2809 Oak Knoll Drive, Diamond Bar, CA 91765

Diamond Bar
Local realty services provided by:Better Homes and Gardens Real Estate Wine Country Group
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 & mortgage626-855-2530
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...

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Home facts

  • Year built:1998
  • Listing ID #:TR25177839
  • Added:282 day(s) ago
  • Updated:May 16, 2026 at 01:12 PM

Rooms and interior

  • Bedrooms:7
  • Total bathrooms:8
  • Full bathrooms:8
  • Flooring:Carpet, Stone, Wood
  • Kitchen Description:Built In Range, Convection Oven, Dishwasher, Gas Oven, Gas Range, Pantry, Range Hood, Refrigerator, Walk In Pantry, Wet Bar
  • Bedroom Description:In Law Floorplan
  • Living area:10,232 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Central Furnace, Fireplaces, Natural Gas
  • Central air:Yes

Structure and exterior

  • Year built:1998
  • Building area:10,232 sq. ft.
  • Lot area:1.08 Acres
  • Lot Features:Back Yard
  • Architectural Style:Custom
  • Exterior Features:Fire Pit, Patio
  • Levels:2 Story

Utilities

  • Water:Public, Water Connected
  • Sewer:Public Sewer, Sewer Connected

Finances and disclosures

  • Price:$4,880,000
  • Price per sq. ft.:$476.94

Features and amenities

  • Appliances:Built In Range, Convection Oven, Dishwasher, Disposal, Gas Oven, Gas Range, Gas Water Heater, Range Hood, Refrigerator, Water Heater
  • Laundry features:Inside, Laundry Room, On Upper Level
  • Amenities:Balcony, Bar, Clubhouse, Controlled Access, Crown Molding, Fire Pit, Guard, High Ceilings, In Law Floor Plan, Multiple Staircases, Open Floorplan, Paneling Wainscoting, Pantry, Security, Storage Space, Tennis Courts, Two Story Ceilings, Walk In Closets
  • Pool features:Gunite, In Ground, Private Pool

Parking

  • Total parking spaces:4
  • Garage:Yes
  • Garage spaces:4
Based on information from California Regional Multiple Listing Service, Inc. as of May 16, 2026 . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified.

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