21533 Ambushers Street, Diamond Bar, CA 91765

Local realty services provided by:ERA North Orange County Real Estate
21533 Ambushers Street,Diamond Bar, CA 91765
$1,488,800
  • 4 Beds
  • 3 Baths
  • 3,026 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Sat, Sep 20
    12:00 pm - 02:00 pm
  • Sun, Sep 21
    01:00 pm - 03:00 pm
Listed by:christine kim
Office:re/max galaxy
MLS#:CV25197861
Source:CRMLS

Price summary

  • Price:$1,488,800
  • Price per sq. ft.:$492

About this home

Stunning South Diamond Bar Home with Panoramic Views! Nestled in the serene hills of South Diamond Bar, this spacious 4-bedroom + bonus room & den, 3-bath residence offers 3,026 sq.ft. of bright living space on a 9,206 sq.ft. lot. A grand new double-door entry opens to soaring ceilings, abundant natural light, and a striking custom staircase. Recent updates include fresh paint, new window coverings, and custom laminate wood flooring throughout. Expansive windows frame breathtaking mountain and city views, while the oversized primary suite boasts a private sitting area, walk-in closet, and spa-inspired bath. A large upstairs bedroom extends to a balcony with sweeping vistas. The chef’s kitchen with walk-in pantry flows seamlessly into the family room with fireplace and built-ins, opening to a covered patio—perfect for entertaining. A main-level bonus room and den with wet bar (currently used as a 5th bedroom) provide flexible space for guests or a home office. Additional features

Contact an agent

contact an agent

Yes, I would like more information from ERA®. Please use and/or share my information with an ERA affiliated agent to contact me about my real estate needs. By clicking Send message, I agree an ERA affiliated agent may contact me by phone or text message including by automated means about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:1978
  • Listing ID #:CV25197861
  • Added:1 day(s) ago
  • Updated:September 19, 2025 at 09:20 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:3
  • Full bathrooms:3
  • Living area:3,026 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Central Furnace

Structure and exterior

  • Roof:Tile
  • Year built:1978
  • Building area:3,026 sq. ft.
  • Lot area:0.21 Acres

Schools

  • High school:Diamond Bar
  • Middle school:Southpoint
  • Elementary school:Castlerock

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$1,488,800
  • Price per sq. ft.:$492
Based on information from California Regional Multiple Listing Service, Inc. as of September 19, 2025 . 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. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified.

New listings near 21533 Ambushers Street