17050 Park Avenue

Ready for its next chapter, this rare Sonoma Valley property is tucked away at the end of picturesque Park Avenue, a quiet lane nestled at the foothills of Sonoma Valley. Set on an approximately 18,360 sq. ft. lot (.4215 AC), the property is framed by a seasonal creek and presents an exceptional opportunity to renovate, reimagine, or create something truly special. A generous U-shaped driveway crosses the seasonal creek by way of a charming wooden bridge on one side and a paved culvert on the other, creating a distinctive arrival to the property. The approximately 1,092 sq. ft. residence features two bedrooms, one full and one half bath, a brick wood-burning fireplace, a dining room, and a sunroom overlooking the backyard. Connected by a carport, an additional building includes a storage room and a separate room with a private exterior entrance and half bath (buyer to verify permitted use). A greenhouse is nestled at the rear of the gently sloping lot, which rises toward the hillside and provides a beautiful natural backdrop for future possibilities. Whether you're seeking a renovation project, a property to thoughtfully transform, or a site to create your own custom Wine Country retreat, this unique offering presents exceptional potential in one of Sonoma Valley's most picturesque settings. Ideally located just minutes from the Historic Sonoma Plaza, enjoy all that makes Sonoma Valley a world-class destination from renowned wineries and acclaimed dining to scenic parks and outdoor recreation, all approximately one hour from SF.

Days on Market

2 days

Current Status

Active

Original Price

$575,000

List Price

$575,000

On Market Date

Aug 12, 2026

Property Type

Single Family Residence

Area

Sonoma

Zip Code

95476

MLS ID

326068456

APN

056-191-008-000

Year Built

1942

Stories in Building

Unavailable

Possession

Negotiable, See Remarks

Data Source

BAREIS

Origin MLS System

Bed

2

Bath

1

Tub w/Shower Over

Parking

1

Covered

SQ FT

1,092

SQ FT Source

Assessor Agent-Fill

Lot SQ FT

18,360.0

Lot Acres

0.4215 Acres

Kitchen

Laminate Counter

Cooling

None

Dining Room

Other

Flooring

Linoleum, Tile, Vinyl

Fire Place

Brick, Living Room, Raised Hearth, Wood Burning

Heating

Central

Laundry

Electric, Washer/Dryer Stacked Included

Main Level

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

Possession

Negotiable, See Remarks

Basement

None

Architectural Style

Other

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.