2855 Oak Knoll Drive

Diamond Bar, CA 91765

Active

$6,980,000
6Beds
7Baths
11,000Sq Ft
2006Year built
8Days on market

Listed Aug 10, 2026. Days on market is reported by the MLS and may differ from calendar days.

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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!

Listing and market information

Status
Active
Listing type
Sale
Days on market
8
Listed
Aug 10, 2026
Last updated
Sep 13, 2026
List price
$6,980,000
List price per sq. ft.
$635
MLS area
616 - Diamond Bar
County
Los Angeles
MLS number
TR26164654

Property facts

Property type
Residential
Property subtype
Single Family Residence
Bedrooms
6
Bathrooms
7
Full bathrooms
7
Living area
11,000 sq ft
Lot size
61,952 sq ft
Year built
2006
Parking spaces
4

Costs and lease terms

HOA dues
$350 monthly

Property location

2855 Oak Knoll Drive, Diamond Bar, CA 91765

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Location supplied with this listing. Map pins are not a survey or property boundary.

MLS information and disclosures

Source MLS
CRM
Listing number
TR26164654
Listing feed
CRMLS
Source record updated
Sep 13, 2026 10:22 am PDT

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