CnC Realty
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$6,980,000

2855 Oak Knoll Drive

Diamond Bar, CA 91765

Active

6

Beds

7

Baths

11,000

Sq. Ft.

2006

Year Built

Los Angeles

County

SingleFamilyResidence

Property Type

About this home

Nestled in the serene embrace of the mountains within “The Country Estates”, this magnificent custom-built mansion & hidden gem within Diamond Bar's prestigious community, this home truly exudes timeless elegance and unparalleled tranquility in all senses. Beyond the 24 hour security guard-gated entrance, the community features welcome you, hinting at the beauty that awaits within. This luxury compound was beautifully crafted with meticulous attention to Feng Shui principles; All aspects of this home are thoughtfully designed to harmonize with its surroundings. Step inside to discover a world of refined living, where a formal living room with a cozy fireplace beckons relaxation & an intimate dining rm offers panoramic views of the lush & beautifully manicured gardens. In the heart of the home, a gourmet kitchen adorned with granite countertops & top-of-the-line appliances, invites culinary delights. On one wing, a spacious family rm & den with a wet bar provide ample space for leisure & entertainment, while a complete billiards room promises endless enjoyment.A true sanctuary awaits on the other side, where an authentic Japanese-style tea/master bedroom boasts a gracious bathroom and walk-in closet, offering a retreat from the everyday hustle and bustle. Iron security screen doors throughout, two impressive master bedrooms w/balconies & fireplaces offer sweeping vistas, while 3 junior suites ensure comfort & privacy for guests. For those seeking solitude, a full wood-paneled library offers a peaceful haven, overlooking the majestic mountainscapes. Renovated with noble materials throughout, this home epitomizes luxury, with over $2M invested in landscape upgrades, the addition of a 1,000SF clubhouse, amazing infinity pool & spa, & Jacuzzi. Indulge in the ultimate relaxation within, featuring a smart home system, gym, & natural wood sauna rm with a steam shower. As the sun sets, unwind in the exquisite backyard oasis, surrounded by mature palm trees & lush fruit trees. Entertain in style with a BBQ area, putting green, swing, elevated fire pit, and manicured Zen Garden, all illuminated by intricate lighting and sound systems. From intimate gatherings to grand celebrations, this home offers an unparalleled setting - experience the epitome of harmony, luxury-living, & peace, where every detail wad thoughtfully curated to elevate your lifestyle both indoors & outdoors. Welcome to your dream retreat-an oasis of luxury and serenity awaiting your arrival!

Listed by Diana Cheng · DRE #00856071 · Country Queen Real Estate
MLS #1179616051
ListedAug 10, 2026

Property Details

Architecture

Stories2
StyleCustom, See Remarks
Total Units1
RoofTile
Garage Spaces4
PoolHeated, In Ground, Pebble, Private, See Remarks, Waterfall, Association
SpaAbove Ground, Permits, Private

Features & Amenities

Interior FeaturesWet Bar, Breakfast Bar, Balcony, Breakfast Area, Crown Molding, Dry Bar, Separate Formal Dining Room, Eat In Kitchen, Furnished, Granite Counters, High Ceilings, Pantry, Quartz Counters, Recessed Lighting, Bar, Wired For Sound, Bedroom On Main Level, Entrance Foyer, Multiple Primary Suites, Primary Suite, Utility Room
Exterior FeaturesBarbecue, Lighting, Fire Pit
FlooringLaminate, See Remarks, Stone, Wood
CoolingCentral Air
HeatingCentral, Fireplaces, See Remarks, Zoned
FireplaceGas, Living Room, Primary Bedroom
LaundryWasher Hookup, Gas Dryer Hookup, Inside, Laundry Room, See Remarks
Parking FeaturesConcrete, Garage, Garage Door Opener, See Remarks
Parking Total4
Patio & PorchCovered, Deck, Open, Patio, Porch, See Remarks, Terrace
Entry Level1
Entry Location1
Common WallsNo Common Walls

Property Features

Lot Size1.42 ac
Lot FeaturesFront Yard, Garden, Sprinklers In Rear, Sprinklers In Front, Lawn, Lot Over40000 Sqft, Landscaped, Level, Sprinklers Timer, Sprinklers On Side, Sprinkler System, Street Level
ViewHills, Mountains, Neighborhood, Trees Woods
DirectionsFrom Shadow Cyn DB gate entrance, Right onto Steeplechase, L onto Wagon Train, R onto Oak Knoll, House is on the Right hand-side

Community

Area616 - Diamond Bar
School DistrictWalnut Valley Unified

Tax & Financial

TermsCash, Cash To New Loan
Land LeaseNo
HOA NameCountry Estates Assoc
HOA Fee$350 / Monthly

Request a Tour

Mortgage Estimate

$37,150/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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