4327 Chico Avenue

Imagine creating a custom dream home, multigenerational retreat, or thoughtfully designed residential compound on approximately 36,000 SF (0.83 acre) in southwest Santa Rosa. Located in unincorporated Sonoma County, 4327 Chico Avenue combines a generous parcel, an existing former church building, and preliminary development planning with exciting possibilities for residential construction and investment. Envision a custom primary residence surrounded by landscaped gardens, outdoor living areas, and additional dwellings for extended living or potential rental income. Under updated Sonoma County ADU regulations, qualifying single-family parcels may accommodate a primary residence, two accessory dwelling units (ADUs), and one junior ADU (JADU), potentially providing up to four residential living spaces. Property zoning is RR B6 3, SR, VOH. Buyers to investigate parcel-specific eligibility and development requirements. The seller has invested in conceptual site layouts, engineered grading and drainage plans, proposed driveway improvements, and existing building drawings, offering a valuable starting point for evaluating future construction. The City of Santa Rosa previously issued Utility Certificate PLN25-0132, conditionally approving a sewer connection for one single-family residence. This is not a construction permit. Buyers to verify current validity, outstanding fees, conditions, and utility capacity for additional dwellings. The existing former church building, currently used for band practice and workshop activities, offers creative possibilities. Explore renovation, conversion to legally permitted residential space, or potential accessory uses such as a private music studio, art workshop, or communal gathering area. Imagine incorporating this distinctive structure into a larger residential vision, subject to applicable approvals. Near Sebastopol Road and South Wright Road, with access to Highway 101, downtown Santa Rosa, shopping, dining, and Sebastopol's popular Barlow district. Enjoy proximity to West Sonoma County wineries, parks, outdoor recreation, and North Bay amenities. BRING YOUR VISION! Whether exploring custom home construction, ADU investment, multigenerational housing, or intentional community living, discover the possibilities of this unique Santa Rosa property. Own Your Dreams!

Days on Market

2 days

Current Status

Active

Original Price

List Price

$400,000

On Market Date

Nov 2, 2026

Property Type

Single Family Residence

Area

Santa Rosa-Southwest

Zip Code

95407

MLS ID

326091251

APN

035071031000

Year Built

1960

Stories in Building

1

Possession

Close Of Escrow, Negotiable

Data Source

BAREIS

Origin MLS System

Bed

0

Bath

0

Parking

15

No Garage, RV Access/Parking, Uncovered Parking Spaces 2+

SQ FT

1,305

SQ FT Source

Assessor Agent-Fill

Lot SQ FT

36,000.0

Lot Acres

0.8264 Acres

Cooling

None

Disclosures

Offer As Is

Heating

None

Laundry

None

Main Level

Street Entrance

Possession

Close Of Escrow, Negotiable

Basement

None

Architectural Style

See Remarks

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.