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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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Feature Features

  • Bedroom Information

    Total beds: 6

    Bathroom Information

    Total Baths: 7 Full Baths: 7

    Roofing Information

    Tile

    Flooring Information

    See Remarks, Wood
  • Interior Features

    Wet Bar, Breakfast Bar, Built-in Features, Breakfast Area, Crown Molding, Central Vacuum, Separate/Formal Dining Room, High Ceilings, Recessed Lighting, See Remarks, Bar, Bedroom on Main Level, Entrance Foyer, Walk-In Closet(s)
    Roof: Tile
    Appliances: 6 Burner Stove, Built-In Range, Double Oven, Dishwasher, Freezer, Gas Cooktop, Disposal, Gas Oven, Gas Range, Gas Water Heater, Microwave, Refrigerator, Range Hood, Vented Exhaust Fan, Water Heater, Warming Drawer
    Laundry Features: Washer Hookup, Gas Dryer Hookup, Inside, Laundry Room, See Remarks
    Window Features: Blinds, Double Pane Windows, Drapes
  • Heating & Cooling

    Has Heating: Yes Heating: Central, Fireplace(s) Has Cooling: Yes Cooling: Central Air, See Remarks

  • Building Information

    Year Built: 1994
    Construction Materials: Stucco
    Stories: 2
    Patio And Porch Features: Covered
    Pool Features: In Ground, Private, Association
    Private Pool: Yes
    View: City Lights, Hills, Mountain(s), 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: Back Yard,Corners Marked,Front Yard,Garden,Lot Over 40000 Sqft,Landscaped,Sprinklers Timer,Street Level

  • Listing Price Information

    Listing Price: $3990000
    Cash, Cash to New Loan, Conventional

  • Tax Information

    Parcel Number: 8702010062 Tax Lot: 3

  • Parking Information

    Parking Total: 4 Direct Access, Driveway, Garage, Garage Door Opener, See Remarks

    Garage Information

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

    Homeowners Association Information

    Has Association: Yes
    HOA: $350.00
    Association Amenities: Clubhouse, Controlled Access, Sport Court, Horse Trails, Meeting Room, Management, Outdoor Cooking Area, Other, Picnic Area, Playground, Pickleball, Pool, Guard, Security, Trail(s)
    Community Features: Hiking, Park, Gated

  • School Information

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

    Electricity Connected, Sewer Connected, Water Connected
  • 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, See Remarks Security Features: Carbon Monoxide Detector(s),Gated with Guard,Gated Community,Gated with Attendant,24 Hour Security,Smoke Detector(s)
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
1160 N Del Sol, Diamond Bar, CA, 91765 $979,000 4 2 1,994 1,994 SqFt
24353 Vista Buena, Diamond Bar, CA, 91765 $1,050,000 4 4 2,049 2,049 SqFt
322 Briar Creek, Diamond Bar, CA, 91765 $899,900 3 2 1,412 1,412 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 4 3 2,021 2,021 SqFt
492 Ballena, Diamond Bar, CA, 91765 $988,000 4 2 1,827 1,827 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

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 07/28/2026 @ 01:19

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

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