Active

23601 Ridgecrest Court

Diamond Bar, CA 91765
Mark as Favorite
Bed 5

Bed

Bath 4

Bath

SqFt4,212

Sqft

SqFt7,434

Sqft(Lot)

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, equippe d 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.

Read More Expand

Detail Ic Property Details

Property Type : Residential

Price : $2,288,000

AD Id : 85808892

MLS Id : WS26137958

Beds : 5

Lot Size : 7,434 Sqft

Living Area Size : 4,212

Year Built : 2001

Garage : 3

County : Los Angeles

  • Map Map

Map

Map What's Nearby

Map Nearby Areas

Feature Features

  • Bedroom Information

    Total Bedrooms: 5

    Bathroom Information

    Total Baths: 5 Full Baths: 4 Half Baths: 1

    Water/Sewer

    Water Source: Public Sewer: Public Sewer
  • Interior Features

    Roof: Tile Interior Features: Separate/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 Closet(s) Windows: Double Pane Windows,Shutters Property Appliances: 6 Burner Stove,Built-In Range,Dishwasher,Gas Oven,Ice Maker,Microwave Fireplace: Family Room
  • Cooling Features

    Central Air,Whole House Fan Air Conditioning

    Heating Source

    Central,Fireplace(s),Natural Gas Has Heating

    Energy

    Green Energy: Appliances,Lighting,Thermostat

    Fireplace

    Fireplace Features: Family Room Has Fireplace: 1

  • Building Information

    Year Built: 2001 Roof: Tile
  • Foundation

    Slab

    Security Features

    Carbon Monoxide Detector(s),Gated with Guard,24 Hour Security,Smoke Detector(s)
  • Accessibility Features

    Accessible Doors,Accessible Hallway(s)

    Pool Features

    None

    Laundry Features

    Laundry Room

    Fencing

    Brick

  • Lot Details

    Lot Dimensions Source: Vendor Enhanced Lot Size Acres: 0.1707
  • Lot Size Source: Assessor Lot Size Square Feet: 7434

  • Listing Price Information

    Original List Price: 2,288,000 Listing Contract Date: 2026-06-24
  • Lease Information

    Listing Agreement: Exclusive Right To Sell

  • Tax Information

    Parcel Number: 8701058015

  • Garage and Parking

    Garage Description: Driveway,Garage Attached Garage: Yes

    Homeowners Association

    Association: Yes Association Amenities: Maintenance Grounds,Management,Guard Association Fee: 430 AssociationFee Frequency: Monthly Calculated Total Monthly Association Fees: 430

  • Other Property Info

    Source Listing Status: Active Source Neighborhood: 616 - Diamond Bar Directions: Diamond Bar Blvd & Crestview Dr Source Property Type: Residential Area: 616 - Diamond Bar Property SubType: Single Family Residence
  • Building and Construction

    Property Age: 25 Common Walls: No Common Walls Property Condition: Updated/Remodeled,Turnkey Structure Type: Single Family Residence Year Built Source: Assessor Total Square Feet Living: 4212 Entry Level: 1 Entry Location: 1 Levels or Stories: Two Building Total Stories: 2 Structure Type: House
Sell a home like this and save $136,781 Find out How

How much is this property worth?

Curious about this home's true market value? Use our free Home Evaluation Tool to instantly get a personalized Comparative Market Analysis (CMA) report. Make smarter, data-driven decisions before you buy.

Images
Loading, please wait...

Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
522 Julian Court, Diamond Bar, CA, 91765 $1,188,000 4 2 1,784 1,784 SqFt
1160 N Del Sol, Diamond Bar, CA, 91765 $1,050,000 4 2 1,994 1,994 SqFt
959 Whitecliff Drive, Diamond Bar, CA, 91765 $1,350,000 4 3 2,522 2,522 SqFt
800 Coldstream Court, Diamond Bar, CA, 91765 $1,390,000 4 3 2,522 2,522 SqFt
24017 Sunset Crossing, Diamond Bar, CA, 91765 $1,150,000 6 4 2,298 2,298 SqFt
1109 Overlook Ridge, Diamond Bar, CA, 91765 $1,150,000 3 3 2,021 2,021 SqFt
536 N Del Sol Lane, Diamond Bar, CA, 91765 $1,250,000 5 3 2,807 2,807 SqFt
23930 Sapphire Canyon, Diamond Bar, CA, 91765 $1,159,999 4 4 1,888 1,888 SqFt
23905 Cholame, Diamond Bar, CA, 91765 $930,000 4 2 1,503 1,503 SqFt
23923 Minnequa Dr, Diamond Bar, CA, 91765 $1,190,000 4 2 2,075 2,075 SqFt

Copyright © 2026 by the Multiple Listing Service of the California Regional MLS®. This information is believed to be accurate but is not guaranteed. Subject to verification by all parties. This data is copyrighted and may not be transmitted, retransmitted, copied, framed, repurposed, or altered in any way for any other site, individual and/or purpose without the express written permission of the Multiple Listing Service of the California Regional MLS®. Information Deemed Reliable But Not Guaranteed. Any use of search facilities of data on this site, other than by a consumer looking to purchase real estate, is prohibited.

ByOwner last updated this listing 07/01/2026 @ 17:38

MLS: WS26137958 LISTED BY: LILLIAN YIN, Pinnacle Real Estate Group 626-888-9808 SOURCE: CRMLS

Homes around $2,288,000

Selling? Save $136,781 when you sell a home like this

Tour with a ByOwner Agent