5647 Highway 128 Highway

Welcome to your own private estate in the heart of world-renowned Alexander Valley. Spanning nearly 9 flat, usable acres, this picturesque ranch presents an extraordinarily rare development or lot split opportunity. Boasting three legal parcels, two registered addresses, two productive wells, and two septic systems, the infrastructure is already in place to support your grandest visionwhether that's a multi-generational compound, a luxury retreat, or a strategic development. Beyond its investment potential, the property is a ready-to-enjoy Wine Country sanctuary graced with majestic heritage oaks and meandering trails. At its heart are two charming residences and a striking, newly constructed custom pool and spa, complete with a Baja shelf and integrated lounge seating. The primary home is a cozy, single-level 2-bedroom, 1-bath cabin that radiates warmth and character. The secondary residence, a classic ranchette, features a generous wraparound porch with built-in heatersideal for enjoying tranquil evenings beneath the stars. Explore the park-like grounds to discover multiple picnic areas, a serene seasonal pond, and your very own 2-acre vineyardan open invitation to craft your own estate wine to sip poolside. A modern two-story barn provides ample space for storage, featuring an upper-level loft that serves as a blank canvas for your creative endeavors. This rare property offers the perfect blend of country charm, Wine Country elegance, and unparalleled development potential in one of California's most celebrated regions.

Days on Market

3 days

Current Status

Active

Original Price

$2,495,000

List Price

$2,495,000

On Market Date

Mar 13, 2026

Property Type

Single Family Residence

Area

Healdsburg

Zip Code

95441

MLS ID

326020869

APN

131-100-021-000

Year Built

1900

Stories in Building

Unavailable

Possession

Close Of Escrow

Data Source

BAREIS

Origin MLS System

Bed

3

Bath

2

Parking

15

RV Access, RV Possible, RV Storage, Unassigned, Workshop in Garage

SQ FT

1,600

SQ FT Source

Not Verified

Lot SQ FT

385,942.0

Lot Acres

8.86 Acres

Pool Info

Built-In, Pool Cover, Pool Sweep, Pool/Spa Combo

Kitchen

Kitchen/Family Combo

Cooling

Wall Unit(s)

Fire Place

Wood Stove

Heating

Ductless

Laundry

Dryer Included, Washer Included

Main Level

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

Views

Hills, Mountains, Vineyard

Possession

Close Of Escrow

Architectural Style

Ranch

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.