. Located 80 miles north of San Francisco in Sonoma County, sitting at the heart of Alexander Valley wine country, 20 minutes from Healdsburg. A world away from ordinary.

Days on Market

1 day

Current Status

Active

Original Price

$3,750,000

List Price

$3,750,000

On Market Date

Apr 29, 2026

Property Type

Single Family Residence

Area

Healdsburg

Zip Code

95425

MLS ID

326035696

APN

115-190-030-000

Year Built

1909

Stories in Building

Unavailable

Possession

Close Of Escrow

Data Source

BAREIS

Origin MLS System

Bed

3

Bath

4 (3/1)

Low-Flow Toilet(s), Tub w/Shower Over

Parking

10

EV Charging, No Garage, Uncovered Parking Spaces 2+

SQ FT

0

SQ FT Source

Against Co. Policy

Lot SQ FT

397,267.0

Lot Acres

9.12 Acres

Pool Info

Built-In, Gunite Construction, Heat None

Kitchen

Island, Marble Counter

Cooling

Heat Pump

Exterior Details

Fire Pit

Living Room

Cathedral/Vaulted, Great Room, Open Beam Ceiling

Flooring

Concrete, Marble, Wood

Fire Place

Gas Starter, Living Room

Heating

Heat Pump, Radiant Floor

Laundry

Dryer Included, Washer Included

Upper Level

Bedroom(s), Full Bath(s), Partial Bath(s), Retreat

Main Level

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

Views

Hills, Water

Possession

Close Of Escrow

Basement

None

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.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.