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Property photo 1 of 21128 Trigger Ln, Diamond Bar
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Property photo 22 of 21128 Trigger Ln, Diamond Bar
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21128 Trigger Ln
Diamond Bar, CA 91765
Diamond Bar Area
Price:$1,250,000
$551.15 / Sq.Ft.
Bedroom:4Bathroom:2
Sq. Ft.:2,268Year Built:1964
Type:Single Family Residence, Detached
MLS #:TR25099902Status:Active
Listed:5/5/2025Modified:6/8/2025
Located in the heart of Diamond Bar, this beautifully upgraded single-level home offers both comfort and convenience. Featuring 4 bedrooms and 2 full bathrooms?with the potential to easily convert the bathroom area back into a 5th bedroom?this residence has been thoughtfully enhanced with a newly installed roof, dual-pane windows, and a modern HVAC system to ensure year-round comfort and energy efficiency. Nestled on a quiet residential street, the home also provides quick access to the 57 and 60 freeways, making it ideal for commuters. It's just minutes from major shopping centers, banks, and the post office, offering ease and practicality for daily errands. Located within the highly sought-after Walnut Valley Unified School District and just a few blocks from Diamond Bar High School, this property is a top choice for families. The backyard offers a private outdoor space, perfect for relaxing or entertaining. Whether you're a growing household or simply looking for a well-appointed single-story home in a prime location, this Diamond Bar gem checks all the boxes.
Rooms Amenities
  • 4 Bedrooms
  • 2 Full Baths
  • Bedrooms: All Bedrooms Down, Family Room, Jack & Jill, Living Room, Main Floor Bedroom
  • View: None
 
  • # of Garages: 2
  • Pool: None
Interior Exterior/Structural
  • Cooling: Central
 
  • Stories: One Level
Lot Description Community/Association
  • Lot Sq. Ft.: 10,542
  • Acres: 0.242
 
  • LA County
  • Area: Diamond Bar
  • School District: Walnut Valley Unified
  • HOA: $0 +
Price Information Listing Information
  • Current Price: $1,250,000
  • Original Price: $1,250,000
  • Price/Sq. Ft.: $551.15
 
  • List Type: Standard
  • Listed Date: 5/5/2025
  • Modified Date: 6/8/2025
Listing Agent Listing Office
Grace Zhang
909-223-2297
 RE/MAX Galaxy
Zheng Sun RE/MAX Galaxy
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  Need Help?
Jessica Son
Jessica Son
DRE# 02205271
Call 562-325-0503
to refer to MLS # TR25099902
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The information above, though secured from sources believed to be reliable, cannot be guaranteed. The buyer should independently verify this information to his/her satisfaction. Coldwell Banker Best Realty may or may not be the listing broker of this property. In either case, where allowed by law, Coldwell Banker Best Realty can represent you in the purchase of this property.

Based on information from California Regional Multiple Listing Service, Inc. as of 6/8/2025. 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.

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