21525 Pathfinder Rd, Diamond Bar, CA 91765

Off Market Apr 2021 for $805K

$1,081,463

Est. refi paymentEst. refi $4,607/mo

•

1,712

sq ft

21525 Pathfinder Rd, Diamond Bar, CA 91765

About this home

Beautiful Single Story Home Located in the Desirable South Diamond Bar. Walking Distance to Evergreen Elementary School and Diamond Bar High School. Open Floor Plan with 4 Bedrooms and 2 bathrooms. Large Living Room and Dining Room. Lots of Upgrades through the Property. Wood Flooring and Dual Pane Windows throughout. Upgraded Kitchen Cabinets and Granite Counter tops. Remodeled Bathrooms with Showers and Vanities. Cul-de-sac and Nice Neighborhood. Convenient Location to Shopping Center, , Schools, Fwys, and Bus Stops.

Single-familyProperty Type

1963Year Built

8,144 sq ftLot Size

$632Est. Price/Sq.Ft.

2 car garageParking

Listed by Cathy Cheng •DRE #01270713 • CC Royal Realty

Bought with Hao Zhang •DRE #01892337 • Keller Williams Signature Realty

Redfin checked: a minute ago

•Source:CRMLS #TR21029853

Redfin Estimate

$1,081,463

$276K since sold in April 2021$1,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3% lower than the average sale price ($1.11M) of 6 comparable homes.

SOLD MAY 4, 2026
$1,290,000
A
4 beds2 baths1,788 sq ft
1869 Morning Cyn, Diamond Bar, CA 91765
SOLD FEB 27, 2026
$1,030,000
B
4 beds2 baths1,756 sq ft
2710 Castle Rock Rd, Diamond Bar, CA 91765
SOLD APR 7, 2026
$1,080,000
C
4 beds2 baths1,554 sq ft
21415 Running River Ct, Diamond Bar, CA 91765
Century 21 Masters
SOLD OCT 16, 2025
$1,030,000
D
4 beds2 baths1,688 sq ft
2624 Crooked Creek Dr, Diamond Bar, CA 91765
SOLD JUL 16, 2026
$958,600
E
3 beds2 baths1,372 sq ft
2127 Evergreen Springs Dr, Diamond Bar, CA 91765
Keller Williams Premier Prop
SOLD FEB 6, 2026
$1,300,000
F
4 beds2 baths1,831 sq ft
2463 Harmony Hl, Diamond Bar, CA 91765

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Earn from this home

Sell

$444,790

Est. take-home

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Refinance

Est. cash available

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Rent

$3,279/mo

Redfin rental estimate

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Market trends in 91765, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.4%

0.4% MoM

Median sale price

$1.1M

$22K MoM

Avg. days on market

42d

3 days MoM

Recently sold homes

16 MoM

New listings for sale

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1036 Cogburn Ln, Diamond Bar, CA 91765
OPEN TODAY, 12PM TO 3PM
$1,499,900
4 beds2.5 baths2,344 sq ft
23450 Amberwick Pl, Diamond Bar, CA 91765
RE/MAX 2000 REALTY
OPEN TODAY, 12:15PM TO 2:15PM
$1,424,998
5 beds3 baths3,203 sq ft
24222 Brookwood Dr, Diamond Bar, CA 91765
Rubio Real Estate
COMING SOON
$1,198,000
4 beds3 baths1,829 sq ft
21116 Silver Cloud, Diamond Bar, CA 91765
OPEN TODAY, 1PM TO 3PM
$770,000
2 beds2.5 baths1,468 sq ft
22915 Colombard Ln #2, Diamond Bar, CA 91765
$479,000
2 beds2 baths940 sq ft
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$1,199,900
4 beds4 baths1,810 sq ft
21325 Hipass Dr, Diamond Bar, CA 91765
OPEN TODAY, 2:30PM TO 5:30PM
$1,450,000
4 beds3 baths2,933 sq ft
780 Leyland Dr, Diamond Bar, CA 91765
$1,399,999
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See all

Provided by Redfin

Sale history for 21525 Pathfinder Rd

Date

Event

Price

Public Records

Apr 13, 2021

Sold

$810,000

$473/sq ft

CRMLS #TR21029853

Apr 13, 2021

Sold

$805,000

$470/sq ft

Mar 25, 2021

Pending

—

Mar 9, 2021

Price Changed

$799,999

$467/sq ft

Mar 3, 2021

Relisted

—

Feb 26, 2021

Contingent

—

Feb 19, 2021

Relisted

—

Feb 16, 2021

Pending

—

Feb 12, 2021

Listed

$780,000

$456/sq ft

Public Records

Mar 31, 2015

Sold

$550,000

$321/sq ft

CRMLS #C647772

Feb 15, 2007

Sold

$500,000

$292/sq ft

Oct 23, 2006

Listed

$578,000

$338/sq ft

* * * * sweet home in super-excellent school district , it has been redone with granite countertop, island , new cabnetry , new drive- way , as well as upgraded tile /laminate-wood floorings, living space totally is 1712 sf (1460 sf by title , 252 sf by city permit ), a huge additional room can be coverted into the 4th bedroom , great floor plan , great location with walking distance to schools, thanks for showing

CRMLS #C621005

Oct 31, 2006

Listing Removed

—

Aug 21, 2006

Listed

$598,000

$349/sq ft

CRMLS #C614361

Oct 31, 2006

Listing Removed

—

Jun 15, 2006

Listed

$628,000

$367/sq ft

CRMLS #C606559

Sep 30, 2006

Listing Removed

—

Mar 21, 2006

Listed

$638,000

$373/sq ft

CRMLS #C316617

Jan 13, 2004

Sold

$360,000

$210/sq ft

Oct 26, 2003

Listed

$369,999

$216/sq ft

Public Records

Nov 22, 1993

Sold

$160,000

$93/sq ft

Public Records

Jul 17, 1986

Sold

$33,500

$20/sq ft

Public Records

Jul 17, 1986

Sold

$107,000

$63/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$11,071 (+4.5%)

$665,153 + $211,614

$876,767

2024

$10,596 (+2.5%)

$665,153 + $211,614

$876,767

2023

$10,342 (+2.1%)

$652,111 + $207,465

$859,576

2022

$10,127 (+33.8%)

$639,325 + $203,398

$842,723

2021

$7,570 (+1.3%)

$626,790 + $199,410

$826,200

2020

$7,474 (+2.0%)

$403,378 + $207,294

$610,672

2019

$7,330 (+4.4%)

$399,242 + $205,169

$604,411

2018

$7,024 (+4.8%)

$391,414 + $201,147

$592,561

2017

$6,702 (−5.0%)

$376,216 + $193,337

$569,553

2016

$7,056 (+5.2%)

$376,216 + $193,337

$569,553

2015

$6,705 (−0.1%)

$368,840 + $189,547

$558,387

2014

$6,713 (+24.6%)

$218,584 + $327,878

$546,462

2012

$5,386 (+1.1%)

$157,000 + $236,000

$393,000

2011

$5,329

$170,000 + $255,000

$425,000

2010

$5,324 (−7.6%)

$170,000 + $255,000

$425,000

2009

$5,762 (−7.3%)

$170,000 + $255,000

$425,000

2008

$6,217

$186,300 + $279,400

$465,700

Tax history for 21525 Pathfinder Rd

Year

Property tax

Land + Additions

Assessment*

2025

$11,071 (+4.5%)

$665,153 + $211,614

$876,767

2024

$10,596 (+2.5%)

$665,153 + $211,614

$876,767

2023

$10,342 (+2.1%)

$652,111 + $207,465

$859,576

2022

$10,127 (+33.8%)

$639,325 + $203,398

$842,723

2021

$7,570 (+1.3%)

$626,790 + $199,410

$826,200

2020

$7,474 (+2.0%)

$403,378 + $207,294

$610,672

2019

$7,330 (+4.4%)

$399,242 + $205,169

$604,411

2018

$7,024 (+4.8%)

$391,414 + $201,147

$592,561

2017

$6,702 (−5.0%)

$376,216 + $193,337

$569,553

2016

$7,056 (+5.2%)

$376,216 + $193,337

$569,553

2015

$6,705 (−0.1%)

$368,840 + $189,547

$558,387

2014

$6,713 (+24.6%)

$218,584 + $327,878

$546,462

2012

$5,386 (+1.1%)

$157,000 + $236,000

$393,000

2011

$5,329

$170,000 + $255,000

$425,000

2010

$5,324 (−7.6%)

$170,000 + $255,000

$425,000

2009

$5,762 (−7.3%)

$170,000 + $255,000

$425,000

2008

$6,217

$186,300 + $279,400

$465,700

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

8,147 Sq. Ft.

Year renovated

1963

Sq. Ft.

1,712

Year built

1963

Style

Single Family Residential

County

Los Angeles County

APN

8292008029

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 8, 2026.

RLM

Low/Medium Density Residential District

The RLM zoning district is intended primarily for existing subdivided areas developed with detached single-family dwellings. The maximum allowed density for new residential subdivisions within this zoning district will be five dwellings per gross acre. The RLM zoning district is consistent with the low density residential land use category of the general plan.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Fire house
Police station
Park & open space

Property details

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 2
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
Individual Room

Bathroom Information
# of Baths (Full): 2

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Down

Heating Information
Central Furnace
Has Heating

Interior Features
Levels: One
Main Level Bathrooms: 2
Main Level Bedrooms: 4

Exterior

Exterior Information
Structure Type: House

Exterior Features
Pool Features: None

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: 0-1 Unit/Acre

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Parcel Number: 8292008029
Total # of Stories: 1
Year Built Source: Assessor

Utilities

Utilities Information
Sewer: Public Sewer
Water Source: District/Public

Location

Neighborhood Information
Community Features: Curbs

School Information
High School: Diamond Bar
High School District: Walnut Valley Unified
High School 2: DIABAR

Location Information
Latitude: 33.98388200
Longitude: -117.83592800
Directions: Pathinder and Evergreen Springs
Zoning: LCR108

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,712
Stories: —
Lot Size: 8,147 square feet
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1963
County: Los Angeles County
APN: 8292008029

Home facts updated by county records on Jul 8, 2026

Other

Listing Information
Days Active in MLS: 13
Continuous Days Active in MLS: 13

Listing Agent Information
List Agent First Name: Cathy
List Agent Last Name: Cheng

Listing Office Information
List Office Name: CC Royal Realty

Selling Agent Information
Buyer Agent First Name: Hao
Buyer Agent Last Name: Zhang

Selling Office Information
Buyer Office Name: Keller Williams Signature

Around this home

Schools

Evergreen Elementary School

Public K-5 • Assigned • 0.3mi

9/10

Chaparral Middle School

Public 6-8 • Assigned • 1.3mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 0.3mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The real estate market is becoming more balanced. Buyers have more inventory, more data, and more time to make informed decisions than they did a year ago. Well-priced homes are still moving quickly, but today’s market rewards preparation, strategy,...
2 months ago • Los Angeles County
Peter Santos
Redfin Premier agent
82 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

2% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 98° expected this year, 21 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

6/10 Air Factor

10 unhealthy days expected this year, 13 days in 30 years

Provided by First Street

Historical weather

Diamond Bar, CA • 91765

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.5 hours in June and 6.9 hours in December, placing it above the U.S. average for solar exposure.

9.5 hrs

6.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.03M – $1.24M

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Home values near 21525 Pathfinder Rd

Data from public records.

Address	Redfin Estimate
21501 Pathfinder Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1906 Sq. Ft.	$997,261
21531 Pathfinder Rd, Diamond Bar, CA 4 Beds \| 3 Baths \| 1823 Sq. Ft.	$1,084,556

Address	Redfin Estimate
21511 Pathfinder Rd, Diamond Bar, CA 5 Beds \| 3 Baths \| 2468 Sq. Ft.	$1,084,057
21536 Pathfinder Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1510 Sq. Ft.	$981,240

Address	Redfin Estimate
21517 Pathfinder Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1672 Sq. Ft.	$1,069,817
2202 Evergreen Springs Dr, Diamond Bar, CA 6 Beds \| 3 Baths \| 2216 Sq. Ft.	$1,190,995

Property information provided by CRMLS when last listed in 2021. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 91765, CA

Sale history for 21525 Pathfinder Rd

Tax history for 21525 Pathfinder Rd

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91765

Home values near 21525 Pathfinder Rd

More real estate resources