---
listing_id: CRTR25177839
status: ActiveUnderContract
price: 4880000
beds: 7
baths_full: 8
baths_half: 0
sqft_living: 10232
sqft_lot: 46882
lot_acres: 1.076
year_built: 1998
property_type: Residential
property_subtype: Single Family Residence
address: "2809 Oak Knoll Dr"
city: Diamond Bar
state: CA
zip: 91765
county: "Los Angeles County"
lat: 33.9722999
lng: -117.8288792
days_on_market: 260
hoa_fee: 308
hoa_frequency: Monthly
garage_spaces: 4
list_agent: "Sanne Lee"
list_office: "A + Realty & Mortgage"
list_agent_phone: "(626) 855-2530"
list_agent_license: 00875005
mls_source: CRMLS
modified: 2026-04-13
transaction_type: buy
---

Home | Los Angeles County | Diamond Bar | 91765 | 2809 Oak Knoll Dr

2809 Oak Knoll Dr, Diamond Bar, CA 91765

MLS: CRTR25177839 | Status: Contingent | Price: $4,880,000
Beds/Baths: 7 / 8
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
7 8 10,232 1.076 1998

Remarks

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 thoughtful

MLS Listing Information

Field Value
MLS # CRTR25177839
MLS Source California Regional MLS

Features

Interior Features

Feature Details
Bedrooms Ground Floor Bedroom, Primary Suite/Retreat
Kitchen Other, Pantry
Appliances Dishwasher, Garbage Disposal, Hood Over Range, Other, Oven - Gas, Oven Range - Built-In, Oven Range - Gas, Refrigerator
Dining Room Breakfast Nook, Formal Dining Room
Family Room Other
Fireplace Family Room, Fire Pit, Living Room
Laundry In Laundry Room, Other, Upper Floor
Cooling Central Forced Air, Other
Heating Central Forced Air, Fireplace, Gas

Exterior Features

Feature Details
Pool Gunite, In Ground, Pool - Yes
Style Custom

Parking, School, and Other Information

Feature Details
Garage/Parking Garage: 4 Car(s)
Elementary District Walnut Valley Unified
High School District Walnut Valley Unified
HOA Fee $308
HOA Fee Frequency Monthly
Complex Amenities Club House, Other
Zoning LCR120000-A2-1

Contact Information

Sanne Lee
A + Realty & Mortgage
License #: 00875005
Phone: (626) 855-2530

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Evergreen Elementary School public K-5 0.58 mi 9
Diamond Bar High School public 9-12 0.84 mi 10
Castle Rock Elementary School public K-5 0.85 mi 10
Maple Hill Elementary School public K-5 1.69 mi 10
South Pointe Middle School public 6-8 1.74 mi 10
Chaparral Middle School public 6-8 1.81 mi 10
Quail Summit Elementary School public K-5 1.85 mi 9
Walnut Valley Adult public UG 2.40 mi N/A
Walnut Elementary School public K-5 2.50 mi 9
Shelyn Elementary School public K-6 2.78 mi 7
Ybarra Academy For The Arts And Technology public K-8 2.83 mi 8
Ron Hockwalt Academies (Continuation) School public 9-12 2.97 mi N/A
John A. Rowland High School public 9-12 3.28 mi 8
Lorbeer Middle School public 7-8 3.31 mi 5
Killian Elementary School public K-6 3.38 mi 8
Rowland Adult And Community Education public UG 3.39 mi N/A
Pantera Elementary School public K-6 3.42 mi 10
Armstrong Elementary School public K-6 3.45 mi 5
Rowland Unified Community Day School public 7-12 3.49 mi N/A
Cyrus J. Morris Elementary School public K-5 3.56 mi 8

Nearby Homes

Address Price Beds Baths Sq Ft Status
22189 Rim Fire Ln $3,980,000 5 5/1 6,352 Active
2828 Water Course Dr $5,380,000 6 6/2 9,038 Active
2820 Shadow Canyon Dr $4,200,000 8 8/1 8,264 Active
2740 Shadow Canyon $3,990,000 6 6/1 7,917 Active

Disclosures

©2026 California Regional MLS. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of April 13, 2026. For the most current information, please contact Sanne Lee, (626) 855-2530.