2855 Oak Knoll Drive Diamond Bar, CA ^$ 8,498,000

2855 Oak Knoll Drive

^$ 8,498,000

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2855 Oak Knoll Drive

Diamond Bar, CA, 91765

^$ 8,498,000

Bedrooms6 Baths7.1 Sq 11,088

Monthly Estimate*

^$ 53,016

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Single Family Home for sale in Diamond Bar, CA

for $8,498,000 with 6 bedrooms and 7 full baths, 1 half bath. This 11,088 square foot home was built in 2006 on a lot size of 1.42.

Absolutely no expense spared in this sprawling custom estate set behind the guard gates of The Country, a high security community offering the utmost privacy for the most discerning Buyer. With six bedrooms including dual primary suites, seven bathrooms, and boasting a strikingly authentic traditional Japanese dining room, custom wood paneled study, billiards/game room, and at just over 10,000 square feet, this home is the ideal family compound or entertainer's retreat. Truly the epitome of indoor/outdoor living, with walls of glass opening to a magnificent rear yard with features including a putting green, outdoor stage, charming koi pond, infinity edge pool and spa with sunken loungers, and a detached pool house with a dry and wet sauna. Set in one of the premier gated communities of Southern California, this estate melds expert modern craftsmanship with Mediterranean flare.

Single Family Active

Price

^$ 8,498,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 0

Style

Mediterranean

Lot Size

1.42

Year Built

2006

Town/City

Diamond Bar

County/Region

Los Angeles

MLS | Web ID

0025564387

Features

General

Living Area 11088.0

Heating Central

Cooling Central Air

Roof Stone

Zoning LCR120000-A2-1

HOA Fee 308.0

Architectural Style Mediterranean

Pool Features In Ground Waterfall Infinity

3/4 Baths 0

Full Baths 7

Half Baths 1

Year Built 2006

Levels Two

Property Subtype Single Family Residence

Assoc Fee Paid Per Monthly

County Los Angeles

New Construction No

Property Type A

HOA Yes

Attached Garage Yes

Other Structures Gazebo

Status Active

City Diamond Bar

Senior Community Y/N No

MLS Area 616 - Diamond Bar

Lot Size Units Square Feet

Lot Size Square Feet 61952.0

Spa Features Heated

Property Attached Y/N No

Standard Status Active

Exterior

Exterior Amenities Koi Pond

Water Source None

Lot Size Area 61952.0

Spa Yes

Pool Y/N? Yes

Building Area Total 11088.0

Lot Size Acres 1.42

Road Surface Type Paved

Land Lease Type Fee

Interior

Flooring Wood

Kitchen Appliances Disposal Dishwasher Refrigerator Barbecue

Fireplace Features Living Room Guest House

Total Stories 0

Common Walls No Common Walls

Air Conditioning Y/N Yes

Heating Y/N Yes

Fireplace Y/N Yes

Total Bathrooms 8.0

Laundry Features Washer Included Dryer Included

Total Baths 8

Total Bedrooms 6

* Excluded Features

List By

Bob Hurwitz

Listing Agent

Hurwitz James Company

Broker

Affordability Calculator

$53,016

Per Month

Monthly Principal & Interest: $53,016
Monthly Property Taxes: --
Monthly Home Insurance: --

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Interest Rate

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Yearly Home Insurance

Default based on a 30-year fixed rate of 6.375% 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

Trends
Schools

Single family listings in Diamond Bar, CA

Average List Price ^$2,295,235

Percent of Sale Price 73%

About Diamond Bar, CA

55,654 Population

0% Since 2002

^$90,714 Median Income

42.58 Median Age

32% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

793437 Elementary School

793428 Middle School

Unknown High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
8/3/2025	$8,498,000		Listed Price

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2855 Oak Knoll Drive, Diamond Bar, CA, 91765 is a Single Family Home for sale at $8,498,000 with 11,088 sqft and a lot size of 1.42. 2855 Oak Knoll Drive has 6 bedrooms, 7.1 baths, and was built in 2006. The property's zip code is 91765 which is in Diamond Bar, CA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.375% 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.

Listing data provided courtesy of the Internet Data Exchange Program of the California Desert Association of Realtors.

Based on information from the California Desert Association of REALTORS® as of 11/26/2025. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange Program of the California Desert Association of Realtors. Real Estate listings held by brokerage firms (licensees) other than Weichert Realtors include the name of the listing brokers.

The information being provided is for consumers' personal, non-commercial use and may not be reproduced or redistributed. Its sole purpose is to be used to identify prospective properties consumers may be interested in purchasing.

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2855 Oak Knoll Drive

Single Family Home for sale in Diamond Bar, CA

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