$1,150,000 - 21549 Ambushers Street, Diamond Bar

  • 3Beds
  • 3Baths
  • 2,378SQ. Feet
  • 0.21Acres

Diamond Bar Home Sale

First Time on the Market! Endless potential awaits - Customize this home to match your style and needs. Located in the prestigious Diamond Bar neighborhood - home to some of the best schools in the area and an unbeatable location, this south-facing property offers both charm and potential. While it needs TLC, it presents endless possibilities to customize and add value, making it perfect for buyers looking to create their dream home or investors seeking a high-potential project. Enter through double doors into a welcoming formal entry that leads to a spacious step-down living room, an elevated formal dining area, and a generously sized kitchen. The informal dining space flows into the family room, complete with a cozy fireplace, ideal for gatherings and entertaining. The main level includes a full bath and a versatile room (without a closet) that could serve as a 4th bedroom, home office, or den. Upstairs, the large primary suite features windows framing breathtaking mountain views. 2 additional bedrooms share a main bath with a tub/shower combination. Some upgrades include a newer metal roof, double-pane windows throughout, newer HVAC system (2016), thermostat, and water heater (2018). A 3-car attached garage adds convenience and ample storage space. Close to popular restaurants, markets, and with easy access to the 60 and 57 freeways. Walnut Valley Unified School District and zoned for South Pointe Middle School and Diamond Bar High School. This is a rare chance to own in Diamond Bar’s most desirable area - Transform this diamond in the rough into your dream home.

Sales Agent

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

Amenities

  • Parking Spaces3
  • ParkingDoor-Multi, Garage
  • # of Garages3
  • GaragesDoor-Multi, Garage
  • ViewCanyon, Mountain(s)
  • PoolNone

School Information

  • DistrictWalnut Valley Unified
  • ElementaryCastle Rock
  • MiddleSouth Pointe
  • HighDiamond Bar

Essential Information

  • MLS® #CV25182371
  • Price$1,150,000
  • Bedrooms3
  • Bathrooms3.00
  • Full Baths3
  • Square Footage2,378
  • Acres0.21
  • Year Built1978
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StatusClosed
  • Listing AgentAmy Lee
  • Listing OfficePINNACLE REAL ESTATE GROUP

Exterior

  • WindowsDouble Pane Windows
  • RoofMetal
  • FoundationSlab

Additional Information

  • Date ListedAugust 12th, 2025
  • Days on Market6
  • ZoningLCR19000*
  • Short SaleN
  • RE / Bank OwnedN

Community Information

  • Address21549 Ambushers Street
  • Area616 - Diamond Bar
  • CityDiamond Bar
  • CountyLos Angeles
  • Zip Code91765

Interior

  • InteriorCarpet, Tile
  • Interior FeaturesBreakfast Area, Separate/Formal Dining Room, High Ceilings, Open Floorplan, Tile Counters
  • AppliancesDishwasher, Disposal, Microwave, Water Heater
  • HeatingCentral
  • CoolingCentral Air
  • FireplaceYes
  • FireplacesFamily Room
  • # of Stories2
  • StoriesTwo

Price Change History for 21549 Ambushers Street, Diamond Bar, (MLS® #CV25182371)

Date Details Price Change
Closed
Pending (from Active)

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  • City:
    Diamond Bar
  • Price Range:
    $269,000 - $6,200,000
  • Current Listings:
    388
  • HOA Dues:
    $194
  • Average Price per Square Foot:
    $551

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Based on information from California Regional Multiple Listing Service, Inc. as of December 20th, 2025 at 3:30am PST. 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.