21517 Pathfinder Rd, Diamond Bar, CA 91765

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Off Market Oct 2024 for $1M

$1,069,817

Est. refi paymentEst. refi $2,560/mo

•

1,672

sq ft

21517 Pathfinder Rd, Diamond Bar, CA 91765

About this home

Discover this inviting 3-bedroom, 2-bathroom gem, perfectly positioned in front of the highly sought-after Diamond Bar High School. This south-facing, single-story home boasts an open floor plan, providing a seamless flow between living spaces—ideal for family gatherings and entertaining. Enjoy the expansive front and back yards, offering ample space for outdoor activities and relaxation. Located just minutes from top-rated restaurants, shops, supermarkets, and quick access to major freeways, this home offers convenience at every turn. Don’t miss your chance to own this sweet home in one of the best locations in Diamond Bar!

Single-familyProperty Type

1963Year Built

7,928 sq ftLot Size

$640Est. Price/Sq.Ft.

2 car garageParking

Listed by XIULIAN YANG •DRE #02082821 • Wetrust Realty

Contact: 626-456-2339

Bought with ALLEN SHI •DRE #02045433 • Wetrust Realty

Redfin checked: a minute ago

•Source:CRMLS #WS24191563

Redfin Estimate

$1,069,817

$20K since sold in October 2024$10K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.6% higher than the average sale price ($994K) of 6 comparable homes.

SOLD JUL 16, 2026
$958,600
A
3 beds2 baths1,372 sq ft
2127 Evergreen Springs Dr, Diamond Bar, CA 91765
Keller Williams Premier Prop
SOLD JUL 31, 2026
$975,000
B
3 beds2 baths1,300 sq ft
2606 Castle Rock Rd, Diamond Bar, CA 91765
Synergy Real Estate
SOLD JUL 31, 2026
$875,000
C
3 beds2 baths1,300 sq ft
21245 Cold Spg, Diamond Bar, CA 91765
SOLD MAY 4, 2026
$1,290,000
D
4 beds2 baths1,788 sq ft
1869 Morning Cyn, Diamond Bar, CA 91765
SOLD JUL 24, 2026
$785,000
E
3 beds2 baths1,460 sq ft
1916 Chestnut Creek Rd, Diamond Bar, CA 91765
SOLD APR 7, 2026
$1,080,000
F
4 beds2 baths1,554 sq ft
21415 Running River Ct, Diamond Bar, CA 91765
Century 21 Masters

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Earn from this home

Sell

$198,775

Est. take-home

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Refinance

Est. cash available

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Rent

$3,294/mo

Redfin rental estimate

List your home for rent

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

OPEN TODAY, 12PM TO 2PM
$818,800
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OPEN TODAY, 1PM TO 4PM
$1,150,000
4 beds3 baths1,747 sq ft
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
22857 Hilton Head, Diamond Bar, CA 91765
$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
5 beds3 baths3,073 sq ft
21380 Chirping Sparrow Rd, Diamond Bar, CA 91765
See all

Provided by Redfin

Redfin agents who toured

South facing home, needs work. Spacious rooms, busy street.
7 years ago• May not reflect the current state of the home
Gina Butz
Redfin Premier agent

Sale history for 21517 Pathfinder Rd

Date

Event

Price

CRMLS #WS24191563

Oct 28, 2024

Sold

$1,050,000

$628/sq ft

Sep 30, 2024

Relisted

—

Sep 20, 2024

Listed

$988,000

$591/sq ft

RENT. #1

Jun 26, 2022

Price Changed

$3,600

$2/sq ft

CRMLS #SR19099454

Jun 17, 2019

Sold

$580,000

$347/sq ft

Jun 12, 2019

Price Changed

$580,000

$347/sq ft

May 10, 2019

Pending

—

May 9, 2019

Delisted

—

May 1, 2019

Listed

$599,900

$359/sq ft

Single story charmer located in prime location on a cul-de-sac! This home is boasting three bedrooms, two bathrooms, two car garage, scraped ceilings, recessed lighting, formal living room with fireplace, laminate & tile floors, and shows light and bright throughout. Large eat in kitchen with lots of counter space, stainless appliances, and is just off the family room that has french doors leading to the patio. Master bedroom has large closet and direct access to bathroom plus there is another bathroom for quests and secondary bedrooms. The large wrap yard has covered patio, fruit trees, storage shed, and is ready for you to make it your own. Home is in the highly desirable award winning Walnut Valley school district. Centrally located Moments away from H Mart shopping center, Diamond Bar Golf Course, 57 and 60 freeways, and tons of shopping and dining options in nearby area.

Public Records

Jan 16, 1991

Sold

$193,000

$115/sq ft

Public Records

Mar 26, 1984

Sold

$108,500

$65/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$13,089 (+63.6%)

$853,400 + $196,600

$1,050,000

2024

$8,001 (+2.4%)

$853,400 + $196,600

$1,050,000

2023

$7,811 (+2.1%)

$507,450 + $126,860

$634,310

2022

$7,649 (+1.9%)

$497,500 + $124,373

$621,873

2021

$7,509 (+1.3%)

$487,746 + $121,935

$609,681

2020

$7,414 (+144.1%)

$478,183 + $119,545

$597,728

2019

$3,038 (−22.1%)

$473,280 + $118,320

$591,600

2018

$3,901 (+4.6%)

$231,856 + $80,190

$312,046

2017

$3,728 (+3.2%)

$222,853 + $77,077

$299,930

2016

$3,611 (−0.5%)

$222,853 + $77,077

$299,930

2015

$3,630 (−0.2%)

$218,484 + $75,566

$294,050

2014

$3,636 (+1.3%)

$210,988 + $72,973

$283,961

2012

$3,589 (+3.0%)

$210,035 + $72,644

$282,679

2011

$3,485 (+0.9%)

$205,917 + $71,220

$277,137

2010

$3,456 (+0.5%)

$201,880 + $69,824

$271,704

2009

$3,437 (+2.9%)

$200,372 + $69,303

$269,675

2008

$3,339

$200,849 + $69,468

$270,317

Tax history for 21517 Pathfinder Rd

Year

Property tax

Land + Additions

Assessment*

2025

$13,089 (+63.6%)

$853,400 + $196,600

$1,050,000

2024

$8,001 (+2.4%)

$853,400 + $196,600

$1,050,000

2023

$7,811 (+2.1%)

$507,450 + $126,860

$634,310

2022

$7,649 (+1.9%)

$497,500 + $124,373

$621,873

2021

$7,509 (+1.3%)

$487,746 + $121,935

$609,681

2020

$7,414 (+144.1%)

$478,183 + $119,545

$597,728

2019

$3,038 (−22.1%)

$473,280 + $118,320

$591,600

2018

$3,901 (+4.6%)

$231,856 + $80,190

$312,046

2017

$3,728 (+3.2%)

$222,853 + $77,077

$299,930

2016

$3,611 (−0.5%)

$222,853 + $77,077

$299,930

2015

$3,630 (−0.2%)

$218,484 + $75,566

$294,050

2014

$3,636 (+1.3%)

$210,988 + $72,973

$283,961

2012

$3,589 (+3.0%)

$210,035 + $72,644

$282,679

2011

$3,485 (+0.9%)

$205,917 + $71,220

$277,137

2010

$3,456 (+0.5%)

$201,880 + $69,824

$271,704

2009

$3,437 (+2.9%)

$200,372 + $69,303

$269,675

2008

$3,339

$200,849 + $69,468

$270,317

*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

7,928 Sq. Ft.

Year renovated

1963

Sq. Ft.

1,672

Year built

1963

Style

Single Family Residential

County

Los Angeles County

APN

8292008028

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
Driveway - Brick, Garage - Front Entry, Garage - Two Door
Has Parking
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
In Garage

Kitchen Information
Appliances: Gas Cooktop, Gas Water Heater, Range/Stove Hood
Has Appliances
Formal Dining Room
Granite Counters

Bathroom Information
# of Baths (Full): 2
Bathtub, Shower in Tub

Cooling Information
Central
Has Cooling

Room Information
Family Room, Kitchen, Laundry, Living Room, Main Floor Bedroom, Main Floor Primary Bedroom, Primary Bathroom, Walk-In Closet

Fireplace Information
Living Room
Has Fireplace

Flooring Information
Laminated, Tile

Heating Information
Central Furnace
Has Heating

Interior Features
Entry Level: 1
Entry Location: Front door
Levels: One
Main Level Bathrooms: 2
Main Level Bedrooms: 3

Exterior

Exterior Information
Structure Type: House
Roof: Tile

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
Living Area Source: Assessor's Data
Parcel Number: 8292008028
Property Condition: Turnkey
Total # of Stories: 1
Year Built Source: Public Records
Property ADU: No

Utilities

Utilities Information
Sewer: Public Sewer
Natural Gas Available, Sewer Available, Water Available
Water Source: District/Public

Location

Neighborhood Information
Community Features: Sidewalks

School Information
High School District: Walnut Valley Unified

Location Information
Latitude: 33.98392900
Longitude: -117.83607500
Directions: Diamond Bar Blvd, Pathfinder
Zoning: LCR108

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,672
Stories: —
Lot Size: 7,928 square feet
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1963
County: Los Angeles County
APN: 8292008028

Home facts updated by county records on Jul 8, 2026

Other

Listing Information
IDX Contact Info: 626-456-2339
Days Active in MLS: 7
Continuous Days Active in MLS: 7

Listing Agent Information
List Agent First Name: XIULIAN
List Agent Last Name: YANG

Listing Office Information
List Office Name: Wetrust Realty

Selling Agent Information
Buyer Agent First Name: ALLEN
Buyer Agent Last Name: SHI

Selling Office Information
Buyer Office Name: Wetrust Realty

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

$1.02M – $1.23M

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Home values near 21517 Pathfinder Rd

Data from public records.

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

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

Address	Redfin Estimate
21525 Pathfinder Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1712 Sq. Ft.	$1,081,463
2220 Evergreen Springs Drive, Diamond Bar, CA 3 Beds \| 2 Baths \| 1692 Sq. Ft.	$1,021,670

Property information provided by undefined .

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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

Redfin agents who toured

Sale history for 21517 Pathfinder Rd

Tax history for 21517 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 21517 Pathfinder Rd

More real estate resources