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Every listing shows your estimated rebate.

The green number on each home is what could come back to you: the buyer-broker fee (typically 2 to 3%) minus our flat $9,750. No other search shows you this, because no other brokerage gives it back.

At a glance

2855 Oak Knoll Drive, Diamond Bar, CA, 91765

$6,980,000·7 bd·6 ba·San Diego MLS #TR26164654

Estimated Arrivva buyer rebate$129,000 to $200,000

Every completed rebate is published: see all 249 closings.

Listing data from San Diego MLS. Rebate estimate calculated by Arrivva.

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$6,980,000
31 Days On Site

2855 Oak Knoll Drive
Diamond Bar, CA 91765

For Sale|Single Family Residence|Active
6
Beds
7
Total Baths
6
Full Baths
1
Partial Bath
11,000
SqFt
$635
/SqFt
2006
Built
County:
Los Angeles
Listed by Diana Cheng of Country Queen Real Estate (909) 208-4040
Call Now: (408) 868-2620
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(408) 868-2620
2855 Oak Knoll Drive2855 Oak Knoll Drive2855 Oak Knoll Drive2855 Oak Knoll Drive
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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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Listing Snapshot
Price 
$6,980,000
Days On Site 
31 Days
Bedrooms 
6
Inside Area (SqFt) 
11,000 sqft
Total Baths 
7
Full Baths 
6
Partial Baths 
1
Lot Size 
1.4222 Acres
Year Built 
2006
MLS® Number 
TR26164654
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
$350 monthly
Sq Ft Source 
N/A
Friends & Family
Recent Activity
3 weeks agoListing updated with changes from the MLS®
a month agoListing first seen on site
General Features
Disclosures 
Homeowners Association
Garage 
Yes
Garage Spaces 
4
Number Of Stories 
2
Parking 
GarageGarage Door Opener
Parking Spaces 
4
Property Condition 
Updated/Remodeled
Property Sub Type 
Single Family Residence
Security 
Security GuardGated CommunitySecurity System24 Hour SecurityGated with GuardSecurity LightsCarbon Monoxide Detector(s)
Sewer 
Public Sewer
Special Circumstances 
Standard
SqFt Total 
11000
Style 
Custom BuiltSee Remarks
Utilities 
Electricity AvailableNatural Gas AvailableElectricity ConnectedNatural Gas ConnectedSee RemarksSewer ConnectedWater Connected
Water Source 
Public
Zoning 
LCR120000-
Interior Features
Appliances 
DishwasherMicrowaveRefrigeratorWater SoftenerDouble OvenFreezerGas OvenVented Exhaust FanCooktopGas Cooktop
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Fire PitGasLiving Room
Flooring 
LaminateStoneWood
Furnished 
Furnished
Heating 
Fireplace(s)Forced AirZoned
Laundry Features 
Washer Hookup
Spa 
Yes
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Exterior Features
Construction Details 
StoneStuccoConcrete
Exterior 
Barbecue
Fencing 
Wrought Iron
Other Structures 
Guest HouseGazeboCabana
Patio And Porch 
CoveredDeckPatioPorchTerrace
Pool Features 
PrivateSee RemarksHeatedWaterfallIn Ground
Private Pool 
Yes
Spa 
Yes
Spa Features 
Above GroundPrivate
View 
NeighborhoodTrees/WoodsMountain(s)
Waterview 
NeighborhoodTrees/WoodsMountain(s)
Community Features
Association Amenities 
Meeting RoomPlaygroundSport CourtBarbecuePoolSecurityFitness CenterTrail(s)Insurance
Association Fee 
$350.0
Association Fee Frequency 
Monthly
Community Features 
Sidewalks
Horse Property 
Riding Trail
Financing Terms Available 
Cash
Horse Allowed 
Yes
Listed by Diana Cheng of Country Queen Real Estate (909) 208-4040



This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, non-commercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS®. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Copyright © 2026 San Diego MLS®.

Last checked 2026

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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*Estimate only. Actual rebate may vary based on final price, lender requirements, MLS rules, and broker policies.

Questions about this listing

How much could a buyer get back on 2855 Oak Knoll Drive, Diamond Bar, CA, 91765?
Arrivva estimates a buyer rebate of $129,000 to $200,000 on this listing. The buyer-broker fee, typically 2 to 3% of the price, goes back to you minus Arrivva's flat $9,750 fee. Every completed rebate is published on the Arrivva results page. See every completed closing
How do I schedule a tour of 2855 Oak Knoll Drive, Diamond Bar, CA, 91765?
Set up a quick chat with Arrivva by phone or video. The team confirms showing availability fast, tours the home with you, and walks you through offer strategy and the rebate math before you commit to anything. Set up a time to talk

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