17850 Santa Rosa Ave

Value-add opportunity in the heart of the Russian River area. 17850 Santa Rosa Ave offers approximately 1,336 sq ft of existing living space and is ready for the right investor, contractor, or buyer looking to build equity through renovation. With the right vision and improvements, the property has the potential to be expanded and transformed into an approximately 1,850+ sq ft home with up to 5 bedrooms and 3.5 bathrooms (buyer to verify). Investor projections suggest a possible after-repair value exceeding $800,000, creating an exciting opportunity for a flip, vacation rental, or long-term hold. Located minutes from downtown Guerneville, the Russian River, wineries, and outdoor recreation. Surrounded by Sonoma County’s redwood beauty, this property offers the perfect canvas for a renovation project with strong upside potential. Bring your contractor and imagination—opportunities like this are increasingly rare in this desirable river community.

Current Status

New

Original Price

$325,000

List Price

$325,000

On Market Date

Mar 5, 2026

Property Type

Detached

D/N/S

Other

Zip Code

95446

MLS ID

41126086

APN

072215002000

Year Built

1926

Stories in Building

2

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

CONTRA COSTA

Bed

3

Bath

1.5 (1/1)

Parking

0

No Garage

SQ FT

1,336

SQ FT Source

Public Records

Lot SQ FT

6,500.0

Lot Acres

0.15 Acres

Pool Info

None

Kitchen

Electric Water Heater, None

Cooling

Wall/Window Unit(s)

Disclosures

Nat Hazard Disclosure

Entry Level

Exterior Details

Garden, Low Maintenance

Flooring

Tile, Wood

Foundation

Fire Place

Living Room

Heating

Propane

Laundry

Hookups Only, Inside

Main Level

None

Possession

Close Of Escrow

Basement

Partial

Architectural Style

Rustic

Construction Status

Existing

Additional Miscellaneous Features

Garden, Low Maintenance

Location

Secluded

Roof

Other

Water and Sewer

Public

Fee

Unavailable

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.