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22588 Ridge Line Road, Diamond Bar, CA 91765

$6.5M11bd · 13ba · 17,241 sqft
Lot 53,347 sqft•HOA $308/mo•Single Family Residence•
Active
•198d on market•MLS# TR-26059752

Property Description

Luxurious 17,000-square-foot mansion located in the renowned “The Country Estates”. This efficiently designed residence features nine generously sized en-suite bedrooms, along with two huge primary suites and two powder rooms on the main level, totaling 11 bedrooms and 13 bathrooms. Situated on approximately 1.2 acres of well-maintained landscaping, the home captures breathtaking views of city lights and scenic hills from multiple vantage points. Upon entry, you’re welcomed by polished marble floors, soaring vaulted ceilings, and an impressive foyer with a dual staircase. The main level open-concept living areas create a bright and inviting atmosphere, ideal for both everyday living and entertaining and are equipped with two powder rooms and a bar area that’s perfect for hosting guests. The gourmet kitchen is designed for both functionality and style, featuring a large island, an oversized butler’s pantry, and additional high-end features to support daily living and entertaining needs. An elevator adds convenience and accessibility throughout the home. The ten-car garage provides ample space for large households or car enthusiasts. Additional interior highlights include a private game room, home theater, and a dedicated meditation room. The backyard offers an Italian villa-inspired retreat, designed for relaxation and complete with a Pool, Spa, BBQ station. Carefully crafted, this home blends refined elegance with everyday comfort. Located in a highly sought-after community with top-rated schools, the HOA includes 24-hour guard-gated security and amenities such as a community pool and spa, tennis courts, a clubhouse, and more. Come experience everything this exceptional property has to offer.

Features & Amenities

FeeBuilt 2008

Property Details

Land Type
Fee
Year Built
2008
Property Type
Residential
Property Subtype
Single Family Residence
Parking Spaces
10
Garage Spaces
10
Heating
Central, Fireplace(s)
Cooling
Central Air
View
Hills
Flooring
Carpet, Tile
City
Diamond Bar
Zip Code
91765
County
Los Angeles
Listed byReMax 2000 Realty, Amie Chen

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$32,867.54
Principal & Interest
Loan Amount
$5,200,000
Total Interest
$6,632,313
Total Payment Over 30 Years
$11,832,313
This calculator provides estimates only. Actual mortgage payments may include taxes, insurance, HOA fees, and PMI. Contact a lender for accurate quotes.

Comparative Market Analysis

Luxury Tier · 0 active · 0 closed

22588 Ridge Line Road, Diamond Bar, CA 91765

Diamond Bar · Single Family Residence

$6.5M
Luxury Tier
Beds
11
Baths
13
Sqft
17,241
Lot
1.22 ac
Year
2008
$/Sqft
$377
Pool: Yes✓
Spa: Yes✓
View: city✓
Garage: 10-car✓

Luxury tier — fewer comparable sales widen the confidence range.

AI-generated CMA

This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.