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Listed by First Class Platinum Brokers, Pedro Torres Jr., Listing Contact: 323-440-8113
5 Beds
3 Baths
3,073 sqft

$1,399,998

21380 Chirping Sparrow RD, Diamond Bar CA, 91765

Price per sqft$455.58
Built in1980
Property size3,073 sqft
Property typeResidential

Overview

Active

Listed Aug 24, 2026

Updated 9 days ago

Prime South Diamond Bar Fixer with Endless Potential in Award-Winning School District! Brought to market with incredible potential, this spacious two-story home located in a highly desirable South Diamond Bar neighborhood is ready for your creative vision and personal touches. Situated on a generous 0.37-acre lot with no common walls, this floor plan offers 3,073 square feet of comfortable living space featuring 5 bedrooms, 3 bathrooms, and a massive upstairs bonus room. The main level welcomes you with high cathedral ceilings at the entry and living room, a formal dining area, a convenient main-floor bedroom with a full bath, and an open-concept kitchen flowing directly into the family room with a cozy fireplace and French doors. Additional highlights include an attached 3-car garage (featuring a permitted bonus study room conversion space). Step outside to discover a private, sprawling backyard complete with a pool/spa, covered patio, and an elevated hillside path leading up to a gazebo with incredible local views. While the home requires cosmetic updating and TLC throughout, its solid bones, prime location just minutes from top-rated schools (Castle Rock Elementary, South Pointe Middle, and Diamond Bar High), shopping plazas (including H Mart), and easy access to

$9,314/mo

Est. mortgage payment based on a $1,399,998 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
CRDW26185739

Interior Features

Bedrooms
5
Bathrooms
3
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.37 Acres

Other Property Details

Garage
Yes
View
Yes
Pool
Yes
MLS provider logo

Listed by First Class Platinum Brokers, Pedro Torres Jr. DRE:02082088,
Listing Contact: 323-440-8113 

All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor JUDY CUONG | CA DRE# 01309164 shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless.

The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of the MLS Listings, Inc. MLS system. Real estate listings held by brokerage firms other than JUDY CUONG | CA DRE# 01309164 are marked with the Internet Data Exchange icon (a stylized house inside a circle) and detailed information about them includes the names of the listing brokers and listing agents.

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Data last updated 2:23 PM UTC, 9/28/2026

 

 

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