20881 Mandeville
Lake Mathews, CA, 92570
$1,695,000
5 Beds
3 Baths
4,030 SqFt
2.55 Acres
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MLS #IG26131108 image #0
Set behind private gates and surrounded by panoramic views that stretch for miles, including sweeping vistas of Lake Mathews, this custom-built estate offers a rare combination of privacy, luxury, and rural beauty. Sunrise and sunset over gorgeous lake views become part of everyday life here, showcased effortlessly from nearly every room in the home.
The 2.55-acre grounds are every bit as extraordinary as the home itself. A private vineyard and orchard paired with manicured grounds accented with custom statuary evokes the tranquility and exclusivity of a private resort. Step through the grand entry into a home that impresses at every turn. The living and dining room showcase dramatic cathedral ceilings, while the generously sized family room, centered around a modern fireplace, offers an inviting space for gathering with family and friends. Expansive windows fill the home with natural light while framing picturesque lake views from virtually every room. The updated and remodeled kitchen, featuring an expansive island, brings the same the same thoughtful design to daily living and to entertaining on a grand scale.
The layout offers 5 oversized bedrooms and 3 full bathrooms. Two bedrooms on the main level provide exceptional versatility, easily accommodating guests or serving as a home office or library. The upper-level primary suite is a true retreat, featuring a separate vanity, an elegant sitting area, an oversized walk-in closet, and an expansive private balcony with sweeping lake and mountain views. Two additional bedrooms, each offering generous closet space and scenic vistas, complete the upper level, creating peaceful retreats above the home’s main living areas.
An oversized 3 car garage with ample space for recreational vehicles make this estate as practical as it is beautiful. Included with the sale is a custom utility vehicle, providing effortless transportation from the garage level to the main floor via the home’s side access ramp. Storage is never an issue thanks to abundant space throughout. From the vineyard and orchard to the gated grounds and grand entrance, this exceptional estate has been thoughtfully designed for those who expect the extraordinary. Schedule your private tour today and experience this estate for yourself.

Property Details

Price:
$1,695,000
MLS #:
IG26131108
Status:
Active
Beds:
5
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
srcarsouthwestriversidecounty
Listed Date:
Jun 24, 2026
Finished Sq Ft:
4,030
Lot Size:
111,078 sqft / 2.55 acres (approx)
Year Built:
1994
Custom BuiltSrcar – Southwest Riverside CountySrcarsouthwestriversidecountyCorona-norco UnifiedVineyard

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Schools

School District:
Corona-Norco Unified

Interior

Appliances
DW, GD, MW, RF, TC, WLR, ES, BIR, EO, IHW, SCO, VEF
Bathrooms
3 Full Bathrooms
Cooling
CA
Flooring
TILE, CARP
Heating
CF
Interior Features
CF, VA, RECL, GRNC, PTRY, CC
Laundry Features
IR, IN, PRO
Levels
U
Main Level Bathrooms
2
Main Level Bedrooms
2

Exterior

Accessibility Features
RML
Architectural Style
CB
Attached Garage YN
1
Common Walls
NCW
Community Features
FHL, MTN, HIKI
Fencing
PTL
Garage Spaces
3
Other Structures
SH
Parking Spots
3
Parking Total
3
Patio And Porch Features
CON, CO, DK
Roof
TLE
Security Features
AG, COD
Spa Features
NO
View
CN, CI, HI, LA, MT, PA, VIN
Window Features
DPW, DPC

Financial

Map

Community

Market Summary

Current real estate data for Single Family in Lake Mathews as of Jul 17, 2026
10
Single Family Listed
72
Avg DOM
418
Avg $ / SqFt
$1,630,100
Avg List Price

Property Summary

    20881 Mandeville Lake Mathews CA is a Single Family for sale in Lake Mathews, CA, 92570. It is listed for $1,695,000 and features 5 beds, 3 baths, and has approximately 4,030 square feet of living space, and was originally constructed in 1994. The current price per square foot is $421. The average price per square foot for Single Family listings in Lake Mathews is $418. The average listing price for Single Family in Lake Mathews is $1,630,100.

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20881 Mandeville
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