21380 Chirping Sparrow Rd , Diamond Bar, CA 91765
$1,399,998
Est. Payment: $7,415.31/mo
5 Bed
3 Bath
3073 Sqft
Status: Active | Days on site: 26
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House Description

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 the 57 and 60 freeways make this a rare diamond in the rough. Bring your contractors, designers, and imagination to transform this property into your dream estate!

Highlights

Listed by Pedro Torres Jr. , 323-440-8113 First Class Platinum Brokers , 562-746-1923. CRMLS/Multi-Regional MLS mls logo

Property Type

Residential

Lot/Acreage
0.37

Year Built

1980

County

Los Angeles

Area

616 - Diamond Bar

School District

Walnut Valley Unified

Listing ID

DW26185739

Questions about this listing?

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Interior Features

Bedrooms and Bathrooms
  • Bedrooms:5
  • Bathrooms:3
  • Full Bathrooms:3
Appliances:Dishwasher, Free-Standing Range, Disposal, Microwave
Air Cond:Central Air
Fireplaces:Family Room,Wood Burning
Floor:Carpet,Tile,Wood
Other:
  • Additional:Breakfast Area, Separate/Formal Dining Room, High Ceilings, Open Floorplan, Recessed Lighting, Two Story Ceilings, All Bedrooms Up, Bedroom on Main Level, Entrance Foyer, Main Level Primary, Walk-In Closet(s)
Water:Public

Exterior Features

Lot:Sloped Down,No Land Lease
Garage Capacity:3
Sewer:Public Sewer
Principal Interest
$7,415
Taxes
$892

Home Price

$1,399,998

Loan Details

30 yrs
6.952%

Down Payment

20%
$280,000
All calculations are estimates and provided by Blueroof360. Today’s Rates provided by Blueroof360. Information and interactive calculators are made available to you only as self-help tools for your independent use and are not intended to provide investment or tax advice. We cannot and do not guarantee their applicability or accuracy in regards to your individual circumstances. All examples are hypothetical and are for illustrative purposes. We encourage you to seek personalized advice from qualified professionals regarding all personal finance issues.
Monthly Price:
$7,415.31

Principal

Taxes

Principal Taxes HOA Total
Monthly $7,415.31 $892.50 $0.00 $8,307.81
Yearly $88,983.69 $10,709.98 $0.00 $99,693.67
Total $2,669,510.65 $321,299.54 $0.00 $2,990,810.19

Today's Rates

30 Year

6.95%

20 Year

6.73%

15 Year

6.35%

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Market insight data is pulled from the same city as the listing being viewed (Diamond Bar, CA).

The schools listed are within a 2-mile radius of the property; however, attendance is not guaranteed. Please contact the local school district to confirm zoning and enrollment options.

Based on information from California Regional Multiple Listing Service, Inc. 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. All properties are subject to prior sale, change or withdrawal.

IDX service by Blueroof 360

Data last updated: 2026-09-23T10:55:49.000Z

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