22588 Ridge Line Rd Diamond Bar, CA 91765
Property details
About 22588 Ridge Line Rd
**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.
Highlights
Summary
- MLS Number: TR24161516
- MLS Name: CRMLS
- Office Name: RE/MAX Galaxy
- Office Phone: (909) 802-8807
- Listing Agent: Alicia Chen
Based on information from California Regional Multiple Listing Service, Inc. and /or other sources. 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. The data contained herein is copyrighted by CRMLS and is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited.
The information being provided by California Regional Multiple Listing Service, Inc. (“CRMLS”) is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Any information relating to a property referenced on this web site comes from CRMLS. Properties may or may not be listed by the office/agent presenting the information. Real estate listings held by brokerage firms other than this broker are marked with the Internet Data Exchange logo and detailed information about them includes the names of the listing brokers and listing agents. MLS search engine provided by IHR Technology Services. This data is updated every 2 hours. Some properties appearing for sale on this display may subsequently have sold and may no longer be available.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 3/15/2025, 7:20:51 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Get an agent. Get a mortgage. Save big.¹
$7,990,000
22588 Ridge Line Rd
Sell your home with Rocket and save even more!
Seller rebate
0.5% sale price²
Price information
Property sales
| Date | Event | Price |
|---|---|---|
| Sep 16, 2009 | Home Sold | $5,000,000 |
| Jun 09, 2000 | Home Sold | $690,000 |
| Mar 13, 1998 | Home Sold | $500,000 |
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2024 | $6,327,564 | $75,500 |
| 2023 | $6,203,496 | $73,612 |
| 2022 | $6,081,860 | $72,062 |
| 2021 | $5,962,608 | $70,726 |
| 2020 | $5,901,470 | $68,461 |
| 2019 | $5,785,756 | $65,822 |
| 2018 | $5,672,310 | $62,740 |
| 2017 | $5,561,090 | $62,740 |
History based on county public records data.
Nearby schools
7
Evergreen Elementary School
Public District KG-5
0.8 mi
•2450 Evergreen Springs Dr
9
Maple Hill Elementary School
Public District KG-5
0.9 mi
•1350 Maple Hill Rd
9
Quail Summit Elementary School
Public District KG-5
1.0 mi
•23330 Quail Summit Dr
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $157,500. The majority of Diamond Bar, CA residents have income $200k+ annually. The majority of families are married, no kids. Most residents in this area have post secondary degree education.
How much money do the neighbors make?
What level of education do the neighbors have?
What types of families live nearby?
Are the neighbors home owners or renters?
How old are people in this area?
What do the neighbors do for fun?
Men's Tennis
Skiing/snowboarding- Tennis
Where do the neighbors shop?
Bloomingdales
Nordstrom
Brooks Brothers
Where do the neighbors go to eat?
Bonefish Grill
California Pizza Kitchen
Qdoba
What do the neighbors drive?
Lexus
BMW
Acura
What do the neighbors listen to?
News
Talk/Personality
Sports
Frequently asked questions
About 22588 Ridge Line Rd
This home is located at 22588 Ridge Line Rd in Diamond Bar, CA and zip code 91765 in the The San Gabriel Valley neighborhood. This 17,241 square foot home, which was built in 2008, sits on a 2.08 acre lot. Features: 11 bedrooms, 13 bathrooms. It has been listed on Rocket Homes since August 7, 2024 and is currently priced at $7,990,000.
In February 2025, from all listings sold in Diamond Bar, CA there were more than 12 sold above asking price, over 11 sold below and more than 2 were sold right at the asked price. The number of listings in Diamond Bar, CA decreased by 0.7% between January and February 2025. The median list price of listings available in February 2025 was $950,000, while the average time on the real estate market was 30 days.