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.
For sale
Listing Provided by:
Sanne Lee DRE #00875005 626-823-1572,
A + Realty & Mortgage
$4,880,000
2809 Oak Knoll Dr, Diamond Bar, CA 91765
7beds
10,232sqft
Est.:
Single Family Residence
Built in 1998
0.88 Acres Lot
$4,707,200 Zestimate®
$477/sqft
$308/mo HOA
What's special
- 6 days
- on Zillow |
- 336 |
- 9 |
Zillow last checked: 7 hours ago
Listing updated: August 08, 2025 at 06:42am
Listing Provided by:
Sanne Lee DRE #00875005 626-823-1572,
A + Realty & Mortgage
Source: CRMLS,MLS#: TR25177839
Originating MLS: California Regional MLS

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 8
- Full bathrooms: 8
- Main level bathrooms: 3
- Main level bedrooms: 2
Rooms
- Room types: Bedroom, Center Hall, Den, Entry/Foyer, Family Room, Game Room, Guest Quarters, Kitchen, Laundry, Living Room, Primary Bedroom, Other, Pantry, Dining Room
Bedroom
- Features: Bedroom on Main Level
Bathroom
- Features: Bathtub, Dual Sinks, Full Bath on Main Level, Separate Shower, Vanity
Kitchen
- Features: Granite Counters, Kitchen Island, Kitchen/Family Room Combo, Walk-In Pantry
Heating
- Central, Fireplace(s), Natural Gas
Cooling
- Central Air, See Remarks
Appliances
- Included: Built-In Range, Convection Oven, Dishwasher, Disposal, Gas Oven, Gas Range, Gas Water Heater, Refrigerator, Range Hood, Water Heater
- Laundry: Inside, Laundry Room, Upper Level
Features
- Wet Bar, Built-in Features, Balcony, Breakfast Area, Crown Molding, Separate/Formal Dining Room, Granite Counters, High Ceilings, In-Law Floorplan, Multiple Staircases, Open Floorplan, Pantry, Paneling/Wainscoting, Storage, Two Story Ceilings, Bar, Bedroom on Main Level, Primary Suite, Walk-In Pantry, Walk-In Closet(s)
- Flooring: Carpet, Stone, Wood
- Has fireplace: Yes
- Fireplace features: Family Room, Living Room, Primary Bedroom
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 10,232 sqft
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Garage - Attached
- Attached garage spaces: 4
Accessibility
- Accessibility features: Safe Emergency Egress from Home
Features
- Levels: Two
- Stories: 2
- Entry location: front door
- Patio & porch: Patio
- Exterior features: Fire Pit
- Has private pool: Yes
- Pool features: Gunite, In Ground, Private
- Has spa: Yes
- Spa features: Gunite, In Ground
- Has view: Yes
- View description: Canyon
Lot
- Size: 0.88 Acres
- Features: Back Yard
Details
- Additional parcels included: 8713022062
- Parcel number: 8713022061
- Zoning: LCR120000-A2-1
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Custom
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1998
Utilities & green energy
- Electric: 220 Volts in Garage
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Water Connected
Community & HOA
Community
- Features: Rural
HOA
- Has HOA: Yes
- Amenities included: Clubhouse, Controlled Access, Management, Guard, Security, Tennis Court(s)
- HOA fee: $308 monthly
- HOA name: The Country
- HOA phone: 909-581-5854
Location
- Region: Diamond Bar
Financial & listing details
- Price per square foot: $477/sqft
- Tax assessed value: $1,899,797
- Annual tax amount: $23,331
- Date on market: 8/6/2025
- Listing terms: Cash,Cash to New Loan
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