21307 Chirping Sparrow Road, Diamond Bar 91765

$1,330,000

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4

Beds

3

Baths

2,302

Square feet

10,987

Lot Size

About 21307 Chirping Sparrow Road

Located in a sought-after Diamond Bar neighborhood, this modern residence offers a unique and highly functional floor plan. The open-concept great room is filled with natural light and connects seamlessly to the kitchen, creating an inviting space for daily life. The well-appointed kitchen features abundant countertop space and stainless steel appliances, providing a practical and spacious area for cooking and gathering. This home offers exceptional versatility with bedrooms located on both levels. The main floor features a desirable primary suite, a private retreat with an en-suite bathroom, a large, glass-enclosed shower, and direct sliding-door access to the backyard. Two additional bedrooms and a second full bathroom are also conveniently located on the main level, ideal for family, guests, or a home office. The second level is dedicated to an expansive, loft-style bedroom. This private and oversized room offers a unique retreat and is highly adaptable, whether used as a junior suite, a combination media room and guest quarters, or a quiet study, providing valuable separation from the downstairs rooms. Some upgrades include a new tile roof (2017), fresh paint outside (2018), a new condenser (2020), a whole-house repipe and retaining wall (2021), and a new water heater (2022). The property also includes a low-maintenance backyard, made easily accessible from the primary bedroom. Its location is exceptional, situated within the acclaimed Walnut Valley Unified School District and zoned for South Pointe Middle School and Diamond Bar High School. Residents are just a short distance from local shopping and dining, with convenient access to the 57 freeway for regional commuting.

Features of 21307 Chirping Sparrow Road

MLS® # TR25223353
Price $1,350,000
Sold Price $1,330,000
Bedrooms 4
Bathrooms 3.00
Full Baths 3
Square Footage 2,302
Lot Sqft 10,987
Acres 0.25
Year Built 1980
Type Residential
Sub-Type Single Family Residence
Status Closed
# Of Units 1

Community Information

Address 21307 Chirping Sparrow Road
Area 616 - Diamond Bar
City Diamond Bar
County Los Angeles
Zip Code 91765

Amenities

Parking Spaces 2
# of Garages 2
View Peek-A-Boo
Is Waterfront No
Has Pool No
Pool None

Interior

Interior Features Breakfast Bar, High Ceilings, Bedroom on Main Level, Main Level Primary
Appliances SixBurnerStove, Built-In Range, Dishwasher, Range Hood
Heating Central
Cooling Central Air
Has Basement No
Fireplace Yes
Fireplaces Living Room
# of Stories 1
Stories Two

Exterior

Lot Description Back Yard, Front Yard

School Information

District Walnut Valley Unified

Additional Information

Date Listed September 23rd, 2025
Date Sold February 6th, 2026
Days on Market 97
Zoning LCR19000*
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

AgentAmy Ji
OfficeReMax 2000 Realty

Listing Map

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