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21307 Chirping Sparrow Rd, Diamond Bar, CA 91765

List Price: $1,338,000On Market FlagOn market
Jul 31, 20252,302 sqft4 beds3 baths
Listed by: Amy Ji
License #: 01743616
Phone #: 626-956-0188
ReMax 2000 Realty
Source:
CRMLS Logo
MLS #: TR25172049

Property Description

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.
Assignment
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Kevin Kretzmer
Kevin Kretzmer

Role: TurboHome Head Agent

Experience: 10 years

No. of Transactions: 227

“I specialize in helping clients find their dream home or next investment in California, focusing on residential and multi-family properties. My client-first approach, clear communication, and attention to detail ensure that everyone I work with receives exceptional service.”

TurboHome Fair Market Estimate

TurboHome

TurboHome Savings

$21,867

TurboHome Estimated Value

$1,397,900

$607 sqft

High Valuation
$1,467,795
$638/sqft
Normal Valuation
$1,397,900
$607/sqft
Low Valuation
$1,328,005
$577/sqft

3rd Party Estimates

Source$/sqftValuation
HouseCanary$607/sqft$1,397,900

Neighborhood

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Comparative Value

$1.28M

$1.34M

$1.45M

$1.59M

3480 Falcon Ridge Rd, Diamond Bar, CA 91765

Sale Price: $1,280,000

Selected Comparable

21071 Blossom Way, Diamond Bar, CA 91765

Sale Price: $1,288,000

Selected Comparable

21307 Chirping Sparrow Rd, Diamond Bar, CA 91765

List Price: $1,338,000

Subject Property

21557 Ambushers St, Diamond Bar, CA 91765

Sale Price: $1,450,000

Selected Comparable

21233 Ambushers St, Diamond Bar, CA 91765

Sale Price: $1,450,000

Selected Comparable

21496 Cold Spring Ln, Diamond Bar, CA 91765

Sale Price: $1,590,000

Selected Comparable

Neighborhood Comps

Subject Property

SUBJECT
21307 Chirping Sparrow Rd, Diamond Bar, CA 91765

21307 Chirping Sparrow Rd, Diamond Bar, CA 91765

List: $1,338,000

Listed: 7/31/2025

Area:2,302 sqft
Price/sqft:$581
Beds:4
Baths:3
Year Built:
Lot Size:10,987

Comparable Properties

COMPARABLE
Choose comps
21557 Ambushers St, Diamond Bar, CA 91765

21557 Ambushers St, Diamond Bar, CA 91765

Sale: $1,450,000

8/20/20250.31 mi

Area:2,712 sqft
Price/sqft:$535
Beds:4
Baths:3
Year Built:
Weight:21.1%
21233 Ambushers St, Diamond Bar, CA 91765

21233 Ambushers St, Diamond Bar, CA 91765

Sale: $1,450,000

5/20/20250.21 mi

Area:2,687 sqft
Price/sqft:$540
Beds:4
Baths:3
Year Built:
Weight:20.3%
21071 Blossom Way, Diamond Bar, CA 91765

21071 Blossom Way, Diamond Bar, CA 91765

Sale: $1,288,000

2/7/20250.34 mi

Area:2,040 sqft
Price/sqft:$631
Beds:4
Baths:3
Year Built:
Weight:19.8%
21496 Cold Spring Ln, Diamond Bar, CA 91765

21496 Cold Spring Ln, Diamond Bar, CA 91765

Sale: $1,590,000

3/20/20250.33 mi

Area:2,712 sqft
Price/sqft:$586
Beds:4
Baths:3
Year Built:
Weight:19.4%
3480 Falcon Ridge Rd, Diamond Bar, CA 91765

3480 Falcon Ridge Rd, Diamond Bar, CA 91765

Sale: $1,280,000

7/31/20250.25 mi

Area:2,037 sqft
Price/sqft:$628
Beds:4
Baths:2
Year Built:
Weight:19.3%

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