2809 Oak Knoll Drive, Diamond Bar, CA 91765
Local realty services provided by:ERA North Orange County Real Estate



2809 Oak Knoll Drive,Diamond Bar, CA 91765
$4,880,000
- 7 Beds
- 8 Baths
- 10,232 sq. ft.
- Single family
- Active
Listed by:sanne lee
Office:a + realty & mortgage
MLS#:TR25177839
Source:CRMLS
Price summary
- Price:$4,880,000
- Price per sq. ft.:$476.94
- Monthly HOA dues:$308
About this home
This exceptional estate, with original owner, located in the prestigious gated community of The Country, spans two parcels and boasts six luxurious bedroom suites, offering unparalleled comfort and privacy. An office with a full bath that can be used as the second downstairs bedroom suite, and an elegant, well-appointed powder room conveniently located between the formal living room and spacious family room, making it ideal for entertaining.
A dramatic two-story grand entry with a crystal chandelier welcomes you. Wide double staircases leading to different sections of the upper level set an impressive tone upon arrival.
The formal living and dining rooms provide generous spaces for gatherings, while the family room is equipped with a custom-built-in entertainment center and is seamlessly connected to the large open kitchen, breakfast nook, a couple of cozy conversation sitting areas, and a gorgeous wet bar with a table for wine tasting.
The gourmet kitchen is a chef’s dream, complete with dual center islands, custom cabinetry, and an adjoining wok kitchen for added culinary flexibility. Enjoy casual dining in the bright breakfast nook, perfectly situated off the open kitchen layout.
Designed for both everyday living and grand entertaining, this home offers a thoughtfully designed floor plan that encourages flow and connection. Crown molding throughout the home. Wide and open upper-floor hallway with wainscot paneling. The upstairs laundry room is conveniently located near all bedrooms, and a bedroom-sized storage room provides ample space for seasonal décor and miscellaneous items.
An expansive bonus area with paneled ceiling and walls is ideal for billiards, gaming tables, or displaying collectibles, offering endless opportunities for leisure and personalization. Custom window coverings throughout the home add a refined finishing touch.
Outside, the professionally landscaped grounds are a true oasis, featuring a resort-style pool and spa, gazebo, fire pit, flagstone walkways, tastefully placed plants, flowers, and many mature trees, plus a large grassy area perfect for recreation or relaxation. A four-car garage with built-in cabinetry ensures ample parking and organized storage.
This residence combines elegant design, practical functionality, and luxurious amenities — perfect for those who love to entertain and live in comfort.
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Home facts
- Year built:1998
- Listing Id #:TR25177839
- Added:11 day(s) ago
- Updated:August 18, 2025 at 10:26 AM
Rooms and interior
- Bedrooms:7
- Total bathrooms:8
- Full bathrooms:8
- Living area:10,232 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Central, Fireplaces, Natural Gas
Structure and exterior
- Year built:1998
- Building area:10,232 sq. ft.
- Lot area:0.88 Acres
Utilities
- Water:Public, Water Connected
- Sewer:Public Sewer, Sewer Connected
Finances and disclosures
- Price:$4,880,000
- Price per sq. ft.:$476.94
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