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1822 Diamond Knoll Lane

Diamond Bar, CA 91765
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Bed 6

Bed

Bath 7

Bath

SqFt6,726

Sqft

SqFt40,834

Sqft(Lot)

Nestled in the prestigious enclave of The Country Estates, this stunning custom estate embodies refined luxury and timeless elegance. Sprawling over 6,726 square feet of meticulously designed living space, this two-story masterpiece offers six spacious bedrooms and seven exquisite bathrooms, ensuring ample room for both lavish entertaining and intimate family living. Upon entering the grand formal entryway, visitors are greeted by soaring ceilings, striking marble and hardwood floors, and an ambiance of stunning sophistication. The home's layout is thoughtfully arranged with an oversized living room, a gracious formal living area, and a welcoming family room that radiates warmth and charm. Every detail has been carefully curated and updated, from the entirely re-piped systems to the modern ized, luxurious bathrooms. The gourmet kitchen is a chef's dream, equipped with top-of-the-line built-in appliances, a generous walk-in pantry, and elegant finishes that promise both functionality and style. Each spacious bedroom suite, including a lush primary retreat, provides a serene sanctuary with refined touches that enhance the sense of calm and comfort. The primary bedroom is spacious, completed with a fireplace, huge walk-in closet, covered viewing deck, marbled bathroom with large vanity, dual sinks, walk-in shower, separate soaking tub, private commode, and magnificent views. Beyond the interior, the property truly shines. Step outside into a breathtaking landscape designed for entertaining and relaxation. The expansive grounds feature a private putting green, a sparkling pool and spa, and a charming gazebo, all set against a backdrop of mesmerizing panoramic city lights and majestic mountain views. The park-like setting offers a peaceful escape, making it the perfect venue for both lively gatherings and quiet evenings under the stars. This beautiful and functional custom estate is more than a simple home, it is a statement of luxury, comfort, and impeccable taste in one of the most coveted communities.

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Detail Ic Property Details

Property Type : Residential

Price : $3,990,000

AD Id : 62573582

MLS Id : TR25029175

Beds : 6

Lot Size : 40,834 Sqft

Living Area Size : 6,726

Year Built : 1994

Garage : 4

County : Los Angeles

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Map

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Feature Features

  • Bedroom Information

    Total beds: 6

    Bathroom Information

    Total Baths: 7 Full Baths: 7

    Roofing Information

    Tile

    Flooring Information

    SeeRemarks, Wood
  • Interior Features

    WetBar, BreakfastBar, BuiltInFeatures, BreakfastArea, CrownMolding, CentralVacuum, SeparateFormalDiningRoom, HighCeilings, RecessedLighting, SeeRemarks, Bar, BedroomOnMainLevel, EntranceFoyer, WalkInClosets
    Roof: Tile
    Appliances: SixBurnerStove, BuiltInRange, DoubleOven, Dishwasher, Freezer, GasCooktop, Disposal, GasOven, GasRange, GasWaterHeater, Microwave, Refrigerator, RangeHood, VentedExhaustFan, WaterHeater, WarmingDrawer
    Laundry Features: WasherHookup, GasDryerHookup, Inside, LaundryRoom, SeeRemarks
    Window Features: Blinds, DoublePaneWindows, Drapes
  • Heating & Cooling

    Has Heating: Yes Heating: Central, Fireplaces Has Cooling: Yes Cooling: CentralAir, SeeRemarks

  • Building Information

    Year Built: 1994
    Construction Materials: Stucco
    Stories: 2
    Patio And Porch Features: Covered
    Pool Features: InGround, Private, Association
    Private Pool: Yes
    View: CityLights, Hills, Mountains, Neighborhood, Panoramic
    Association Fee Frequency: Monthly

  • Lot Information

    Main Square Feet: 40834 Lot Size Acres: 0.9374 Lot Size Source: Assessor Lot Size Square Feet: 40,834 Lot Description: BackYard,CornersMarked,FrontYard,Garden,LotOver40000Sqft,Landscaped,SprinklersTimer,StreetLevel

  • Listing Price Information

    Listing Price: $3990000
    Cash, CashToNewLoan, Conventional

  • Tax Information

    Parcel Number: 8702010062 Tax Lot: 3

  • Parking Information

    Parking Total: 4 DirectAccess, Driveway, Garage, GarageDoorOpener, SeeRemarks

    Garage Information

    Has Garage: Yes Has Attached Garage: Yes Garage Space: 4

    Homeowners Association Information

    Has Association: Yes
    HOA: $350.00
    Association Amenities: Clubhouse, ControlledAccess, SportCourt, HorseTrails, MeetingRoom, Management, OutdoorCookingArea, Other, PicnicArea, Playground, Pickleball, Pool, Guard, Security, Trails
    Community Features: Hiking, Park, Gated

  • School Information

    Elementary School: Quail Summit Junior High School: Chaparral Senior High School: Diamond Bar
  • Utility Information

    ElectricityConnected, SewerConnected, WaterConnected
  • Location Information

    Direction: Grand Gate, Turn onto Shotgun, which turns into Derringer, Turn Right onto Diamond Knoll, Home will be on the R-hand side WaterSource: Public, SeeRemarks Security Features: CarbonMonoxideDetectors,GatedWithGuard,GatedCommunity,GatedWithAttendant,TwentyFourHourSecurity,SmokeDetectors
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
988 Looking Glass Drive, Diamond Bar, CA, 91765 $1,200,000 4 3 2,364 18,574 Sqft
24412 Rosegate, Diamond Bar, CA, 91765 $1,268,000 6 5 2,786 9,822 Sqft
24168 Avenida Rancheros, Diamond Bar, CA, 91765 $1,288,000 4 3 2,364 24,031 Sqft
24237 Seagreen Dr, Diamond Bar, CA, 91765 $1,195,000 3 3 2,031 20,784 Sqft
24435 Nan Court, Diamond Bar, CA, 91765 $1,350,000 5 3 2,585 9,821 Sqft
24017 Sunset Crossing, Diamond Bar, CA, 91765 $1,150,000 6 4 2,298 9,052 Sqft
203 Tanforan, Diamond Bar, CA, 91765 $1,149,000 5 3 2,324 7,955 Sqft
536 N Del Sol Lane, Diamond Bar, CA, 91765 $1,199,000 5 3 2,807 7,177 Sqft
24217 Afamado Lane, Diamond Bar, CA, 91765 $910,000 4 2 1,749 7,854 Sqft
23930 Sapphire Canyon, Diamond Bar, CA, 91765 $1,188,888 4 4 1,888 10,968 Sqft

The information being provided by Miami Association of REALTORS® is for the consumer's personal, non-commercial use. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the Miami Association of REALTORS®. The accuracy of all information is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by Miami Association of REALTORS® and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited. Copyright 2026 Miami Association of REALTORS®. All rights reserved.

ByOwner last updated this listing 09/11/2026 @ 10:52

MLS: TR25029175 LISTED BY: Diana Cheng, Country Queen Real Estate 909-208-4040 SOURCE: CRMLS

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