**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.
For sale
Listing Provided by:
Alicia Chen DRE #01997486 909-802-8807,
RE/MAX Galaxy,
Grace Zhang DRE #01946544 909-861-9985,
RE/MAX Galaxy
$7,990,000
22588 Ridge Line Rd, Diamond Bar, CA 91765
11beds
17,241sqft
Est.:
Single Family Residence
Built in 2008
2.08 Acres Lot
$-- Zestimate®
$463/sqft
$294/mo HOA
What's special
Pool and spaGourmet kitchenOpen concept designMarble flooringBreathtaking panoramic viewsResort-style backyard oasisGrand foyer
- 369 days
- on Zillow |
- 1,141 |
- 36 |
Zillow last checked: 7 hours ago
Listing updated: August 04, 2025 at 09:15pm
Listing Provided by:
Alicia Chen DRE #01997486 909-802-8807,
RE/MAX Galaxy,
Grace Zhang DRE #01946544 909-861-9985,
RE/MAX Galaxy
Source: CRMLS,MLS#: TR24161516
Originating MLS: California Regional MLS

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 11
- Bathrooms: 13
- Full bathrooms: 11
- 1/2 bathrooms: 2
- Main level bathrooms: 4
- Main level bedrooms: 2
Rooms
- Room types: Bonus Room, Bedroom, Den, Entry/Foyer, Exercise Room, Family Room, Foyer, Game Room, Guest Quarters, Great Room, Kitchen, Laundry, Library, Living Room, Primary Bathroom, Primary Bedroom, Media Room, Office, Other, Pantry, Retreat
Bathroom
- Features: Bathroom Exhaust Fan, Bathtub, Closet, Dual Sinks, Enclosed Toilet, Full Bath on Main Level, Granite Counters, Jetted Tub, Multiple Shower Heads, Soaking Tub
Kitchen
- Features: Granite Counters, Kitchen Island, Kitchen/Family Room Combo, Walk-In Pantry
Heating
- Central, Fireplace(s), Natural Gas
Cooling
- Central Air
Appliances
- Included: Built-In Range, Barbecue, Convection Oven, Double Oven, Dishwasher, Gas Oven, Gas Range, Gas Water Heater, Microwave, Refrigerator, Range Hood, Vented Exhaust Fan
- Laundry: Inside, Laundry Room, Upper Level
Features
- Wet Bar, Breakfast Bar, Built-in Features, Balcony, Breakfast Area, Crown Molding, Cathedral Ceiling(s), Central Vacuum, Coffered Ceiling(s), Separate/Formal Dining Room, Eat-in Kitchen, Elevator, Granite Counters, High Ceilings, Intercom, Multiple Staircases, Open Floorplan, Pantry, Stone Counters, Recessed Lighting, Storage
- Doors: Double Door Entry
- Windows: Custom Covering(s), Double Pane Windows
- Has fireplace: Yes
- Fireplace features: Living Room
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 17,241 sqft
Property
Parking
- Total spaces: 10
- Parking features: Direct Access, Door-Single, Driveway, Garage, Garage Door Opener, Oversized, Garage Faces Side
- Attached garage spaces: 10
Accessibility
- Accessibility features: Safe Emergency Egress from Home, Accessible Elevator Installed, Parking
Features
- Levels: Three Or More
- Stories: 3
- Entry location: Main Level
- Patio & porch: Open, Patio
- Has private pool: Yes
- Pool features: Community, Fenced, In Ground, Private, Association
- Has spa: Yes
- Spa features: Association, Community, In Ground, Private
- Has view: Yes
- View description: City Lights, Canyon
Lot
- Size: 2.08 Acres
- Features: Lawn, Landscaped, Near Park, Sprinkler System
Details
- Additional structures: Gazebo
- Parcel number: 8713029021
- Zoning: R1
- Special conditions: Standard
- Other equipment: Intercom
- Horse amenities: Riding Trail
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Mediterranean,Modern
- Property subtype: Single Family Residence
Materials
- Drywall, Stucco
Condition
- New construction: No
- Year built: 2008
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Electricity Connected, Natural Gas Connected, Water Connected
Community & HOA
Community
- Features: Hiking, Horse Trails, Gated, Park, Pool
- Security: Carbon Monoxide Detector(s), Gated with Guard, Gated Community, Gated with Attendant, 24 Hour Security, Smoke Detector(s)
HOA
- Has HOA: Yes
- Amenities included: Clubhouse, Sport Court, Horse Trail(s), Barbecue, Picnic Area, Playground, Pickleball, Pool, Guard, Spa/Hot Tub, Security, Tennis Court(s), Trail(s)
- HOA fee: $294 monthly
- HOA name: DBCEA
- HOA phone: 909-861-4114
Location
- Region: Diamond Bar
Financial & listing details
- Price per square foot: $463/sqft
- Tax assessed value: $6,327,564
- Annual tax amount: $75,500
- Date on market: 8/6/2024
- Listing terms: Cash,Cash to New Loan,Conventional
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