Los Angeles County  »  319 N Prospectors Rd

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

Also known as: 319 N Prospectors Rd

Property image for 319 North Prospectors Road, Diamond Bar, CA 91765
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Property type

Single Family Residence (0100)

Year built

1975

Acreage

0.239

Sale price

$620,000

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

Owner

Find out who owns 319 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.
1,553
Buildings on lot
1
Year built
1975
Last altered
Bedrooms
3
Bathrooms
2
HVAC
Central heating
Sales
Sale date
09/18/2019
Sale price
$620,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$8,831
Tax per sq. ft.
$6
Zoning & use
Zoning
Low Medium Density Residential (RLM)
Units
1
Lot
Acreage
0.239

Area overview

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

Ownership information for 319 North Prospectors Road, Diamond Bar, CA

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

Sales history for 319 North Prospectors Road, Diamond Bar, CA 91765

Sale date Sale price Buyer name Seller name
09/18/2019 $620,000 XXXXX XXXX XXXXX; XXXXX XXX XXX; XXXXX XXXX XXX XXXX
10/09/2015 $540,000 XXX XXXX XXXXX XXXXXXXXX; XXXXX XXXXXXXX X; XXXXX X

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
06/15/2021 Trust Deed XXXXX XXXX XXXXXX XXXXXXXXX XXXXXXXX XXX
06/15/2021 Grant Deed
(File correction - Single parcel sale)		 XXXXX XXXX XXXXX XXXX XXXXX
09/18/2019 Trust Deed XXXXX XXXX XXXXX XXX XXXX XXXXXXX XXXXX XXX
09/18/2019 Abandonment Homestead
Grant Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXX XXXX XXXXX XXXX XXXXX
09/18/2019 Interspousal Transfer Grant Deed XXXXXX XXXX XXXXX XXXX
09/18/2019 Interspousal Transfer Grant Deed XXX XXXX XXX XXXX
10/09/2015 Assignment of Rents
Trust Deed		 XXX XXXX XXXXX XXXXX XXXX
10/09/2015 Grant Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXXX XXXXXXXXX XXX XXXX
10/06/2010 Trust Deed XXXXX XXXXXXXXX XXXX XX XXXXXXX XXXXXXXX XXXXX XXX XXXXXXX XXXXXXXXXXX
04/22/2008 Subordination XXXXX XXXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 319 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
2026-2027
Base tax
$8,831
Current property tax
$9,575
Tax per sq. ft.
$6
Recent tax assessments
Market value
$705,446
Land value
$564,359
Building value
$141,087

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 $691,615 1.2519 $8,658 +7.58%
2024-2025 $678,055 1.187 $8,049 +2.08%
2023-2024 $664,760 1.1861 $7,885 +1.49%
2022-2023 $651,727 1.192 $7,769 +2.16%
2021-2022 $638,949 1.1901 $7,604 +0.29%
2020-2021 $632,400 1.198895 $7,582 +5.17%
2019-2020 $573,050 1.25802 $7,209 +7.18%
2018-2019 $561,815 1.1973 $6,726 +1.76%
2017-2018 $550,800 1.2001 $6,610 +4.52%
2016-2017 $540,000 1.1712 $6,324 +463.21%

Special assessments & penalties for 319 North Prospectors Road, 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
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 319 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 319 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 0.29
Diamond Bar Montessori Academy NR Private PK-K 33 0.47
Diamond Bar Montessori Academy NR Private PK-K 33 0.47
Diamond Bar Montessori Academy NR Private K-3 0 0.48
Village Montessori Academy NR Private K 24 0.63
Mt. Calvary Lutheran School NR Private PK-8 192 0.72
Golden Springs Elementary School 7 Public K-6 413 0.92
Pantera Elementary School 9 Public K-6 466 1.77
Ranch Hills Elementary School 6 Public K-6 423 1.94
Maple Hill Elementary School 9 Public K-5 562 2.06
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Mt. Calvary Lutheran School NR Private PK-8 192 0.72
Lorbeer Middle School 5 Public 7-8 623 0.81
Suzanne Middle School 8 Public 6-8 1,120 1.86
Chaparral Middle School 9 Public 6-8 1,133 2.00
Institute of Knowledge NR Private K-10 265 2.15
Wisdom Kids College NR Private K-8 0 2.17
Institute Of Knowledge NR Private K-8 127 2.20
Walnut Valley Adult NR Public 0 2.76
Aims Academy NR Private 1-12 0 2.80
South Pointe Middle School 8 Public 6-8 879 2.96
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Walnut High School 10 Public 9-12 2,158 1.92
Institute of Knowledge NR Private K-10 265 2.15
Diamond Ranch High School 7 Public 9-12 1,547 2.24
International Polytechnic High School 9 Public 9-12 483 2.40
Ron Hockwalt Academies (Continuation) School NR Public 9-12 41 2.58
Walnut Valley Adult NR Public 0 2.76
Aims Academy NR Private 1-12 0 2.80
Young People Corporation Academy NR Private K-12 0 3.24
International Cross Academy NR Private 1-12 0 3.25
Adult And Career Education NR Public 0 3.27

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

Neighbors for 319 North Prospectors Road, Diamond Bar, CA

304 N Pintado Dr, Diamond Bar 313 Gunsmoke Dr, Diamond Bar 244 N Pintado Dr, Diamond Bar 321 Gunsmoke Dr, Diamond Bar 329 N Prospectors Rd, Diamond Bar 241 N Prospectors Rd, Diamond Bar 340 N Prospectors Rd, Diamond Bar 370 N Palo Cedro Dr, Diamond Bar 312 N Pintado Dr, Diamond Bar 250 N Pintado Dr, Diamond Bar 312 N Prospectors Rd, Diamond Bar 320 N Prospectors Rd, Diamond Bar 335 Gunsmoke Dr, Diamond Bar 327 Gunsmoke Dr, Diamond Bar 378 N Palo Cedro Dr, Diamond Bar 320 N Pintado Dr, Diamond Bar 326 N Prospectors Rd, Diamond Bar 334 N Prospectors Rd, Diamond Bar 341 Gunsmoke Dr, Diamond Bar 364 N Palo Cedro, Diamond Bar

Nearby ZIP codes for 319 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 92823, Orange County, CA 92835, Orange County, CA

Frequently asked questions

What is the year built for 319 North Prospectors Road, Diamond Bar, CA 91765?

The development at 319 North Prospectors Road, Diamond Bar, CA 91765 was built in 1975.

What is the total square footage of 319 North Prospectors Road, Diamond Bar, CA 91765?

319 North Prospectors Road, Diamond Bar, CA 91765 has a total of 1,553 square feet.

When was 319 North Prospectors Road, Diamond Bar, CA 91765 last sold and what was the sale price?

319 North Prospectors Road, Diamond Bar, CA 91765 was last sold on 09/18/2019 for $620,000.

What is the assessed value of 319 North Prospectors Road, Diamond Bar, CA 91765?

319 North Prospectors Road, Diamond Bar, CA 91765 is currently assessed at $705,446.

What are the property taxes for 319 North Prospectors Road, Diamond Bar, CA 91765?

The property taxes for 319 North Prospectors Road, Diamond Bar, CA 91765 total $8,831.

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