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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
    : 
    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
    **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.
    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#: TR24161516MLS LogoOriginating MLS: California Regional MLS
    Travel times

    Tour with a buyer's agent

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    Next available tour time:Today at 11am

    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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