CnC Realty
1 / 75

$3,098,888

17850 Vista Del Lago

Riverside, CA 92503

Active

3

Beds

4

Baths

4,194

Sq. Ft.

1987

Year Built

Riverside

County

SingleFamilyResidence

Property Type

About this home

Welcome to Casa Blanca Avocado Ranch—an extraordinary legacy estate where luxury living, commercial functionality & agricultural production converge on about 7 acres overlooking the sparkling waters of Lake Mathews. Whether you're an entrepreneur, investor, collector, or seeking an exceptional private estate, Casa Blanca Avocado Ranch presents an opportunity unlike any other in Southern California. The beautifully appointed main residence spans approximately 3,500+ sq, ft & features 3 spacious bedrooms, 3 bathrooms, a private office, family room, wet bar, & an attached 3-car garage. Designed for both everyday living & entertaining, the home opens to a resort-inspired backyard complete w/a sparkling private pool/spa & tranquil views of the surrounding orchard & rolling hills. Perfect for extended family, guests, caretakers, or additional rental income, the property also includes a private 1-bedroom, 1-bath guest area with in-unit laundry & an attached workshop. For automotive enthusiasts, business owners, and investors, the property's crown jewel is its impressive 6,000-square-foot insulated steel industrial warehouse, thoughtfully equipped with 200-amp, 3-phase power, a large bridge crane for moving heavy equipment, built-in custom air compressor systems, & three oversized 16'x14' roll-up doors. Inside you'll also find a conference room, office, file room, & 3/4 bath, creating an ideal environment for manufacturing, restoration, fabrication, storage, or numerous commercial applications. An additional 3,000-square-foot covered rear patio provides valuable space for equipment storage, RVs, trailers, or expanded operations. With generous parking accommodations for vehicles, trucks, or trailers, the property is well-suited for both personal and business use. Beyond its impressive improvements lies a thriving agricultural component featuring hundreds of mature avocado trees along with an exceptional collection of citrus and specialty fruit trees, creating the potential for agricultural income while enhancing the estate's natural beauty. This gem can accommodate 4 parties per year w/an MTE permit. Few properties can seamlessly combine residential living, industrial infrastructure, agricultural production & recreational enjoyment. Per the county, a combination of 2 additional residences (ADU and JADU) or a large residence approximately 200% the size of the original residence. Buyers are encouraged to verify all zoning & land use possibilities with the County.

Listed by Yolanda Andrade · DRE #01748163 · Cornerstone Realty Group
MLS #1176717884
ListedJul 8, 2026

Property Details

Architecture

Stories1
StyleRanch
Total Units3
RoofSpanish Tile
Garage Spaces3
PoolIn Ground, Private
SpaIn Ground

Features & Amenities

Interior FeaturesBuilt In Features, Ceiling Fans, Eat In Kitchen, Country Kitchen, Open Floorplan, Recessed Lighting, Tile Counters, Entrance Foyer, Primary Suite, Walk In Closets, Workshop
Exterior FeaturesBarbecue
FlooringLaminate, Tile
CoolingCentral Air
HeatingCentral
FireplaceFamily Room
LaundryInside, Laundry Room
Parking FeaturesAsphalt, Covered, Door Multi, Detached Carport, Direct Access, Driveway, Driveway Up Slope From Street, Electric Gate, Garage Faces Front, Garage, Gravel, Rv Garage, Garage Faces Rear, Rv Potential, Rv Access Parking, Community Structure, Storage, Tandem, Workshop In Garage
Parking Total13
Patio & PorchRear Porch, Concrete, Front Porch, Open, Patio
Entry Level1
Entry Location1
Common WallsNo Common Walls

Property Features

Lot Size7.00 ac
Lot FeaturesAgricultural, Back Yard, Front Yard, Sprinklers In Rear, Sprinklers In Front, Irregular Lot, Lot Over40000 Sqft, Landscaped, Ranch, Sprinkler System
ViewHills, Lake, Orchard
DirectionsOff El Sobrante Road and Vista Del Lago

Community

Area252 - Riverside
School DistrictRiverside Unified

Tax & Financial

TermsCash, Cash To New Loan
Land LeaseNo
HOA NameN/A
HOA FeeN/A

Request a Tour

Mortgage Estimate

$16,494/mo

20% down · 7% APR · 30-yr fixed

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

CRMLSLast updated: October 21, 2026 at 8:00 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.