$980,000 - 24224 High Knob, Diamond Bar

  • 4Beds
  • 3Baths
  • 2,397SQ. Feet
  • 0.23Acres

Diamond Bar Home For Sale

Welcome to the North Country subdivision in Diamond Bar. Featuring 4 bedrooms and 2.75 bathrooms with 1 large bedroom (no closet, but room to add a closet) and 1 bathroom downstairs. The home has been expanded from the original 1552 sf with a family room addition and a downstairs bedroom with an enlarged bathroom that boasts a shower for mobility challenged use. 2397 sf total living space. The addition is 400 sf and 30 years old. It is well built with photo albums showing the construction- which will allow for ease of permitting in the future. Vaulted ceilings flow through the living room as you enter the home. The kitchen was remodeled from original- offering a gas range, recessed lighting, and tiled countertops. There is a convenient office area or kitchen extension with a fireplace. Breakfast bar seating faces the kitchen from the family room. The upper floor features 3 bedrooms and 2 remodeled bathrooms. The spacious 10079 sf yard offers wonderful vistas of the snowcapped mountains from the elevated view deck which sits atop a 2-bedroom frame and stucco casita consisting of an additional 445 sf. The 2-bedroom casita has electricity installed and water is possible. The slab and back wall and roof were permitted- however, later on the owner enclosed the building without permits- but in a professional manner. Extra-large gated RV parking and multiple storage sheds. Relax in the newer spa that was added in 2024. The HVAC was upgraded circa 2015. The home has been recently repiped with copper- for many years of carefree living ahead! New skylights mid March 2026. A new rollup 2 car garage door and opener were added in 2022. Walk to Peterson Park which has lighted soccer fields and a baseball diamond. A skateboard park is an additional highlight. Award winning schools consist of Diamond Ranch High, Lorbeer Middle School, and Diamond Point, Pantera, or Golden Springs Elementary. Diamond Bar's motto is "Country Living."

Sales Agent

Sam Smith
  • Sam Smith
  • San Clemente Realtor ®
  • Phone: 949-204-5110
  • Cell: 949-204-5110
  • Contact Agent Now

Amenities

  • UtilitiesCable Connected, Electricity Connected, Phone Connected, Sewer Connected, Underground Utilities, Water Connected
  • Parking Spaces2
  • ParkingConcrete, Door-Multi, Direct Access, Driveway Level, Driveway, Garage Faces Front, Garage, Garage Door Opener, RV Access/Parking
  • # of Garages2
  • GaragesConcrete, Door-Multi, Direct Access, Driveway Level, Driveway, Garage Faces Front, Garage, Garage Door Opener, RV Access/Parking
  • ViewMountain(s)
  • PoolNone
  • SecurityCarbon Monoxide Detector(s), Firewall(s), Fire Rated Drywall, Smoke Detector(s)

School Information

  • DistrictPomona Unified

Essential Information

  • MLS® #TR26068777
  • Price$980,000
  • Bedrooms4
  • Bathrooms3.00
  • Full Baths2
  • Square Footage2,397
  • Acres0.23
  • Year Built1984
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StyleTraditional
  • StatusActive
  • Listing AgentTy Courtney Wallace
  • Listing OfficeColdwell Banker Tri-Counties R

Exterior

  • ExteriorDrywall, Frame, Stucco
  • Lot DescriptionBack Yard, Corners Marked, Front Yard, Landscaped, Rectangular Lot, Street Level, Yard
  • WindowsFrench/Mullioned
  • RoofConcrete, Tile
  • ConstructionDrywall, Frame, Stucco
  • FoundationSlab

Additional Information

  • Date ListedMarch 31st, 2026
  • Days on Market4
  • Short SaleN
  • RE / Bank OwnedN

Community Information

  • Address24224 High Knob
  • Area616 - Diamond Bar
  • CityDiamond Bar
  • CountyLos Angeles
  • Zip Code91765

Interior

  • InteriorTile
  • Interior FeaturesBreakfast Bar, Ceiling Fan(s), Separate/Formal Dining Room, Granite Counters, Recessed Lighting, Unfurnished, Bedroom on Main Level
  • AppliancesDishwasher, Gas Range, Vented Exhaust Fan, Water To Refrigerator, Water Heater
  • HeatingCentral, Forced Air, Natural Gas
  • CoolingCentral Air
  • FireplaceYes
  • FireplacesFamily Room, Gas, Gas Starter, Wood Burning
  • # of Stories2
  • StoriesTwo

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  • City:
    Diamond Bar
  • Price Range:
    $299,500 - $7,990,000
  • Current Listings:
    125
  • HOA Dues:
    $218
  • Average Price per Square Foot:
    $574

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Based on information from California Regional Multiple Listing Service, Inc. as of April 4th, 2026 at 7:56pm PDT. This information 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. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.