Back 2868 Oak Knoll Dr
Off Market

2868 Oak Knoll Dr

Diamond Bar CA 91765

6
6
3
6423 sq. ft.
53448 sq. ft.
Single-Family
Last sold for $3,930,000
Nancy LiuNancy Liu, last sold this property on 01 October 2026 after 77 days on market.

Overview

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.

Features

6 bedrooms
6 bathrooms
3 carspaces
3 garage spaces
6423 sq. ft. floor area
53448 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 6 bedroom single-family properties sold in Diamond Bar over the last 12 months, the estimated median property value of 2868 Oak Knoll Dr is $2.57m.

Median value
$2.57m
Estimated value range
$1.5m - $3.93m
Median days on market
35
Estimated value trend
17%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Diamond Bar. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 2868 Oak Knoll Dr

2026
Sold
$3,930,000
01 Oct 2026 by Nancy Liu, of REMAX ELITE REALTY
2011
Sold
$2,583,158
22 Dec 2011

Happy sellers in Diamond Bar

85%
85% of sellers in Diamond Bar reported that their sale price either exceeded or met their price expectations.

Diamond Bar stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 4 reviews in Diamond Bar over the last 12 months.

Local market activity for 6 bedroom single-family properties in Diamond Bar

In the last 12 months, 9 six-bedroom single-family properties similar to 2868 Oak Knoll Dr, have been sold.

This represents a 28% decrease in six-bedroom single-family properties sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Diamond Bar

or
Skip the list and find your ideal agent to sell your propertyFind My Agent
© 2026 RateMyAgent