Los Angeles County  »  23951 Highland Valley Rd

23951 Highland Valley Road, Diamond Bar, CA 91765 - Property report

Also known as: 23951 Highland Valley Rd

Property image for 23951 Highland Valley Road, Diamond Bar, CA 91765
static Mapbox map

Property type

Single Family Residence (0100)

Year built

1968

Acreage

0.215

Sale price

$313,503

General Information

Unlock this property report with a free account

Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
23951 Highland Valley Rd
Diamond Bar, CA 91765
Zip code
91765
County
Los Angeles
Municipality
Diamond Bar

Owner

Find out who owns 23951 Highland Valley Road, Diamond Bar, CA 91765. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence
Building sq. ft.
1,552
Buildings on lot
1
Year built
1968
Last altered
Bedrooms
4
Bathrooms
2
HVAC
Central refrigeration & heating
Sales
Sale date
07/12/2002
Sale price
$313,503
Arm's length
Tax
Tax year
2025-2026
Property tax
$5,798
Tax per sq. ft.
$4
Zoning & use
Zoning
Low Density Residential (RL)
Units
1
Lot
Acreage
0.215

Area overview

Walk score
49 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
24 /100.  Somewhat Bikeable
School district
Pomona Unified School District
Weed hazard
No
Ownership

Ownership information for 23951 Highland Valley Road, Diamond Bar, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 23951 Highland Valley Road, Diamond Bar, CA 91765

Sale date Sale price Buyer name Seller name
07/12/2002 $313,503 XXXXXX, XXXX & XXX XXXX, XXXXX X
05/05/2000 $240,002 XXXX, XXXXX X XXXXX, XXXX X & XXXXXXXX
02/14/1996 $180,500 XXXXX, XXXX X & XXXXXXXX XXXXXXXX XXXXX

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
07/26/2024 Assignment of Rents
Trust Deed		 XXXXXX XXXX XX XXXX XXXXXXXX XXXXXXXXXXX
06/25/2020 Trust Deed XXXXXX XXXX XXXXXX XXXXXXX XXX
09/20/2011 Trust Deed XXXXXX XXXX XXXX XXXX
09/20/2011 Subordination XXXXXX XXXX
12/11/2006 Trust Deed XXXXXX XXXX X XXXXXXXX XXXXX XXXX
07/12/2002 Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXX, XXXXX X XXXXXX, XXXX & XXX
05/05/2000 Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXXX, XXXX X & XXXXXXXX XXXX, XXXXX X
02/14/1996 Deed XXXXXXXX XXXXX XXXXX, XXXX X & XXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 23951 Highland Valley Road, Diamond Bar, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Base tax
$5,798
Current property tax
$6,522
Tax per sq. ft.
$4
Recent tax assessments
Market value
$463,110
Land value
$182,435
Building value
$280,675

More about Los Angeles County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $463,110 1.2519 $5,798 +7.58%
2024-2025 $454,030 1.187 $5,389 +2.08%
2023-2024 $445,128 1.1861 $5,280 +1.49%
2022-2023 $436,401 1.192 $5,202 +2.16%
2021-2022 $427,845 1.1901 $5,092 +0.30%
2020-2021 $423,459 1.198895 $5,077 -0.85%
2019-2020 $407,018 1.25802 $5,120 +7.17%
2018-2019 $399,039 1.1973 $4,778 +1.76%
2017-2018 $391,215 1.2001 $4,695 +4.52%
2016-2017 $383,545 1.1712 $4,492 +0.88%

Special assessments & penalties for 23951 Highland Valley Road, Diamond Bar, CA

Code Description Tax levied
06221 County Sanitation District #21
14651 Diamond Bar District #38
02824 Diamond Bar Lighting District
06181 Greater L.A. County Vector Control District
03694 La County Regional Park And Open Space District
00744 Los Angeles County Fire Department
03071 Los Angeles County Flood Control
04000 Los Angeles County Sewer Maintenance
00170 Los Angeles County Trauma/Emerg Srvs
33011 Mwd Water Standby Charge #2
00177 Safe, Clean Water Program Funding Measure W
36551 Three Valleys Mwd Standby Charge
37092 Walnut Valley Water Standby
Permits

Permit information for 23951 Highland Valley Road, Diamond Bar, CA

No recently recorded permits for this property.

More about Los Angeles County property records

Neighborhood

Diamond Bar residential market stats

Access a detailed real estate market overview of Diamond Bar so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Diamond Bar and compare it to other neighborhoods in Los Angeles.

Median sale price

$1,012,500

10.3% Y-o-Y

Median price/sq. ft.

$566

0.4% Y-o-Y

Los Angeles county median sale price

$870,000

-0.6% Y-o-Y

Check out recently sold homes in Diamond Bar and see how their prices compare.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map
Crime incidents map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 23951 Highland Valley Road, Diamond Bar, CA 91765 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Ranch Hills Elementary School 6 Public K-6 423 0.79
Golden Springs Elementary School 7 Public K-6 413 0.79
Diamond Bar Montessori Academy NR Private PK-K 33 1.08
Diamond Bar Montessori Academy NR Private PK-K 33 1.08
Diamond Bar Montessori Academy NR Private K-3 0 1.10
Westmont Elementary School 4 Public K-6 356 1.34
Village Montessori Academy NR Private K 24 1.40
Armstrong Elementary School 6 Public K-6 257 1.46
Kellogg Polytechnic Elementary School 4 Public K-6 430 1.51
Mt. Calvary Lutheran School NR Private PK-8 192 1.52
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Lorbeer Middle School 5 Public 7-8 623 1.43
Mt. Calvary Lutheran School NR Private PK-8 192 1.52
Adult And Career Education NR Public 0 1.99
Young People Corporation Academy NR Private K-12 0 2.02
Shield of Faith Christian School NR Private PK, K-12 0 2.05
Marshall Middle School 6 Public 6-8 440 2.16
Wisdom Kids College NR Private K-8 0 2.20
Vejar Elementary School 4 Public K-8 783 2.37
Fremont Academy Of Engineering And Design 4 Public 7-12 719 2.46
Lexington Elementary School 5 Public K-8 530 2.54
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Diamond Ranch High School 7 Public 9-12 1,547 1.55
Adult And Career Education NR Public 0 1.99
International Polytechnic High School 9 Public 9-12 483 2.01
Young People Corporation Academy NR Private K-12 0 2.02
Shield of Faith Christian School NR Private PK, K-12 0 2.05
Ganesha High School 4 Public 9-12 936 2.44
Fremont Academy Of Engineering And Design 4 Public 7-12 719 2.46
Garey High School 5 Public 9-12 1,666 2.72
Pomona Catholic Girls High School NR Private 9-12 312 2.99
Walnut High School 10 Public 9-12 2,158 3.10

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 23951 Highland Valley Road, Diamond Bar, CA

23950 Strange Creek Dr, Diamond Bar 23949 Strange Creek Dr, Diamond Bar 1109 N Del Sol Ln, Diamond Bar 23945 Highland Valley Rd, Diamond Bar 23959 Strange Creek Dr, Diamond Bar 23937 Strange Creek Dr, Diamond Bar 1011 N Del Sol Ln, Diamond Bar 1025 N Del Sol Ln, Diamond Bar 1103 N Del Sol Ln, Diamond Bar 1127 N Del Sol Ln, Diamond Bar 23953 Strange Creek Dr, Diamond Bar 1133 N Del Sol Ln, Diamond Bar 23961 Strange Creek Dr, Diamond Bar 1121 N Del Sol Ln, Diamond Bar 23938 Strange Creek Dr, Diamond Bar 1115 N Del Sol Ln, Diamond Bar 23954 Strange Creek Dr, Diamond Bar 23957 Strange Creek Dr, Diamond Bar 1003 N Del Sol Ln, Diamond Bar 1019 N Del Sol Ln, Diamond Bar

Nearby ZIP codes for 23951 Highland Valley Road, Diamond Bar, CA

91722, Los Angeles County, CA 91723, Los Angeles County, CA 91724, Los Angeles County, CA 91744, Los Angeles County, CA 91748, Los Angeles County, CA 91768, Los Angeles County, CA 91773, Los Angeles County, CA 92821, Orange County, CA

Frequently asked questions

What is the year built for 23951 Highland Valley Road, Diamond Bar, CA 91765?

The development at 23951 Highland Valley Road, Diamond Bar, CA 91765 was built in 1968.

What is the total square footage of 23951 Highland Valley Road, Diamond Bar, CA 91765?

23951 Highland Valley Road, Diamond Bar, CA 91765 has a total of 1,552 square feet.

When was 23951 Highland Valley Road, Diamond Bar, CA 91765 last sold and what was the sale price?

23951 Highland Valley Road, Diamond Bar, CA 91765 was last sold on 07/12/2002 for $313,503.

What is the assessed value of 23951 Highland Valley Road, Diamond Bar, CA 91765?

23951 Highland Valley Road, Diamond Bar, CA 91765 is currently assessed at $463,110.

What are the property taxes for 23951 Highland Valley Road, Diamond Bar, CA 91765?

The property taxes for 23951 Highland Valley Road, Diamond Bar, CA 91765 total $5,797.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account