22588 Ridge Line Road, Diamond Bar, California 91765, Diamond Bar, - bed, bath

home-pic
ACTIVE$7,990,000
22588 Ridge Line Road, Diamond Bar, California 91765
11Beds
13Baths
17,241Sqft
90,604.797Lot
Year Built
2008
Close
-
List price
$7.99M
Original List price
$9.89M
Price/Sqft
-
HOA
$294
Days on market
-
Sold On
-
MLS number
TR24161516
Home ConditionGood
Features
Excellent View: City Lights, Canyon
Pool
Spa
Patio
ViewCity Lights,Canyon

About this home

**Introducing new price on This luxurious 17,000 sq ft mansion in The Country Estates is now within reach** Seize this opportunity to own a breathtaking home. Very Grand, very spectacular! This custom-built offers stunning panoramic views of city lights, lush greenery, and canyons. Nestled on a sprawling 2.08-acre lot within the exclusive, 24-hour guard-gated. This home is a true masterpiece. As you step into this stunning estate, you are greeted by marble flooring, high vaulted ceilings, and a grand foyer with a dual staircase, that leads to the main living open concept design that creates a feeling of spaciousness and warmth that is perfect for entertaining guests. The residence boasts approximately 17,000 square feet of luxury featuring 2 primary suites, 9 en-suite bedrooms, and 2 guest restrooms on the main level. For car enthusiasts, a ten-car garage is complemented by a dedicated fitness room. Luxurious amenities include an elevator for convenience, a gourmet kitchen, a state-of-the-art home theater, a meditation room, and a resort-style backyard oasis with a pool and spa. Designed with meticulous attention to detail, this home seamlessly blends modern elegance with functional living spaces. This grand home has so much more to offer, it's a must-see! It has an exceptional lifestyle, is located in a highly desirable area, and has top-rated schools. A personal tour is essential to appreciate the full scope of luxury and comfort this home provides.

Nearby schools

8/10
Evergreen Elementary School
Public,K-50.8mi
9/10
Quail Summit Elementary School
Public,K-51.0mi
7/10
Castle Rock Elementary School
Public,K-51.4mi
8/10
Hidden Trails Elementary School
Public,K-63.9mi
8/10
Chaparral Middle School
Public,6-80.9mi
8/10
South Pointe Middle School
Public,6-81.7mi
8/10
Canyon Hills Junior High School
Public,7-84.3mi
10/10
Diamond Bar High School
Public,9-121.0mi
8/10
Ruben S. Ayala High School
Public,9-125.1mi

Price History

Date
Event
Price
08/05/25
$7,990,000
08/06/24
$9,888,000
Neighborhood Comparison

 SubjectAverage HomeNeighbourhood Ranking (139 Listings)
Beds114
99%
Baths133
99%
Square foot17,2412,082
99%
Lot Size90,6059,770
96%
Price$7.99M$1.16M
98%
Price per square foot$463$548.5
14%
Built year20089885989
99%
HOA$294
1%
Days on market456153
99%
Condition Rating
Good

This 16-year-old custom-built mansion is in excellent condition, aligning perfectly with the 'Good' category's age criteria (built within 10 to 20 years). The description highlights a 'gourmet kitchen' and 'state-of-the-art home theater,' and the images showcase grand, well-maintained spaces with marble flooring, high ceilings, and luxurious finishes. While the kitchen's wood cabinetry reflects its 2008 build era rather than current trends, it appears high-quality and functional with stainless steel appliances, requiring no immediate updates. All visible components, including flooring, lighting, and general aesthetics, are well-preserved and indicate minimal wear and tear, making it move-in ready.
Pros & Cons

Pros

Unparalleled Luxury & Amenities: This 17,241 sq ft mansion offers an exceptional lifestyle with 11 beds/13 baths, a 10-car garage, home theater, fitness room, elevator, gourmet kitchen, and a resort-style pool/spa.
Breathtaking Panoramic Views: Situated on a sprawling 2.08-acre lot, the property boasts stunning panoramic views of city lights, lush greenery, and canyons, significantly enhancing its appeal.
Exclusive Guard-Gated Community: Located within 'The Country Estates,' a 24-hour guard-gated community, providing superior privacy, security, and exclusivity for residents.
Exquisite Architectural Details: The home features high-end finishes such as marble flooring, high vaulted ceilings, and a grand dual staircase, showcasing meticulous design and craftsmanship.
Prime Location with Top Schools: Positioned in a highly desirable Diamond Bar area, benefiting from excellent local amenities and access to top-rated schools within the Walnut Valley Unified School District.

Cons

Limited Buyer Pool: The ultra-luxury price point of nearly $8 million significantly narrows the potential buyer demographic, which could lead to an extended market time.
Substantial Price Reduction: A nearly $2 million price drop from its original listing may raise questions for prospective buyers regarding its initial valuation or perceived market challenges.
High Ongoing Operating Costs: The sheer size and extensive amenities of the estate imply significant ongoing expenses for maintenance, utilities, and property taxes, representing a considerable financial commitment.

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