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$1,250,000

28160 Patterson

Winchester, CA 92596

Active

Riverside

County

Land

Property Type

About this home

RARE WINCHESTER INVESTMENT & DEVELOPMENT OPPORTUNITY! Explore the possibilities at 28160 Patterson Avenue in Winchester, California. This property currently features an existing primary residence and accessory dwelling unit (ADU), offering an established residential use with potential for additional development. For investors, builders, and developers, the property presents several conceptual development opportunities, including approximately 14–20 site-built residences, a 20–25-unit manufactured-home community, or a multifamily concept of approximately 40 apartment units across three-story buildings. Preliminary conceptual illustrations are available to help prospective buyers envision potential site configurations and residential community designs. The property is reportedly zoned Rural Residential (RR), with potential rezoning and development overlay opportunities subject to Riverside County review and approval. An opportunity to explore multiple residential development strategies in the growing Winchester area. All proposed development scenarios, unit counts, zoning changes, overlays, density allowances, and permitted uses are conceptual and have not been independently verified or represented as approved. Buyers are responsible for conducting their own investigations with Riverside County Planning, Building and Safety, and other applicable agencies regarding feasibility, entitlements, utilities, access, infrastructure, and development requirements.

Listed by Michelle Virgo · DRE #01787946 · eXp Realty of California, Inc.

MLS #1194336123

ListedNov 2, 2026

Property Details

Architecture

StoriesN/A

StyleN/A

Total UnitsN/A

RoofN/A

Garage SpacesN/A

PoolN/A

SpaN/A

Features & Amenities

Interior FeaturesN/A

Exterior FeaturesN/A

FlooringN/A

CoolingN/A

HeatingN/A

FireplaceN/A

LaundryN/A

Parking FeaturesN/A

Parking TotalN/A

Patio & PorchN/A

Entry LevelN/A

Entry LocationN/A

Common WallsN/A

Property Features

Lot Size1.70 ac

Lot FeaturesZero To One Unit Acre, Level, Ranch

ViewHills, Neighborhood

DirectionsNorth on Winchester Rd. East on Simpson Rd. North on Patterson Rd.

Community

AreaSRCAR - Southwest Riverside County

School DistrictN/A

Tax & Financial

TermsCash, Cash To New Loan, Conventional, Submit

Land LeaseNo

HOA NameN/A

HOA FeeN/A

Request a Tour

Mortgage Estimate

$6,653/mo

20% down · 7% APR · 30-yr fixed

Purchase PriceDown Payment: 20%Interest Rate: 7%

Estimate only. Does not include taxes, insurance, or HOA.

Last updated: November 4, 2026 at 8:15 PM

The multiple listing data appearing on this website is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. All listing data, including but not limited to square footage and lot size, is believed to be accurate but is not guaranteed by the listing Agent, listing Broker, or CRMLS. Buyers are responsible for verifying the accuracy of all information and should independently investigate the data or retain appropriate professionals prior to making any decisions. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information herein may or may not have been the Listing and/or Selling Agent. Properties may or may not be listed by the office/agent presenting the information. The listing broker's offer of compensation is made only to participants of the MLS where the listing is filed.