Ridge Line Road, Diamond Bar, California 91765
1/75

$7,990,000 USD

Single Family Home for Sale, Ridge Line Road, Diamond Bar, California 91765

  • MLS#421019850
  • 11
  • 13
  • 1,602 m² (17,241 ft²)

Listed By ReMax 2000 Realty

The Single Family Home for Sale located at Ridge Line Road, Diamond Bar, California 91765 is currently for sale. Ridge Line Road, Diamond Bar, California 91765 is listed for $7,990,000. This property has 11 bedrooms, 13 bathrooms.

Date Updated : Mar 29, 2026
ReMax 2000 Realty

Property features

Property

  • Property size: 1,602 m² (17,241 ft²)
  • Type: Partly Furnished
  • Features: BalconyOpen Floor PlanWalk-in PantryParking2 StaircasesLaundryPantryElevatorsPorch-frontPatioInside StoragePorch-rearCovered PatioFireplace

Lot/Land

  • Land/Lot size: 4,956 m² (53,347 ft²)
  • Lot description: Sprinklers

Construction

  • Year built: 2008
  • Construction: No Common Walls

Parking/Garage

  • Garage description: Attached Garage

Bedrooms

  • Bedrooms: 11
  • Master bedroom description: En Suite Bath

Bathrooms

  • Total bathrooms: 13
  • Full bathrooms: 11
  • ½ bathrooms: 2
  • Details: Tub And Separate ShowerShowerTub/Shower Combo

Other Rooms

  • Room types: Bonus RoomOfficeExercise RoomRecreation RoomGreat RoomGuest/Maid's QuartersDenEntrywayMaster BedroomFamily RoomLiving RoomLibraryHome TheatreMedia RoomGame Room
  • Kitchen description: Granite CountertopsMarble/Stone CountertopsButlers PantryWalk-in PantryIslandOpen
  • Appliances: FreezerGas Water HeaterOven-GasRangeDouble OvenMicrowaveRefrigeratorVented Exhaust FanWarming DrawerVacuum CentralConvection OvenRange HoodCooktop - GasBuilt-in OvenDishwasher

Exterior Features

  • Outdoor spaces: BalconyPorch-frontCovered PatioPatioPorch-rear
  • Carport spaces:

Pool and Spa

  • Pool: Private PoolInground
  • Spa: Inground

Recreational

  • Recreational: SpaGazeboCommunity PoolBarbecue Private

Security

  • Features: 24-hour SecurityIntercomGated Community

View

  • Features: Hills View

Heating and Cooling

  • Heating system: Natural GasCentralFireplace
  • Hot water service: Central Water Heater
  • Cooling system: Central AC

Utilities

  • Telecommunication: Pre-wired For Surround Sound

Community

  • Features: Gated Community With Security GuardSpaSwimming PoolGated Community

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.

Location

Ridge Line Road, Diamond Bar, California 91765

Ridge Line Road, Diamond Bar, California 91765