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Listed by Universal Elite Inc., Julie Cheng, Listing Contact: [email protected]
6 Beds
8 Baths
7,884 sqft

$3,070,000

23240 Ridge Line, Diamond Bar CA, 91765

Price per sqft$389.40
Built in1987
Property size7,884 sqft
Property typeResidential

Overview

Active

Listed Oct 18, 2026

Updated 3h ago

Highly motivated seller ready to make a quick sale-bring your serios offers today! Located within Diamond Bar’s prestigious guard-gated community of "The Country," this magnificent custom estate offers an extraordinary blend of luxury, scale, and breathtaking mountain views. Spanning an expansive '7,884 sq. ft."' of living space, the residence features "6 bedrooms and 8 bathrooms", along with a convenient elevator servicing all 4 levels plus an upper loft. Designed for grand entertaining and modern living, the home highlights " a rare indoor basketball court with high ceilings"—easily adaptable into a grand game room, home theater, or entertainment hall. Step outside to your private resort-style oasis complete with " an infinity pool "overlooking stunning canyon and mountain vistas. Zoned for the highly acclaimed Walnut Valley Unified School District, this exceptional property delivers ultimate privacy and prestige. Exceptional value and priced for a quick sale.

$20,425/mo

Est. mortgage payment based on a $3,070,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
CRTR26225673

Interior Features

Bedrooms
6
Bathrooms
8
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
1.1 Acres

Other Property Details

Association Fee Frequency
Monthly
Garage
Yes
View
Yes
MLS provider logo

Listed by Universal Elite Inc., Julie Cheng DRE:02014396,
Listing Contact: [email protected] 

All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor The Chandani Group shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless.

The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of the MLS Listings, Inc. MLS system. Real estate listings held by brokerage firms other than The Chandani Group are marked with the Internet Data Exchange icon (a stylized house inside a circle) and detailed information about them includes the names of the listing brokers and listing agents.

©2026 MLS Listings, Inc. All rights reserved. 2026

Data last updated 3:28 PM UTC, 10/18/2026

 

 

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