23751 Highland Valley Rd, Diamond Bar, CA 91765

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Off market sep 2014 for $345K

$603,297

Est. refi paymentEst. refi $1,496/mo

•

1,349

sq ft

23751 Highland Valley Rd, Diamond Bar, CA 91765

About this home

• Great 2 Story Townhouse for Sale • Bright & Airy End Unit! • Beautiful Wood Flooring Just Installed. • Newer Energy Efficient Dual Pane Windows. • Custom Interior Paint • Living Room with Cathedral Ceiling & Fireplace, Spacious Kitchen Open to Dining Area. • 1 Bedroom and 1 Bath on Main Level, 2 Bedrooms and 1 Bath Upstairs • Good Size Private Patio Access form Living Room. • 2 Car Garage with Roll Up Garage Door • Laundry Unit Inside. • LOW HOA DUE $200/Month, • Close to Fwys, Schools and Parks

TownhomeProperty Type

1981Year Built

2.45 acresLot Size

$447Est. Price/Sq.Ft.

2 car garageParking

Listed by Anna Yang •DRE #01406211 • New Star Realty & Inv.

Listed by Brian Yang •DRE #01856389 • New Star Realty & Inv.

Bought with Ying Chou •DRE #01949599 • ETOPREALESTATE

Redfin checked: 2 minutes ago

•Source:CRMLS #TR14140273

Redfin Estimate

$603,297

$258K since sold in September 2014$12K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 22.2% higher than the average sale price ($494K) of 6 comparable homes.

SOLD MAY 15, 2026
$500,000
A
2 beds1.5 baths1,241 sq ft
23777 Highland Vly, Diamond Bar, CA 91765
Pinnacle Real Estate Group
SOLD SEP 18, 2026
$430,000
B
2 beds2 baths1,345 sq ft
356 S Prospectors #74, Diamond Bar, CA 91765
SOLD JUN 16, 2026
$525,000
C
3 beds2 baths1,221 sq ft
901 Golden Springs Dr Unit D13, Diamond Bar, CA 91765
SOLD JUL 29, 2026
$489,000
D
3 beds2 baths1,293 sq ft
23 Willowcrest, Pomona, CA 91766
SOLD AUG 25, 2026
$420,000
E
2 beds2 baths1,245 sq ft
374 S Prospectors #121, Diamond Bar, CA 91765
SOLD JAN 6, 2026
$599,000
F
3 beds2.5 baths1,438 sq ft
540 Golden Springs Dr, Diamond Bar, CA 91765

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Earn from this home

Sell

$367,517

Est. take-home

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Refinance

Est. cash available

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Rent

$1,138/mo

Redfin rental estimate

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Market trends in 91765, CA

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

98.5%

0.6% MoM

Median sale price

$1.1M

$10K MoM

Avg. days on market

43d

1 days MoM

Recently sold homes

100

5 MoM

New listings for sale

NEW 50 MINS AGO
$4,000,000
6 beds5 baths5,797 sq ft
1809 Diamond Knl, Diamond Bar, CA 91765
NEW 22 HRS AGO
$1,480,000
5 beds3 baths2,447 sq ft
1667 Cypress Grove Ln, Diamond Bar, CA 91765
$1,170,000
4 beds2.5 baths2,154 sq ft
1029 Twin Cyn, Diamond Bar, CA 91765
FOR SALE BY OWNER
$1,200,000
3 beds2 baths1,339 sq ft
512 Armitos Pl, Diamond Bar, CA 91765
COMING SOON
$899,000
3 beds2 baths1,274 sq ft
22922 Dry Crk, Diamond Bar, CA 91765
$1,499,900
5 beds3 baths3,203 sq ft
24215 Delta Dr, Diamond Bar, CA 91765
$468,000
2 beds2.5 baths1,056 sq ft
22871 Hilton Head Dr #230, Diamond Bar, CA 91765
$1,363,000
4 beds5 baths2,430 sq ft
883 Terrace W, Pomona, CA 91765
$1,050,000
4 beds2 baths1,859 sq ft
23547 Decorah, Diamond Bar, CA 91765
$1,080,000
4 beds2 baths1,600 sq ft
239 N Palo Cedro, Diamond Bar, CA 91765
See all

Provided by Redfin

Sale history for 23751 Highland Valley Rd

Date

Event

Price

CRMLS #TR14140273

Sep 9, 2014

Sold

$345,000

$256/sq ft

Aug 30, 2014

Pending

—

Aug 7, 2014

Pending

—

Jul 15, 2014

Price Changed

$349,000

$259/sq ft

Jul 3, 2014

Listed

$360,000

$267/sq ft

CRMLS #I403364

Aug 9, 2004

Listing Removed

—

Feb 9, 2004

Listed

$299,000

$222/sq ft

Public Records

Mar 17, 2004

Sold

$299,000

$222/sq ft

Public Records

Mar 8, 2002

Sold

$172,500

$128/sq ft

Public Records

Jan 29, 1993

Sold

$133,500

$99/sq ft

Public Records

Apr 18, 1988

Sold

$103,000

$76/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$5,827 (+9.2%)

$223,539 + $191,089

$414,628

2024

$5,335 (+2.0%)

$223,539 + $191,089

$414,628

2023

$5,233 (+1.6%)

$219,156 + $187,343

$406,499

2022

$5,151 (+2.3%)

$214,859 + $183,670

$398,529

2021

$5,035 (+0.4%)

$210,647 + $180,069

$390,716

2020

$5,018 (−2.4%)

$206,517 + $176,539

$383,056

2019

$5,143 (+7.1%)

$204,400 + $174,729

$379,129

2018

$4,800 (+1.8%)

$200,393 + $171,303

$371,696

2017

$4,717 (+4.7%)

$192,612 + $164,652

$357,264

2016

$4,506 (+0.8%)

$192,612 + $164,652

$357,264

2015

$4,469 (−1.1%)

$188,836 + $161,424

$350,260

2014

$4,518 (+16.1%)

$220,100 + $124,900

$345,000

2012

$3,892 (+1.3%)

$156,300 + $88,700

$245,000

2011

$3,842

$183,300 + $104,100

$287,400

2010

$3,844 (+2.9%)

$183,300 + $104,100

$287,400

2009

$3,736 (−7.5%)

$183,300 + $104,100

$287,400

2008

$4,041

$183,300 + $104,100

$287,400

Tax history for 23751 Highland Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,827 (+9.2%)

$223,539 + $191,089

$414,628

2024

$5,335 (+2.0%)

$223,539 + $191,089

$414,628

2023

$5,233 (+1.6%)

$219,156 + $187,343

$406,499

2022

$5,151 (+2.3%)

$214,859 + $183,670

$398,529

2021

$5,035 (+0.4%)

$210,647 + $180,069

$390,716

2020

$5,018 (−2.4%)

$206,517 + $176,539

$383,056

2019

$5,143 (+7.1%)

$204,400 + $174,729

$379,129

2018

$4,800 (+1.8%)

$200,393 + $171,303

$371,696

2017

$4,717 (+4.7%)

$192,612 + $164,652

$357,264

2016

$4,506 (+0.8%)

$192,612 + $164,652

$357,264

2015

$4,469 (−1.1%)

$188,836 + $161,424

$350,260

2014

$4,518 (+16.1%)

$220,100 + $124,900

$345,000

2012

$3,892 (+1.3%)

$156,300 + $88,700

$245,000

2011

$3,842

$183,300 + $104,100

$287,400

2010

$3,844 (+2.9%)

$183,300 + $104,100

$287,400

2009

$3,736 (−7.5%)

$183,300 + $104,100

$287,400

2008

$4,041

$183,300 + $104,100

$287,400

*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

—

Year renovated

1981

Sq. Ft.

1,349

Year built

1981

Style

Condo/Co-op

County

Los Angeles County

APN

8706013041

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 30, 2026.

RMH

Medium/High Density Residential District

The RMH zoning district is intended for areas of existing and planned townhome, condominium, apartment, other multifamily residential projects, and mobile home parks. The maximum allowed density for new residential projects within this zoning district will be 16 dwellings per gross acre. The RMH zoning district is consistent with the medium high density residential land use category of the general plan.

Permitted uses

Include but are not limited to:

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

Property details

Parking

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

Interior

Laundry Information
Has Laundry
Inside

Bathroom Information
# of Baths (Full): 2

Cooling Information
Central
Has Cooling

Room Information
Living Room, Main Floor Bedroom

Fireplace Information
Living Room
Has Fireplace

Heating Information
Central Furnace
Has Heating

Interior Features
Levels: Two

Exterior

Exterior Features
Pool Features: None

Lot Information
Lot Size Source: Assessor's Data
Lot Features: Corner Lot

Property Information
Total # of Units: 54
Common Walls: 2+ common walls
Living Area Source: Assessor's Data
Parcel Number: 8706013041
Attached Property
Has View
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Sewer Connected
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 54

Homeowners Association
Is Part of Association
Association Fee: $200
Association Fee Frequency: Monthly
Senior Community

Neighborhood Information
Community Features: Sidewalks

Location Information
Latitude: 34.03608300
Longitude: -117.80373400

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,349
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1981
Year Renovated: 1981
County: Los Angeles County
APN: 8706013041

Home facts updated by county records on Aug 30, 2026

Other

Listing Information
Days Active in MLS: 60
Continuous Days Active in MLS: 60

Listing Agent Information
List Agent First Name: Anna
List Agent Last Name: Yang
Co-List Agent First Name: Brian
Co-List Agent Last Name: Yang

Listing Office Information
List Office Name: New Star Realty & Inv.
Co-List Office Name: New Star Realty & Inv.

Selling Agent Information
Buyer Agent First Name: YING CHIEN
Buyer Agent Last Name: CHOU

Selling Office Information
Buyer Office Name: ETOPBROKER, INC.

Around this home

Schools

Lorbeer Middle School

Public 7-8 • Assigned • 1.3mi

5/10

Diamond Ranch High School

Public 9-12 • Assigned • 1.7mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

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

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

6/10 Heat Factor

6 days above 99° expected this year, 16 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 10.1 hours in June and 6.8 hours in December, placing it above the U.S. average for solar exposure.

10.1 hrs

6.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$574,000 – $694,000

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Home values near 23751 Highland Valley Rd

Data from public records.

Address	Redfin Estimate
23771 Highland Valley Rd, Diamond Bar, CA 2 Beds \| 2 Baths \| 1349 Sq. Ft.	$574,402
23783 Highland Valley Rd, Diamond Bar, CA 2 Beds \| 2 Baths \| 1122 Sq. Ft.	$514,463

Address	Redfin Estimate
23777 Highland Valley Rd, Diamond Bar, CA 2 Beds \| 1.5 Baths \| 1241 Sq. Ft.	$560,279
23781 Highland Valley Rd, Diamond Bar, CA 2 Beds \| 2 Baths \| 1349 Sq. Ft.	$561,155

Address	Redfin Estimate
23773 Highland Valley Rd, Diamond Bar, CA 2 Beds \| 2 Baths \| 1122 Sq. Ft.	$561,569
23763 Highland Valley Rd, Diamond Bar, CA 2 Beds \| 2 Baths \| 1122 Sq. Ft.	$524,941

Property information provided by CRMLS when last listed in 2014. 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 23751 Highland Valley Rd

Tax history for 23751 Highland Valley Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91765

Home values near 23751 Highland Valley Rd

More real estate resources