CnC Realty
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$2,198,000

23601 Ridgecrest Court

Diamond Bar, CA 91765

Active

5

Beds

5

Baths

4,212

Sq. Ft.

2001

Year Built

Los Angeles

County

SingleFamilyResidence

Property Type

About this home

Luxury, security, and sophistication define this magnificent mountain-side estate nestled in Diamond Bar’s premier 24-hour guard-gated community. Impeccably customized for personal primary living with over 300K in high-end premium upgrades, this rare move-in ready masterpiece features 5 bedrooms, 4.5 bathrooms, and a 3-car garage across 4,212 square feet of refined living space. As you enter, a grand foyer with dramatic 20-foot double-height ceilings sets an majestic tone, complemented by 9-foot ceilings throughout the house. The versatile floor plan offers a rare dual-primary layout, featuring a massive secondary primary suite on the first floor alongside two spacious living areas, while the upper level provides two additional lofts. The gourmet chef’s kitchen is a culinary dream, equipped with custom slim shaker cabinetry, top-of-the-line Sub-Zero and Wolf appliances, and a large separate walk-in pantry that functions perfectly as a secondary wok kitchen. Uncompromising craftsmanship is evident throughout, from the fully integrated smart home system and multi-layer White Oak engineered hardwood flooring to the ultra-premium imported Italian porcelain tiles in the newly renovated kitchen and all bathrooms. Complete peace of mind is ensured by brand-new plumbing and a central water softener system. Situated halfway up the mountain on a tranquil cul-de-sac, the home backs directly into the hillside for ultimate privacy and serene views, while offering unparalleled convenience to local amenities.

Listed by LILLIAN YIN · DRE #01981335 · Pinnacle Real Estate Group
MLS #1175996718
ListedJun 24, 2026

Property Details

Architecture

Stories2
StyleN/A
Total Units1
RoofTile
Garage Spaces3
PoolN/A
SpaNone

Features & Amenities

Interior FeaturesSeparate Formal Dining Room, Eat In Kitchen, High Ceilings, Open Floorplan, Pantry, Two Story Ceilings, Bedroom On Main Level, Entrance Foyer, Galley Kitchen, Jack And Jill Bath, Loft, Multiple Primary Suites, Primary Suite, Walk In Pantry, Walk In Closets
Exterior FeaturesN/A
FlooringN/A
CoolingCentral Air, Whole House Fan
HeatingCentral, Fireplaces, Natural Gas
FireplaceFamily Room
LaundryLaundry Room
Parking FeaturesDriveway, Garage
Parking Total6
Patio & PorchN/A
Entry Level1
Entry Location1
Common WallsNo Common Walls

Property Features

Lot Size0.17 ac
Lot FeaturesBack Yard, Front Yard, Sprinklers In Rear, Sprinklers In Front, Landscaped
ViewMountains, Neighborhood
DirectionsDiamond Bar Blvd & Crestview Dr

Community

Area616 - Diamond Bar
School DistrictPomona Unified

Tax & Financial

TermsConventional
Land LeaseNo
HOA NameDiamond Hill Ranch
HOA Fee$430 / Monthly

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Mortgage Estimate

$11,699/mo

20% down · 7% APR · 30-yr fixed

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

CRMLSLast updated: October 21, 2026 at 8:30 PM

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