5
Bedrooms
Sold for $2,125,000 · Oct 2026
SOLDListed at $2,249,000
Rancho Cucamonga, CA
MLS# CV26164214
Stacie Crumbaker
Listing Agent
ELEMENT RE INC
DRE #: 02008633
Brokerage: ELEMENT RE INC
5
Bedrooms
4
Bathrooms
5,429 sqft
Square Feet
1990
Year Built
0.62 acres
Lot Size
$391
Price/Sq Ft
3
Garage Spaces
$234/mo
HOA
Single Family Home
Property Type
Elegant, elevated, and undeniably grand, this remarkable estate is nestled behind the private gates of the prestigious King Ranch community. Situated on an expansive 27,200-square-foot lot, the impressive 5,429-square-foot residence offers a combination of scale, privacy, refined architectural detail, and resort-style living. A dramatic two-story entry welcomes you with a sweeping curved staircase, soaring ceilings, marble flooring, and an abundance of natural light. Throughout the home, intricate custom ceiling treatments, detailed millwork, arched doorways, plantation shutters, hardwood floors, and beautiful architectural details create a sense of timeless sophistication. The expansive living spaces flow effortlessly from one room to the next, creating a wonderful sense of openness while maintaining defined spaces for gathering and relaxation. The generously sized kitchen features abundant cabinetry, granite countertops, multiple work areas, and an oversized island, making it as functional as it is inviting. The entire second floor is dedicated to the luxurious primary suite, creating a private retreat unto itself. A sweeping staircase leads to this expansive sanctuary, featuring a fireplace, sitting area, expansive windows, direct access to the balcony, and a truly impressive walk-in closet with custom built-ins. The luxurious primary bath continues the home's elegant aesthetic with extensive cabinetry, dual vanities, generous counter space, and a spa-like soaking tub and shower area. Outside, the estate transforms into a private resort. A sparkling pool and spa are surrounded by expansive entertaining areas, mature landscaping, lush lawns, and a dramatic wall of towering Italian cypress trees that provides unparalleled privacy. Multiple outdoor areas provide the perfect setting for poolside afternoons, intimate gatherings, or unforgettable entertaining. With five bedrooms, four bathrooms, generous living spaces, a three-car garage, and an enviable location, this distinguished King Ranch estate offers a level of privacy, scale, and elegance that is truly special.
Listing description from the October 2026 sale, as reported to CRMLS.
Earthquake data is shown from a real public source (USGS)
Loading hazard data...
1 recorded sale
5072 Castle Court sold for $2,125,000 in October 2026, 5.5% under its $2,249,000 list price, after 41 days on the market. That works out to $391 per square foot on 5,429 square feet. Across 193 closed sales in 91701 over the last 12 months, the median sold price is $825,000 and the median is $463 per square foot, 18% above this sale's $391.
| Quarter | Closed sales in 91701 | Median sold price |
|---|---|---|
| Q1 2026 | 20 | $757,500 |
| Q2 2026 | 64 | $819,000 |
| Q3 2026 | 97 | $828,000 |
| Q4 2026 | 12 | $918,950 |
Figures are MLS-reported closed sales (CRMLS); ZIP medians cover the last 12 months. Nalren does not estimate values. Recently sold in Rancho Cucamonga · Homes for sale in 91701
Closed sales reported in 91701, nearest first, last 12 months. All recent sales in Rancho Cucamonga →
5072 Castle Court
Contact Stacie Crumbaker
Contact via Nalren messaging
Contact Listing Agent
ELEMENT RE INC
DRE #02008633
Contact information is not available for this listing.