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$3,980,000
12 Days On Site

2868 Oak Knoll Dr
Diamond Bar, CA 91765

For Sale|Single Family Residence|Active
6
Beds
6
Total Baths
5
Full Baths
1
Partial Bath
6,423
SqFt
$620
/SqFt
1998
Built
County:
Los Angeles
Listed by Nancy Liu of ReMax Elite Realty (626) 688-9181
Call Now: (408) 868-2620
Is this the listing for you? We can help make it yours.
(408) 868-2620
2868 Oak Knoll Dr2868 Oak Knoll Dr2868 Oak Knoll Dr2868 Oak Knoll Dr
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Located within The Country, Diamond Bar's prestigious 24-hour guard-gated community, this magnificent custom-built estate is a true architectural masterpiece, offering exceptional craftsmanship, privacy, and luxury. Encompassing approximately 6,423 square feet of elegant living space and surrounded by other distinguished custom estates, this impressive residence welcomes you through grand double doors into a dramatic foyer highlighted by a stunning Crystal Chandelier. The formal living and dining rooms provide sophisticated spaces for elegant entertaining and both-sided fireplace, while the expansive family room features a custom wet bar, creating the perfect setting for gatherings with family and friends. Designed for both everyday living and grand entertaining, the gourmet chef's kitchen showcases granite countertops, a large center island, custom cabinetry, high-end stainless steel appliances, and a built-in Sub-Zero refrigerator, combining timeless style with exceptional functionality. The home offers 6 spacious bedrooms and 5.5 bathrooms, including 4 bedroom suites. Two bedroom suites are conveniently located on the main level, making them ideal for guests or multi-generational living. The luxurious primary suite serves as a private retreat, fireplace, private balcony, spacious walk-in closet, spa-inspired bathroom with a soaking tub, and a separate shower. Step outside to your own resort-style backyard featuring a sparkling swimming pool and spa, two pavilion gazebos, a built-in BBQ and outdoor cooking area, professionally designed landscaping, and a variety of mature fruit trees, creating the perfect environment for outdoor entertaining and relaxation. Additional highlights include new three-zone central air conditioning, a 3-car garage, RV parking, a security system, elegant crown molding throughout, and fresh interior and exterior paint. Ideally situated on a private cul-de-sac within the highly acclaimed Walnut Valley Unified School District, this extraordinary estate offers the perfect balance of prestige and convenience, just minutes from fine dining, premier shopping, and major freeways. A rare opportunity to own one of the most distinguished luxury estates in The Country, one of Diamond Bar's most exclusive communities.

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Listing Snapshot
Price 
$3,980,000
Days On Site 
12 Days
Bedrooms 
6
Inside Area (SqFt) 
6,423 sqft
Total Baths 
6
Full Baths 
5
Partial Baths 
1
Lot Size 
1.227 Acres
Year Built 
1998
MLS® Number 
TR26151147
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
$308 monthly
Sq Ft Source 
N/A
Friends & Family
Recent Activity
14 hours agoListing updated with changes from the MLS®
a week agoStatus changed to Active
2 weeks agoListing first seen on site
General Features
Garage 
Yes
Garage Spaces 
3
Number Of Stories 
2
Parking 
Garage
Parking Spaces 
3
Property Sub Type 
Single Family Residence
Security 
Security System24 Hour SecurityGated with Guard
Sewer 
Public Sewer
Special Circumstances 
Standard
SqFt Total 
6423
Utilities 
Electricity AvailableNatural Gas AvailableWater Available
Water Source 
Public
Zoning 
LCR120000
Interior Features
Appliances 
MicrowaveRefrigeratorGas OvenGas Range
Cooling 
Central Air
Fireplace Features 
Living Room
Flooring 
CarpetStoneWood
Heating 
Forced Air
Spa 
Yes
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Exterior Features
Fencing 
Wrought Iron
Lot Features 
Cul-De-Sac
Patio And Porch 
Patio
Pool Features 
PrivateAssociationIn GroundCommunity
Private Pool 
Yes
Spa 
Yes
Spa Features 
Private
View 
PoolMountain(s)
Waterview 
PoolMountain(s)
Community Features
Association Amenities 
Billiard RoomPicnic AreaPlaygroundSport CourtPoolTrail(s)
Association Dues 
308
Financing Terms Available 
CashConventional
HOA Fee Frequency 
Monthly
Horse Allowed 
Yes
Horse Property 
Riding Trail
Listed by Nancy Liu of ReMax Elite Realty (626) 688-9181



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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