2855 Oak Knoll Drive Diamond Bar, CA $ 6,980,000
2855 Oak Knoll Drive
$ 6,980,000
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2855 Oak Knoll Drive

Diamond Bar, CA, 91765
$ 6,980,000
Bedrooms6 Baths7.1 Sq 11,088

Monthly Estimate*

$ 44,072

Listed by Country Queen Real Estate
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Single Family Home for sale in Diamond Bar, CA

for $6,980,000 with 6 bedrooms and 7 full baths, 1 half bath. This 11,088 square foot home was built in 2007 on a lot size of 1.4222.

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!

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Single Family Active

Price

$ 6,980,000

Bedrooms

6

Full Bath

7

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

1.4222

Year Built

2007

Town/City

Diamond Bar

County/Region

Los Angeles

MLS | Web ID

TR26164654

Days on Market

4

Features
General
Living Area 11088
Sewer Public Sewer
Heating Central Fireplace(s) See Remarks Zoned
Cooling Central Air
Utilities Electricity Connected Natural Gas Connected Sewer Connected See Remarks Water Connected
Possession Close Of Escrow
Roof Tile
Appliances 6 Burner Stove Built-In Range Barbecue Double Oven Dishwasher Freezer Gas Cooktop Gas Oven Microwave Refrigerator Range Hood Water Softener Vented Exhaust Fan Water To Refrigerator Warming Drawer
Zoning LCR120000-A2-1
HOA Fee 350
Garage Spaces 4
Patio/Porch Features Covered Deck Open Patio Porch See Remarks Terrace
Architectural Style Custom See Remarks
Pool Features Heated In Ground Pebble Private See Remarks Waterfall Association
Security Features Prewired Security System Carbon Monoxide Detector(s) Gated with Guard Gated Community 24 Hour Security Smoke Detector(s) Security Lights
Construction Materials Other Concrete Stone Stucco
Exclusions personal items
Year Built 2007
View Hills Mountain(s) Neighborhood Trees/Woods
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Community Features Hiking Horse Trails Park Suburban Sidewalks Gated
Accessibility Parking See Remarks
Assoc Fee Paid Per Monthly
County Los Angeles
New Construction false
Property Type Residential
Association Amenities Clubhouse Controlled Access Sport Court Fitness Center Maintenance Grounds Insurance Meeting Room Management Other Courts Barbecue Other Playground Pickleball Pool Pet Restrictions Guard Spa/Hot Tub Security Tennis Court(s) Trail(s)
HOA true
Attached Garage true
Facing Direction East
Garage Y/N true
Other Structures Guest House Detached Guest House Gazebo Sauna Private Cabana
Full Baths 7
Special Listing Conditions Standard
Status Active
Directions From Shadow Cyn DB gate entrance Right onto Steeplechase L onto Wagon Train R onto Oak Knoll House is on the Right hand-side
High School Diamond Bar
City Diamond Bar
Disclosures Covenants/Restrictions Disclosure HOA Disclosure
Association Name Country Estates Assoc
Entry Location 1
Senior Community Y/N false
High School District Walnut Valley Unified
Number Of Units Total 1
MLS Area 616 - Diamond Bar
Lot Size Units Square Feet
Lot Size Square Feet 61952
Listing Terms Cash Cash to New Loan
Spa Features Above Ground Permits Private
Property Attached Y/N false
Land Lease Y/N false
Current Financing Conventional
Property Condition Additions/Alterations Updated/Remodeled Turnkey
Additional Parcels Y/N false
Lease Considered Y/N false
Virtual Tour https://www.dropbox.com/scl/fi/1eq5b42o6ldf7wrzyj8r8/MLS-2855-Oak-Knoll-Dr.mov?rlkey=w4ai3skpu9c0izqk8s5skjs9o&st=46o6pud8&dl=0 https://www.dropbox.com/scl/fi/ywxkgibo3ree360iw9ct0/Logo-Branded-4K-High-quality-2855-Oak-Knoll-Dr.mov?rlkey=1mkaepbu4b8xggng7gc8491p1&st=w9tv80d1&dl=0
Structure Type House
Living Area Units Square Feet
Standard Status Active
Occupancy Type Owner
Year Built Source Estimated
Tax Lot 14
Property Sub Type Additional Single Family Residence
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Interior
Interior Amenities Wet 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
Flooring Laminate See Remarks Stone Wood
Fireplace Features Gas Living Room Primary Bedroom
Total Stories 2
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Window Features Blinds Custom Covering(s) Drapes
Fireplace Y/N true
Half Baths 1
Laundry Features Washer Hookup Gas Dryer Hookup Inside Laundry Room See Remarks
Total Bedrooms 6
Entry Level 1
Main Level Bedrooms 1
Main Level Bathrooms 2
Total Baths 8
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Exterior
Exterior Amenities Barbecue Lighting Fire Pit
Fencing See Remarks Wrought Iron
Parking Features Concrete Garage Garage Door Opener See Remarks
Lot Features Front Yard Garden Sprinklers In Rear Sprinklers In Front Lawn Lot Over 40000 Sqft Landscaped Level Sprinklers Timer Sprinklers On Side Sprinkler System Street Level
Water Source Public
Total Parking 4
Inclusions Most furnishings
Lot Size Area 61952
Foundation Details Combination Slab
Spa true
Lot Size Acres 1.4222
Private Pool true
Lot Size Source Assessor
Door Features Double Door Entry Insulated Doors
Horse Amenities Riding Trail
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* Excluded Features
List By
Country Queen Real Estate

Broker

diana@countryqueen.com

Email

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$44,072
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$44,072
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Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
0 Elementary School
0 Middle School
Diamond Bar High School High School
Pricing History
DatePricePrice ChangeDescription
8/11/2026$6,980,000 Listed Price

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2855 Oak Knoll Drive, Diamond Bar, CA, 91765 is a Single Family Home for sale at $6,980,000 with 11,088 sqft and a lot size of 1.4222. 2855 Oak Knoll Drive has 6 bedrooms, 7.1 baths, and was built in 2007. The property's zip code is 91765 which is in Diamond Bar, CA