855 Grapestone Lane

Set on two acres amid the vineyards of Sonoma Valley, 855 Grape Stone Lane is a contemporary Wine Country estate featuring a single-level main residence and detached guest house totaling 3,313 square feet, plus a resort-like pool and spa - all just minutes from the historic Sonoma Plaza. Clean architectural lines, a warm neutral palette and expansive indoor-outdoor living spaces create a relaxed, refined setting for both everyday living and entertaining. The open-concept great room brings together the living, dining and kitchen areas, while a luxurious primary suite and additional en suite bedroom offer privacy and comfort. The guest house provides flexible accommodations for visitors, a private office or creative studio. Outdoors, generous patios, mature olive trees and 1.5 acres of dry-farmed, old-vine Zinfandel frame the pool, Baja shelf and spa, creating an inviting setting for gathering and relaxation. Gated entry, radiant floor heating, solar, a private well, natural gas, a four-bedroom septic system and CALGreen certification complete this thoughtfully designed Sonoma retreat.

Days on Market

0 days

Current Status

Active

Original Price

List Price

$5,995,000

On Market Date

Oct 5, 2026

Property Type

Single Family Residence

Area

Sonoma

Zip Code

95476

MLS ID

326084137

APN

127172033000

Year Built

2018

Stories in Building

1

Possession

Close Of Escrow

Data Source

BAREIS

Origin MLS System

Bed

3

Bath

3.5 (3/1)

Radiant Heat, Shower Stall(s), Stone, Tile, Tub

Parking

5

Enclosed, Electric Vehicle Charging Station(s), Garage Door Opener, Garage Faces Front, Guest, Side-by-Side

SQ FT

3,313

SQ FT Source

Graphic Artist

Lot SQ FT

87,120.0

Lot Acres

2.0 Acres

Pool Info

Built-In, Gas Heat, Pool Cover, Pool Sweep, Pool/Spa Combo, Solar Heat

Kitchen

Breakfast Area, Kitchen Island, Island w/Sink, Kitchen/Family Combo, Stone Counters

Cooling

Ceiling Fan(s), Multi Units

Dining Room

Dining/Living Combo

Disclosures

Standard

Exterior Details

Uncovered Courtyard

Family Room

Deck Attached

Living Room

Cathedral/Vaulted, Deck Attached

Flooring

Stone, Wood

Foundation

Slab

Fire Place

Double Sided, Gas Starter, Living Room

Heating

Fireplace(s), Radiant

Laundry

Dryer Included, Inside Room, Sink, Washer Included

Main Level

Bedroom(s), Family Room, Full Bath(s), Garage, Kitchen, Living Room, Primary Bedroom, Partial Bath(s)

Views

Hills, Mountain(s), Valley, Vineyard

Possession

Close Of Escrow

Basement

None

Architectural Style

Farmhouse, Modern/High Tech

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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