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3 Beds
2 Baths
2,226 sqft

$750,000

20831 Mandeville, Lake Mathews CA, 92570

Price per sqft$336.93
Built in1975
Property size2,226 sqft
Property typeResidential

Overview

Active

Listed Jun 25, 2026

Updated Aug 29

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.

$4,990/mo

Est. mortgage payment based on a $750,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
OC26138749

Interior Features

Bedrooms
3
Bathrooms
2
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
3.37 Acres

Other Property Details

View
Yes
Pool
Yes
55+/Senior Community
No

Also listed on CLAW

Listed by Kimberley Austin, HomeSmart, Evergreen Realty, CA DRE 01980508

Listing Contact: 714-721-7461 

Based on information from the CRISNet MLS as of 8/29/2026, 4:15 AM UTC. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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