Los Angeles County  »  135 N Prospectors Rd

135 North Prospectors Road, Diamond Bar, CA 91765 - Property report

Also known as: 135 N Prospectors Rd

Property image for 135 North Prospectors Road, Diamond Bar, CA 91765
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Property type

Single Family Residence (0100)

Year built

1966

Acreage

0.21

Sale price

$145,000

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
135 N Prospectors Rd
Diamond Bar, CA 91765
Zip code
91765
County
Los Angeles
Municipality
Diamond Bar

Owner

Find out who owns 135 North Prospectors Road, Diamond Bar, CA 91765. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence
Building sq. ft.
1,309
Buildings on lot
1
Year built
1966
Last altered
Bedrooms
3
Bathrooms
2
HVAC
Central heating
Sales
Sale date
02/14/1997
Sale price
$145,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$3,015
Tax per sq. ft.
$2
Zoning & use
Zoning
Low Medium Density Residential (RLM)
Units
1
Lot
Acreage
0.21

Area overview

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

Ownership information for 135 North Prospectors Road, Diamond Bar, CA

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

Sales history for 135 North Prospectors Road, Diamond Bar, CA 91765

Sale date Sale price Buyer name Seller name
02/14/1997 $145,000 XXXX, XXXXXX X XXXXX XXXXXXX XXXXXXXX XXXXXXXX XXXX
11/08/1996 $135,000 XXXXXXX XXXXXXXX XXXXXXXX XXXX XXXXXXX, XXXXXXXXX X & XXXXXXX X
03/15/1991 $177,000 XXXXXXX, XXXXXXXX XXXXXXXXXXXX XXX

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
07/19/2024 Grant Deed
(File correction)		 XXXX XXXXXX X XXXX XXXXXX X XXXXXXX
07/19/2024 Trust Deed XXXX XXXXXX X XXXXXX XXXXXXXXX XXXXXXXX XXX
07/19/2024 Grant Deed XXXX XXXXXX X XXXXXXX XXXX XXXXXX X
05/18/2021 Grant Deed
(File correction - Single parcel sale)		 XXXX XXXXXX X XXXX XXXXXX X XXXXXXX
05/14/2021 Grant Deed XXXX XXXXXX X XXXX XXXXXX X XXXXXXX
05/04/2021 Trust Deed XXXX XXXXXX X XXXXXXX XXXXXXX XXX
05/04/2021 Grant Deed XXXX XXXXXX X XXXXXXX XXXX XXXXXX X
03/14/2012 Notice of Trustees Sale XXXX XXXXXX X
12/09/2011 Notice Default XXXX XXXXXX X
06/11/2008 Deed XXXX XXXXXX XXXXX XXXX XXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 135 North Prospectors 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
$3,015
Current property tax
$3,623
Tax per sq. ft.
$2
Recent tax assessments
Market value
$240,852
Land value
$131,723
Building value
$109,129

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 $240,852 1.2519 $3,015 +7.58%
2024-2025 $236,131 1.187 $2,803 +2.08%
2023-2024 $231,502 1.1861 $2,746 +1.49%
2022-2023 $226,964 1.192 $2,705 +2.17%
2021-2022 $222,515 1.1901 $2,648 +0.29%
2020-2021 $220,234 1.198895 $2,640 -0.85%
2019-2020 $211,684 1.25802 $2,663 +7.18%
2018-2019 $207,534 1.1973 $2,485 +1.76%
2017-2018 $203,466 1.2001 $2,442 +4.52%
2016-2017 $199,478 1.1712 $2,336 +0.88%

Special assessments & penalties for 135 North Prospectors 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 135 North Prospectors 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

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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 135 North Prospectors 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)
Armstrong Elementary School 6 Public K-6 257 0.16
Diamond Bar Montessori Academy NR Private PK-K 33 0.44
Diamond Bar Montessori Academy NR Private PK-K 33 0.44
Diamond Bar Montessori Academy NR Private K-3 0 0.44
Village Montessori Academy NR Private K 24 0.53
Mt. Calvary Lutheran School NR Private PK-8 192 0.61
Golden Springs Elementary School 7 Public K-6 413 0.92
Pantera Elementary School 9 Public K-6 466 1.69
Maple Hill Elementary School 9 Public K-5 562 1.92
Ranch Hills Elementary School 6 Public K-6 423 1.99
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Mt. Calvary Lutheran School NR Private PK-8 192 0.61
Lorbeer Middle School 5 Public 7-8 623 0.72
Suzanne Middle School 8 Public 6-8 1,120 1.86
Chaparral Middle School 9 Public 6-8 1,133 1.86
Institute of Knowledge NR Private K-10 265 2.04
Wisdom Kids College NR Private K-8 0 2.09
Institute Of Knowledge NR Private K-8 127 2.09
Walnut Valley Adult NR Public 0 2.68
Aims Academy NR Private 1-12 0 2.78
South Pointe Middle School 8 Public 6-8 879 2.86
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Walnut High School 10 Public 9-12 2,158 1.90
Institute of Knowledge NR Private K-10 265 2.04
Diamond Ranch High School 7 Public 9-12 1,547 2.22
Ron Hockwalt Academies (Continuation) School NR Public 9-12 41 2.52
International Polytechnic High School 9 Public 9-12 483 2.54
Walnut Valley Adult NR Public 0 2.68
Aims Academy NR Private 1-12 0 2.78
International Cross Academy NR Private 1-12 0 3.17
Diamond Bar High School 10 Public 9-12 2,557 3.32
Young People Corporation Academy NR Private K-12 0 3.34

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

Neighbors for 135 North Prospectors Road, Diamond Bar, CA

131 Red Cloud Dr, Diamond Bar 209 Red Cloud Dr, Diamond Bar 141 N Prospectors Rd, Diamond Bar 142 N Prospectors Rd, Diamond Bar 123 Red Cloud Dr, Diamond Bar 157 Red Cloud Dr, Diamond Bar 203 N Prospectors Rd, Diamond Bar 123 Gunsmoke Dr, Diamond Bar 216 N Pintado Dr, Diamond Bar 113 Red Cloud Dr, Diamond Bar 137 Gunsmoke Dr, Diamond Bar 137 Red Cloud Dr, Diamond Bar 136 N Prospectors Rd, Diamond Bar 129 Gunsmoke Dr, Diamond Bar 210 N Pintado Dr, Diamond Bar 203 Red Cloud Dr, Diamond Bar 215 Red Cloud Dr, Diamond Bar 202 N Prospectors Rd, Diamond Bar 145 Red Cloud Dr, Diamond Bar 151 Red Cloud Dr, Diamond Bar

Nearby ZIP codes for 135 North Prospectors 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 135 North Prospectors Road, Diamond Bar, CA 91765?

The development at 135 North Prospectors Road, Diamond Bar, CA 91765 was built in 1966.

What is the total square footage of 135 North Prospectors Road, Diamond Bar, CA 91765?

135 North Prospectors Road, Diamond Bar, CA 91765 has a total of 1,309 square feet.

When was 135 North Prospectors Road, Diamond Bar, CA 91765 last sold and what was the sale price?

135 North Prospectors Road, Diamond Bar, CA 91765 was last sold on 02/14/1997 for $145,000.

What is the assessed value of 135 North Prospectors Road, Diamond Bar, CA 91765?

135 North Prospectors Road, Diamond Bar, CA 91765 is currently assessed at $240,852.

What are the property taxes for 135 North Prospectors Road, Diamond Bar, CA 91765?

The property taxes for 135 North Prospectors Road, Diamond Bar, CA 91765 total $3,015.

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