CnC Realty
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$2,249,000

5072 Castle Court

Rancho Cucamonga, CA 91701

Active

5

Beds

4

Baths

5,429

Sq. Ft.

1990

Year Built

San Bernardino

County

SingleFamilyResidence

Property Type

About this home

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.

Listed by Stacie Crumbaker · DRE #02008633 · ELEMENT RE INC
MLS #1182476621
ListedJul 21, 2026

Property Details

Architecture

Stories2
StyleN/A
Total Units1
RoofN/A
Garage Spaces3
PoolIn Ground, Private
SpaIn Ground, Private

Features & Amenities

Interior FeaturesBreakfast Bar, Built In Features, Balcony, Breakfast Area, Separate Formal Dining Room, Granite Counters, High Ceilings, Open Floorplan, Bar, Bedroom On Main Level, Entrance Foyer, Primary Suite, Walk In Closets
Exterior FeaturesN/A
FlooringCarpet, Tile, Wood
CoolingCentral Air
HeatingCentral
FireplaceFamily Room, Living Room, Primary Bedroom
LaundryInside, Laundry Room
Parking FeaturesDirect Access, Driveway, Garage, Rv Access Parking
Parking Total3
Patio & PorchCovered, Patio
Entry Level1
Entry Locationfront
Common WallsNo Common Walls

Property Features

Lot Size0.62 ac
Lot FeaturesBack Yard, Cul De Sac, Front Yard, Lawn, Secluded, Trees
ViewMountains, Neighborhood
DirectionsKing Ranch Estates (gated): N Carnelian St, Right on Almond, Left on Gateway Rd, Right on Castle Ct

Community

Area688 - Rancho Cucamonga
School DistrictChaffey Joint Union High

Tax & Financial

TermsCash, Conventional, Exchange1031, Submit
Land LeaseNo
HOA NameKing Ranch Estates
HOA Fee$234 / Monthly

Request a Tour

Mortgage Estimate

$11,970/mo

20% down · 7% APR · 30-yr fixed

Estimate only. Does not include taxes, insurance, or HOA.

CRMLSLast updated: October 21, 2026 at 9:30 PM

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