19950 Onaknoll, Lake Mathews, CA 92570
Single-family home
Sold September 2026
Listing Agent: Anthony Lauria (DRE #02065044) · Listing Office: Abundance Real Estate · Contact: 951-239-5460 · Bought with: Gustavo Islas · Century 21 Allstars · MLS #SW26146463 · Source: CRMLS
How this sale compares
19950 Onaknoll sold for $1,450,000 in September 2026, 3.3% under its $1,499,000 list price, after 29 days on the market. It was first listed at $1,590,000. That works out to $466 per square foot on 3,110 square feet. Across 204 closed sales in 92570 over the last 12 months, the median sold price is $560,000 and the median is $313 per square foot — 33% below this sale's $466.
| Quarter | Closed sales in 92570 | Median sold price |
|---|---|---|
| Q1 2026 | 25 | $590,000 |
| Q2 2026 | 88 | $572,886 |
| Q3 2026 | 91 | $525,000 |
Figures are MLS-reported closed sales (CRMLS); ZIP medians cover the last 12 months. Nalren does not estimate values. Recently sold in Lake Mathews · Homes for sale in 92570
About this single-family home
A true private resort unlike anything available in Lake Mathews! Situated on 2.29 acres on one of the area's premier view lots with breathtaking panoramic views of Lake Mathews, this extraordinary estate features an approx. 2,560 sq. ft. 3-bedroom plus office/den main residence and an approx. 550 sq. ft. detached ADU/guest house, offering over 3,100 sq. ft. of combined living space. The remodeled interior showcases vaulted ceilings with exposed wood beams, a chef's kitchen with custom shaker cabinetry, quartz countertops, oversized island, premium stainless steel appliances, professional-grade gas range, designer hood, remodeled laundry room, and a spa-inspired primary bath with a custom walk-in tile shower and frameless glass enclosure. The detached ADU/guest house includes a bedroom, full bath, and kitchenette, making it ideal for multigenerational living, guest accommodations, rental income, or potential Airbnb use. The backyard is an entertainer's dream, highlighted by an approx. 80,000-gallon resort-style pool with an oversized elevated spa, waterfalls, Baja shelves, tanning ledges, illuminated water features, and dramatic fire bowls. The covered pavilion features a grand fireplace, built-in TV, refrigerator, serving bar, and lounge area overlooking the pool and lake. A custom BBQ station, multiple pergolas, covered outdoor dining, lake-view fire pit lounge, private courtyard with water feature, lush lawns, mature landscaping, walking paths, and a custom playground complete this incredible outdoor retreat. An approx. 20' x 70' detached workshop with gated access provides covered space for RVs, boats, collector cars, equipment, hobbies, or a home business. A second workshop, paid solar, Tesla EV charger, expansive concrete parking, and approx. one acre of flat usable land offer endless possibilities for toys, additional structures, equestrian amenities, or another ADU. Located in unincorporated Riverside County, this unique property offers potential for a short-term vacation rental (Airbnb), private retreats, reunions, and special events. Rarely does a property combine panoramic lake views, a detached ADU, resort-style amenities, massive workshop space, usable acreage, and unmatched entertaining into one unforgettable estate.
Listing description from the September 2026 sale, as reported to CRMLS.
Sale history
Recent sales near 19950 Onaknoll
- 15421 Shelton Drive — Sold $1,675,000 · 5 bd · 4 ba · 4,580 sqft · Jul 2026 · 0.8 mi
- 17035 Hidalgo — Sold $450,000 · 3 bd · 2 ba · 1,012 sqft · Jul 2026 · 2.9 mi
- 17126 Hidalgo Drive — Sold $265,000 · 2 bd · 1 ba · 672 sqft · Aug 2026 · 3.0 mi
- 14750 Briley Ct — Sold $130,000 · Aug 2026 · 3.0 mi
- 19156 Mcguire — Sold $842,500 · 5 bd · 5 ba · 6,347 sqft · Sep 2026 · 3.4 mi
- 16770 Rocky Glen — Sold $1,025,000 · 4 bd · 4 ba · 3,491 sqft · Sep 2026 · 3.6 mi
- 17320 High Country Circle — Sold $1,465,000 · 5 bd · 6 ba · 3,805 sqft · Sep 2026 · 3.8 mi
- 18373 Avenue D — Sold $655,000 · 3 bd · 1 ba · 1,006 sqft · Aug 2026 · 4.1 mi
MLS-reported closed sales in 92570, nearest first (last 12 months). All recent sales in Lake Mathews →
Questions about 19950 Onaknoll
When did 19950 Onaknoll last sell?
19950 Onaknoll last sold in September 2026 for $1,450,000, according to CRMLS-reported closed sales.
What did 19950 Onaknoll sell for?
$1,450,000, 3.3% below the $1,499,000 list price, after 29 days on the market — about $466 per square foot.
How does that compare to other Lake Mathews sales?
204 homes closed in ZIP 92570 over the last 12 months at a median of $560,000 ($313 per square foot). This sale was $466 per square foot.
Is 19950 Onaknoll for sale now?
19950 Onaknoll is not currently listed on the MLS. Browse current homes for sale in Lake Mathews on Nalren.