CnC Realty
1 / 4

$3,070,000

23240 Ridge Line

Diamond Bar, CA 91765

Active

6

Beds

8

Baths

7,884

Sq. Ft.

1987

Year Built

Los Angeles

County

SingleFamilyResidence

Property Type

About this home

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.

Listed by Julie Cheng · DRE #02014396 · Universal Elite Inc.
MLS #1193377524
ListedOct 18, 2026

Property Details

Architecture

Stories4
StyleN/A
Total Units1
RoofN/A
Garage Spaces3
PoolPrivate, Association
SpaN/A

Features & Amenities

Interior FeaturesAll Bedrooms Up, All Bedrooms Down
Exterior FeaturesN/A
FlooringN/A
CoolingCentral Air, Dual
HeatingCentral
FireplaceBonus Room, Family Room, Living Room
LaundryInside, Laundry Room
Parking FeaturesN/A
Parking Total3
Patio & PorchN/A
Entry Level3
Entry Location3
Common WallsNo Common Walls

Property Features

Lot Size1.10 ac
Lot FeaturesZero To One Unit Acre
ViewCity Lights, Canyon
DirectionsGrand Ave to the Country " East Gate" Entry ask for direction from the security guard.

Community

Area616 - Diamond Bar
School DistrictWalnut Valley Unified

Tax & Financial

TermsCash, Cash To New Loan, Conventional
Land LeaseNo
HOA NameSeabreeze
HOA Fee$264 / Monthly

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Mortgage Estimate

$16,340/mo

20% down · 7% APR · 30-yr fixed

Estimate only. Does not include taxes, insurance, or HOA.

CRMLSLast updated: October 21, 2026 at 4:45 PM

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