---
listing_id: CRTR26164654
status: Active
price: 6980000
beds: 6
baths_full: 7
baths_half: 1
sqft_living: 11088
sqft_lot: 61952
lot_acres: 1.422
year_built: 2007
property_type: Residential
property_subtype: Single Family Residence
address: "2855 Oak Knoll Dr"
city: Diamond Bar
state: CA
zip: 91765
county: "Los Angeles County"
lat: 33.969348
lng: -117.8285176
days_on_market: 2
hoa_fee: 350
hoa_frequency: Monthly
garage_spaces: 4
list_agent: "Diana Cheng"
list_office: "Country Queen Real Estate"
list_agent_phone: "–"
list_agent_license: 00856071
mls_source: CRMLS
modified: 2026-08-11
transaction_type: buy
---

Home | Los Angeles County | Diamond Bar | 91765 | 2855 Oak Knoll Dr

2855 Oak Knoll Dr, Diamond Bar, CA 91765

MLS: CRTR26164654 | Status: Active | Price: $6,980,000
Beds/Baths: 6 / 7 /1
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
6 7 /1 11,088 1.422 2007

Remarks

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 door

MLS Listing Information

Field Value
MLS # CRTR26164654
MLS Source California Regional MLS
Days on Site 2

Features

Interior Features

Feature Details
Bedrooms Ground Floor Bedroom, Primary Suite/Retreat, Primary Suite/Retreat - 2+
Kitchen Exhaust Fan, Other, Pantry
Appliances Built-in BBQ Grill, Dishwasher, Exhaust Fan, Freezer, Hood Over Range, Microwave, Other, Oven - Double, Oven - Gas, Oven Range - Built-In, Refrigerator, Water Softener, Warming Drawer
Dining Room Breakfast Bar, Breakfast Nook, Formal Dining Room, In Kitchen, Other
Family Room Other, Separate Family Room
Fireplace Fire Pit, Gas Burning, Living Room, Primary Bedroom
Flooring Laminate, Other
Laundry Hookup - Gas Dryer, In Laundry Room, Other
Cooling Central Forced Air
Heating Central Forced Air, Fireplace, Other

Exterior Features

Feature Details
Roof Tile
Foundation Combination, Slab
Pool Community Facility, Heated, In Ground, Other, Pool - Yes, Spa - Private
Style Custom, Other

Parking, School, and Other Information

Feature Details
Garage/Parking Garage, Gate/Door Opener, Other, Garage: 4 Car(s)
Elementary District Walnut Valley Unified
High School District Walnut Valley Unified
Water Other
HOA Fee $350
HOA Fee Frequency Monthly
Complex Amenities Barbecue Area, Club House, Community Pool, Conference Facilities, Gym / Exercise Facility, Other, Playground
Zoning LCR120000-A2-1

Contact Information

Listing Agent Co-Listing Agent
Diana Cheng Juliet Chung
Country Queen Real Estate Country Queen Real Estate
License #: 00856071 License #: 01887530
Phone: – Phone: (909) 495-8589

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Evergreen Elementary School public K-5 0.77 mi 9
Castle Rock Elementary School public K-5 0.90 mi 10
Diamond Bar High School public 9-12 1.02 mi 10
Maple Hill Elementary School public K-5 1.89 mi 10
Chaparral Middle School public 6-8 1.91 mi 10
South Pointe Middle School public 6-8 1.92 mi 10
Quail Summit Elementary School public K-5 2.07 mi 9
Walnut Valley Adult public UG 2.58 mi N/A
Walnut Elementary School public K-5 2.68 mi 9
Shelyn Elementary School public K-6 2.87 mi 7
Ybarra Academy For The Arts And Technology public K-8 2.89 mi 8
Ron Hockwalt Academies (Continuation) School public 9-12 3.12 mi N/A
John A. Rowland High School public 9-12 3.25 mi 8
Rowland Adult And Community Education public UG 3.45 mi N/A
Killian Elementary School public K-6 3.46 mi 8
Lorbeer Middle School public 7-8 3.50 mi 5
Brea-Olinda High School public 9-12 3.51 mi 9
Rowland Unified Community Day School public 7-12 3.57 mi N/A
Pantera Elementary School public K-6 3.60 mi 10
Armstrong Elementary School public K-6 3.61 mi 5

Nearby Homes

Address Price Beds Baths Sq Ft Status
2626 Wagon Train $7,680,000 5 6/1 10,885 Contingent
22588 Ridge Line Rd $6,990,000 11 11/2 17,241 Active
2868 Shadow Canyon Rd $6,450,000 6 6/1 9,734 Active
2137 Derringer Ln $6,990,000 6 8 9,158 Active

Disclosures

©2026 California Regional MLS. All rights reserved. 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. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of August 11, 2026. For the most current information, please contact Diana Cheng.