20881 Mandeville
Lake Mathews, CA 92570
Listing broker / agent: Coldwell Banker Assoc Brokers · Janet Hawkins · 951-284-9196 · CRMLS
MLS # IG26131108 · Last checked Oct 19, 2026 03:54 UTC
About this property
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
- MLS number
- IG26131108
- Status
- Active
- Type
- Residential
- Subtype
- Single Family Residence
- Beds / baths
- 5 Beds • 3 Baths
- Living area
- 4,030 Sq Ft
- Lot size
- 2.55 acres
- County
- Riverside
- Year built
- 1994
- Stories
- 2
More property detailsCollapse
Listing
- Days on market
- 84
Building
- Year built
- 1994
- Year built source
- Assessor
- Architectural style
- Custom
- Stories
- 2
- Building stories
- 2
- Levels
- Two
- Entry level
- 1
- Roof
- Tile
- Condition
- Updated Remodeled, Turnkey
- Living area source
- Assessor
Bathrooms
- Full bathrooms
- 3
Rooms & interior
- Main-level bedrooms
- 2
- Main-level bathrooms
- 2
- Rooms
- Bedroom, Converted Bedroom, Entry Foyer, Family Room, Kitchen, Laundry, Library, Living Room, Office, Other, Pantry
- Appliances
- Built In Range, Dishwasher, Electric Cooktop, Electric Oven, Disposal, Microwave, Refrigerator, Self Cleaning Oven, Trash Compactor, Vented Exhaust Fan, Water To Refrigerator
- Interior features
- Ceiling Fans, Cathedral Ceilings, Central Vacuum, Eat In Kitchen, Granite Counters, Pantry, Recessed Lighting, Bedroom On Main Level, Dressing Area, Instant Hot Water, Walk In Pantry, Walk In Closets
- Flooring
- Carpet, Tile
- Heating
- Central
- Cooling
- Central Air
- Fireplace
- Family Room
- Laundry
- Inside, Laundry Room, Propane Dryer Hookup
- Accessibility features
- Accessible Approach With Ramp
Exterior & parking
- Total parking spaces
- 3
- Garage spaces
- 3
- Parking
- Driveway, Electric Gate, Gated
- Attached garage
- Yes
- Pool
- None
- Spa
- None
- Patio / porch
- Concrete, Covered, Deck
- Lot features
- Two To Five Units Acre, Front Yard, Horse Property, Lawn, Landscaped, Sprinkler System
- Lot size source
- Assessor
- Fencing
- Partial
- Property outlook
- City Lights, Canyon, Hills, Lake, Mountains, Panoramic, Vineyard
Utilities & community
- Water
- Public
- Sewer
- Septic Tank
- Utilities
- Propane, Water Connected
- Community features
- Foothills, Hiking, Mountainous
Fees & lease terms
- Association
- No
- Association fee
- $0.00
Schools reported in the listing
- High school district
- Corona-Norco Unified
School information is supplied with the listing. Confirm current attendance boundaries and enrollment eligibility directly with the school district.
Nearby public schools
Nearby does not mean assigned. These are approximate straight-line distances from the property, not walking or driving routes. Confirm attendance boundaries, enrollment eligibility, grades and current school status directly with the district.
| School / district | Grades | Distance |
|---|---|---|
| Lake Mathews Elementary (school website, opens in a new tab) Riverside Unified · Riverside | K–6 | 4.2 mi |
| Woodcrest Elementary (school website, opens in a new tab) Riverside Unified · Riverside | K–6 | 4.8 mi |
| Citrus Hill High (school website, opens in a new tab) Val Verde Unified · Perris | 9–12 | 4.9 mi |
Source: California Department of Education · 2025-26 school locations. Downloaded Oct 2, 2026 UTC. This annual snapshot may not reflect later changes. Public schools only; not a complete list of education options. No ratings or attendance assignments are provided.
Check the California School Directory ↗Price and tax history
Asking price
- Current asking price
- $1,475,000
- MLS-reported original asking price
- $1,695,000
- MLS-reported previous asking price
- $1,500,000
- MLS-reported last price change
- 2026-09-17 14:27 UTC
| Observed (UTC) | Asking price |
|---|---|
| Oct 2, 2026 08:06 | $1,475,000 |
MLS values are reported for this listing, not prior sales. Observation dates show when our importer saw an asking price, not when the MLS changed it. Up to 24 observations are retained; changes between refreshes may be missed. This is not a complete price or sales history.
Property taxes
Tax history is not available from the imported listing data.
Source: MLS feed. Only supplied tax years are shown, up to 10 years; this is not a county tax archive. Amounts may be corrected and taxes may change after purchase. Verify assessments and current taxes with the county. These values do not automatically fill the payment calculator.
Market trends in Lake Mathews
Active residential homes for sale in Lake Mathews, CA, available through this website's authorized feed. Includes residential subtypes; excludes rentals. Not the entire market or a valuation of this property.
Observed price activity · past 30 days
1 currently active listings have an observed price-change pair ending in this period. A listing can appear in both counts.
Calculated 2026-10-19 04:47 UTC. Source: this website's authorized MLS inventory. Import progress, freshness rules and coverage affect the figures. Medians exclude missing/invalid values; price per sq ft is the median of individual listing ratios. Price observations are limited to the last 24 per listing and may miss changes between refreshes. This is not a complete 30-day market report, historical inventory trend, appreciation measure, or sold-price analysis.
Payment calculator
Explore a fixed-rate loan scenario. The price comes from this listing; a 20% down payment and 30-year term are starting assumptions, not requirements. Enter your own interest rate—not APR—and estimated costs.
Illustration only—not a rate quote, preapproval, lending offer or affordability determination. Assumes equal monthly payments on a fully amortizing fixed-rate loan; no adjustable rates, interest-only periods or balloon payments. Excludes closing costs, utilities, maintenance, special assessments and other unentered costs. Actual payments and escrow can differ. Review a Loan Estimate with your lender.
Understanding homeownership costs — CFPB ↗