Amazing Lake Mathews Views on 3.37 Acres! This three-bedroom, two-bath home offers breathtaking views of Lake Mathews and endless possibilities. The true value lies in the land, making it an exceptional opportunity for buyers seeking space, privacy, and potential. The expansive property provides ample room for a horse ranch, barn, corrals, workshop, garage, ADU(s), and more. The existing home offers plenty of potential for renovation and customization, while the acreage creates opportunities for a family compound, multi-generational living, or an income-producing property. Priced to attract the right buyer, this unique property is packed with possibilities and ready for your vision. Don’t miss this rare opportunity to own acreage with stunning views and unlimited potential.
Property Details
Price:
$799,999
MLS #:
OC26138749
Status:
Active
Beds:
3
Baths:
2
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
srcarsouthwestriversidecounty
Listed Date:
Jun 25, 2026
Finished Sq Ft:
2,226
Lot Size:
146,797 sqft / 3.37 acres (approx)
Year Built:
1975
See this Listing
Schools
School District:
Corona-Norco Unified
Interior
Bathrooms
2 Full Bathrooms
Cooling
CA
Heating
CF
Laundry Features
IN
Levels
A
Main Level Bathrooms
2
Main Level Bedrooms
3
Exterior
Common Walls
NCW
Community Features
RUR
View
CI, HI, LA, MT, PA, NE
Financial
Map
Community
- Address20831 Mandeville Lake Mathews CA
- CityLake Mathews
- CountyRiverside
- Zip Code92570
Market Summary
Current real estate data for Single Family in Lake Mathews as of Aug 04, 2026
10
Single Family Listed
77
Avg DOM
407
Avg $ / SqFt
$1,495,100
Avg List Price
Property Summary
- 20831 Mandeville Lake Mathews CA is a Single Family for sale in Lake Mathews, CA, 92570. It is listed for $799,999 and features 3 beds, 2 baths, and has approximately 2,226 square feet of living space, and was originally constructed in 1975. The current price per square foot is $359. The average price per square foot for Single Family listings in Lake Mathews is $407. The average listing price for Single Family in Lake Mathews is $1,495,100.
Similar Listings Nearby
Courtesy of HomeSmart, Evergreen Realty. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than include the name of the listing broker. Neither the listing company nor shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved.20831 Mandeville
Lake Mathews, CA