Los Angeles County  »  500 Topside Pl

500 Topside Place, Diamond Bar, CA 91765 - Property report

Also known as: 500 Topside Pl

Property image for 500 Topside Place, Diamond Bar, CA 91765
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Property type

Single Family Residence (0100)

Year built

1988

Acreage

1.492

Sale price

$1.4M

General Information

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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
500 Topside Pl
Diamond Bar, CA 91765
Zip code
91765
County
Los Angeles
Municipality
Diamond Bar

Owner

Find out who owns 500 Topside Place, Diamond Bar, CA 91765. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence
Building sq. ft.
2,405
Buildings on lot
1
Year built
1988
Last altered
Bedrooms
4
Bathrooms
3
HVAC
Central refrigeration & heating
Sales
Sale date
06/27/2025
Sale price
$1,438,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$18,730
Tax per sq. ft.
$8
Zoning & use
Zoning
Low Medium Density Residential (RLM)
Units
1
Lot
Acreage
1.492

Area overview

Walk score
1 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
1 /100.  Somewhat Bikeable

Data provided by: Walk Score®

School district
Pomona Unified School District
Weed hazard
Yes
Ownership

Ownership information for 500 Topside Place, Diamond Bar, CA

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

Sales history for 500 Topside Place, Diamond Bar, CA 91765

Sale date Sale price Buyer name Seller name
06/27/2025 $1,438,000 XX XX XXXXXXXX XXXXXX XXXXXXX; XXX XXXXXXXX XXX XXXXXXXX XXXXXX XXXXX; XXXXXXXX XXXXXXXX XXXX XXXXXXX
12/02/1997 $265,000 XXXXXXXX, XXXXXXX X & XXXXXXX X XXXXXXX XXXXX XX
08/05/1997 $240,165 XXXXXXX XXXXX XX XXXXXXXX, XXXXX & XXXXXX

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
07/03/2025 Grant Deed
(File correction)		 XX XX XX XX
06/27/2025 Grant Deed XXXXXXXX XXXXXX XXXXXXX XX XX
06/27/2025 Interspousal Transfer Grant Deed XXX XXXXX XX XX
11/06/2017 Trust Transfer Grant Deed
(File correction - Single parcel sale)		 XXXXXXXX XXXXXXX XXXXXXXX XXX XXXXXXXX XXXXXX XXXXX
12/01/2014 Reconveyance
Substitution Trustee		 XXXXXXXX XXXXXXX XXXXXXXX XXXXXXX
11/26/2014 Trust Deed XXXXXXXX XXXXXXX XXXX XX XXX XXXX
05/06/2013 Assignment of Rents
Trust Deed		 XXXXXXXX XXXXXXX XXXXXXX XXXXX XXX
05/06/2013 Quitclaim Deed
(File correction - Single parcel sale)		 XXXXXXXX XXXXXXX XXXXXXXX XXXXXXX
02/08/2000 Deed
(File correction - Single parcel sale)		 XXXXXXXX,XXXXXXX X XXXX
12/02/1997 Deed XXXXXXX XXXXX XX XXXXXXXX, XXXXXXX X & XXXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 500 Topside Place, Diamond Bar, CA

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

Current property tax
Tax year
2026-2027
Base tax
$18,730
Current property tax
$19,888
Tax per sq. ft.
$8
Recent tax assessments
Market value
$1,496,094
Land value
$1,047,266
Building value
$448,828

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 $431,576 1.2519 $5,403 +7.58%
2024-2025 $423,114 1.187 $5,022 +2.08%
2023-2024 $414,819 1.1861 $4,920 +1.49%
2022-2023 $406,686 1.192 $4,848 +2.16%
2021-2022 $398,713 1.1901 $4,745 +0.29%
2020-2021 $394,625 1.198895 $4,731 -0.85%
2019-2020 $379,304 1.25802 $4,772 +7.17%
2018-2019 $371,868 1.1973 $4,452 +1.76%
2017-2018 $364,578 1.2001 $4,375 +4.52%
2016-2017 $357,431 1.1712 $4,186 +0.88%

Special assessments & penalties for 500 Topside Place, Diamond Bar, CA

Code Description Tax levied
00747 Consolidated Fire Protection District Of La County- Measure E
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
00746 Los Angeles County Fire Department Brush Initial Inspection
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 500 Topside Place, 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 500 Topside Place, 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)
Golden Springs Elementary School 7 Public K-6 413 0.60
Pantera Elementary School 9 Public K-6 466 0.67
Diamond Bar Montessori Academy NR Private K-3 0 1.00
Diamond Bar Montessori Academy NR Private PK-K 33 1.01
Diamond Bar Montessori Academy NR Private PK-K 33 1.01
Wisdom Kids College NR Private K-8 0 1.05
Village Montessori Academy NR Private K 24 1.05
Ranch Hills Elementary School 6 Public K-6 423 1.09
Armstrong Elementary School 6 Public K-6 257 1.43
Decker Elementary School 3 Public K-6 446 1.64
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Lorbeer Middle School 5 Public 7-8 623 0.92
Wisdom Kids College NR Private K-8 0 1.05
Mt. Calvary Lutheran School NR Private PK-8 192 1.10
Chaparral Middle School 9 Public 6-8 1,133 2.19
Lexington Elementary School 5 Public K-8 530 2.39
Fremont Academy Of Engineering And Design 4 Public 7-12 719 2.47
Oak Crest Academy NR Private K-8 0 2.57
Vejar Elementary School 4 Public K-8 783 2.59
Adult And Career Education NR Public 0 2.61
Canyon Hills Junior High School 9 Public 7-8 1,030 2.67
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Diamond Ranch High School 7 Public 9-12 1,547 0.79
Fremont Academy Of Engineering And Design 4 Public 7-12 719 2.47
Adult And Career Education NR Public 0 2.61
Garey High School 5 Public 9-12 1,666 2.62
Young People Corporation Academy NR Private K-12 0 2.85
Shield of Faith Christian School NR Private PK, K-12 0 2.91
Institute of Knowledge NR Private K-10 265 3.00
International Polytechnic High School 9 Public 9-12 483 3.14
Providence Christian Academy NR Private 1-12 8 3.22
Walnut High School 10 Public 9-12 2,158 3.33

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

Neighbors for 500 Topside Place, Diamond Bar, CA

540 Topside Pl, Diamond Bar 502 Topside Pl, Diamond Bar 501 Topside Pl, Diamond Bar 24401 Star CT, Diamond Bar 518 Topside Pl, Diamond Bar 534 Topside Pl, Diamond Bar 546 Topside Pl, Diamond Bar 2447 Sunbright Dr, Diamond Bar 506 Topside Pl, Diamond Bar 505 Topside Pl, Diamond Bar 528 Topside Pl, Diamond Bar 519 Topside Pl, Diamond Bar 529 Topside Pl, Diamond Bar 512 Topside Pl, Diamond Bar 524 Topside Pl, Diamond Bar 511 Topside Pl, Diamond Bar 535 Topside Pl, Diamond Bar 543 Topside Pl, Diamond Bar 551 Topside Pl, Diamond Bar 565 Topside Pl, Diamond Bar

Nearby ZIP codes for 500 Topside Place, 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 92823, Orange County, CA 92835, Orange County, CA

Frequently asked questions

What is the year built for 500 Topside Place, Diamond Bar, CA 91765?

The development at 500 Topside Place, Diamond Bar, CA 91765 was built in 1988.

What is the total square footage of 500 Topside Place, Diamond Bar, CA 91765?

500 Topside Place, Diamond Bar, CA 91765 has a total of 2,405 square feet.

When was 500 Topside Place, Diamond Bar, CA 91765 last sold and what was the sale price?

500 Topside Place, Diamond Bar, CA 91765 was last sold on 06/27/2025 for $1,438,000.

What is the assessed value of 500 Topside Place, Diamond Bar, CA 91765?

500 Topside Place, Diamond Bar, CA 91765 is currently assessed at $431,576.

What are the property taxes for 500 Topside Place, Diamond Bar, CA 91765?

The property taxes for 500 Topside Place, Diamond Bar, CA 91765 total $5,402.

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