Google street view image for 374 S PROSPECTORS Rd #123, Diamond Bar, CA 91765

Off Market Sep 2003 for $251K

$499,606

Est. refi paymentEst. refi $1,669/mo

•

— ba

•

1,345

sq ft

374 S PROSPECTORS Rd #123, Diamond Bar, CA 91765

About this home

CondoProperty Type

1979Year Built

1,968 sq ftLot Size

$371Est. Price/Sq.Ft.

Listed by Steve Kang •DRE #00954378 • C-21 D & H Realty

Bought with Alexander Auh •DRE #01192337 • C-21 D & H Realty

Redfin checked: a minute ago

•Source:CRMLS #H308508

Redfin Estimate

$499,606

$249K since sold in September 2003$6,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.3% higher than the average sale price ($488K) of 6 comparable homes.

SOLD APR 15, 2026
$585,000
A
2 beds2 baths1,069 sq ft
5 Mountain Shadows Pl, Pomona, CA 91766
RE/MAX Galaxy
SOLD AUG 25, 2026
$420,000
B
2 beds2 baths1,245 sq ft
374 S Prospectors #121, Diamond Bar, CA 91765
SOLD SEP 3, 2026
$520,000
C
2 beds2 baths1,105 sq ft
950 Golden Springs Dr Unit F, Diamond Bar, CA 91765
SOLD JUN 15, 2026
$620,000
D
2 beds1.5 baths1,199 sq ft
1110 Cleghorn Dr Unit D, Diamond Bar, CA 91765
SOLD JUL 20, 2026
$304,000
E
2 beds2 baths949 sq ft
23605 Golden Spgs Unit J12, Diamond Bar, CA 91765
SOLD MAY 19, 2026
$480,000
F
2 beds2 baths934 sq ft
22808 Hilton Head Dr #30, Diamond Bar, CA 91765

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Earn from this home

Sell

$401,441

Est. take-home

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Est. cash available

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Rent

$1,162/mo

Redfin rental estimate

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Market trends in 91765, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's 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

COMING SOON
$6,500,000
8 beds11 baths14,119 sq ft
2955 Wagon Train, Diamond Bar, CA 91765
Alt Financial Network Inc
FOR SALE BY OWNER
$425,000
2 beds1 bath850 sq ft
22801 Hilton Head Dr Unit 17, Diamond Bar, CA 91765
$470,000
2 beds2 baths912 sq ft
22719 Lakeway #402, Diamond Bar, CA 91765
KC Realty Group
$599,000
3 beds1 bath1,000 sq ft
1320 S Diamond Bar Blvd Unit D, Diamond Bar, CA 91765
3D WALKTHROUGH
$585,000
2 beds2.5 baths1,012 sq ft
1109 Golden Springs Dr Unit D, Diamond Bar, CA 91765
$1,299,000
4 beds3 baths3,019 sq ft
3581 Hawkwood, Diamond Bar, CA 91765
The Agency
$515,000
2 beds1.5 baths1,071 sq ft
1060 Golden Spgs Unit E, Diamond Bar, CA 91765
$949,979
4 beds2 baths1,465 sq ft
227 N Pintado Dr, Diamond Bar, CA 91765
$1,380,000
4 beds3 baths2,074 sq ft
1553 High Bluff Dr, Diamond Bar, CA 91765
$1,699,000
4 beds3 baths3,802 sq ft
24030 Shotgun Ln, Diamond Bar, CA 91765
See all

Provided by Redfin

Sale history for 374 S PROSPECTORS Rd #123

Year

Property tax

Land + Additions

Assessment*

2025

$5,078 (+9.3%)

$184,825 + $172,026

$356,851

2024

$4,646 (+2.0%)

$184,825 + $172,026

$356,851

2023

$4,557 (+1.6%)

$181,201 + $168,653

$349,854

2022

$4,485 (+2.3%)

$177,649 + $165,347

$342,996

2021

$4,383 (+0.4%)

$174,166 + $162,105

$336,271

2020

$4,367 (−2.4%)

$170,751 + $158,927

$329,678

2019

$4,475 (+7.0%)

$169,001 + $157,298

$326,299

2018

$4,183 (+1.8%)

$165,688 + $154,214

$319,902

2017

$4,110 (+4.7%)

$159,255 + $148,227

$307,482

2016

$3,926 (+7.3%)

$159,255 + $148,227

$307,482

2015

$3,658 (+6.2%)

$156,133 + $145,321

$301,454

2014

$3,445 (+7.1%)

$132,100 + $123,600

$255,700

2012

$3,217 (+1.4%)

$109,000 + $102,000

$211,000

2011

$3,174

$120,500 + $112,200

$232,700

2010

$3,174 (+2.9%)

$120,500 + $112,200

$232,700

2009

$3,084 (−10.3%)

$120,500 + $112,200

$232,700

2008

$3,437

$120,500 + $112,200

$232,700

Tax history for 374 S PROSPECTORS Rd #123

Year

Property tax

Land + Additions

Assessment*

2025

$5,078 (+9.3%)

$184,825 + $172,026

$356,851

2024

$4,646 (+2.0%)

$184,825 + $172,026

$356,851

2023

$4,557 (+1.6%)

$181,201 + $168,653

$349,854

2022

$4,485 (+2.3%)

$177,649 + $165,347

$342,996

2021

$4,383 (+0.4%)

$174,166 + $162,105

$336,271

2020

$4,367 (−2.4%)

$170,751 + $158,927

$329,678

2019

$4,475 (+7.0%)

$169,001 + $157,298

$326,299

2018

$4,183 (+1.8%)

$165,688 + $154,214

$319,902

2017

$4,110 (+4.7%)

$159,255 + $148,227

$307,482

2016

$3,926 (+7.3%)

$159,255 + $148,227

$307,482

2015

$3,658 (+6.2%)

$156,133 + $145,321

$301,454

2014

$3,445 (+7.1%)

$132,100 + $123,600

$255,700

2012

$3,217 (+1.4%)

$109,000 + $102,000

$211,000

2011

$3,174

$120,500 + $112,200

$232,700

2010

$3,174 (+2.9%)

$120,500 + $112,200

$232,700

2009

$3,084 (−10.3%)

$120,500 + $112,200

$232,700

2008

$3,437

$120,500 + $112,200

$232,700

*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

1979

Sq. Ft.

1,345

Year built

1979

Style

Condo/Co-op

County

Los Angeles County

APN

8717008162

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

Interior

Laundry Information
Has Laundry
Inside

Kitchen Information
Formal Dining Room

Cooling Information
Central
Has Cooling

Fireplace Information
Family Room
Has Fireplace

Heating Information
Forced Air
Has Heating

Interior Features
Spa Features: In Ground
Has Spa

Exterior

Exterior Features
Pool Features: In Ground
Has Pool

Lot Information
Lot Size Source: Assessor's Data

Property Information
Total # of Units: 123
Living Area Source: Assessor's Data
Parcel Number: 8717008162
Attached Property

Financial

Assesments Information
Assessments: Unknown

Location

Multi-Unit Information
# of Units In Community: 123

Homeowners Association
Association Fee: $331

Location Information
Latitude: 34.01831000
Longitude: -117.81339800

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,345
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1979
Year Renovated: 1979
County: Los Angeles County
APN: 8717008162

Home facts updated by county records on Aug 30, 2026

Other

Miscellaneous Information
Exclusions: 2 BEDROOMS AND 1 DEN WHICH CAN COVERT TO A ROOM PLUS 2 FULL BATHS!!!

Listing Information
Days Active in MLS: 6
Continuous Days Active in MLS: 6

Listing Agent Information
List Agent First Name: Steve
List Agent Last Name: KANG

Listing Office Information
List Office Name: CENTURY 21 D & H REA

Selling Agent Information
Buyer Agent First Name: Alexander
Buyer Agent Last Name: UR

Selling Office Information
Buyer Office Name: CENTURY 21 D & H REA

About this building

Sorry, but there are no photos available for the building.

No units for sale

374 S Prospectors Rd, Diamond Bar, CA 91765

See photos & sale trends

Photo not available

Units for sale

Unit Information Not Available

There aren't any units for sale in this building.

Around this home

Schools

Armstrong Elementary School

Public K-6 • Assigned • 0.3mi

5/10

Lorbeer Middle School

Public 7-8 • Assigned • 0.3mi

5/10

Diamond Ranch High School

Public 9-12 • Assigned • 2.0mi

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

4/10 Fire Factor

2% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 98° expected this year, 19 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

$475,000 – $575,000

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New listings for sale in 91765

COMING SOON

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Alt Financial Network Inc

FOR SALE BY OWNER

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3D WALKTHROUGH

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$1,299,000

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The Agency

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Home values near 374 S PROSPECTORS Rd #123

Data from public records.

Address	Redfin Estimate
356 S Prospectors Road Unit 73, Diamond Bar, CA 2 Beds \| 2 Baths \| 1245 Sq. Ft.	$455,658
356 S Prospectors Road Unit 76, Diamond Bar, CA 2 Beds \| 2 Baths \| 1245 Sq. Ft.	$480,750

Address	Redfin Estimate
356 S Prospectors Unit 74, Diamond Bar, CA 2 Beds \| 2 Baths \| 1345 Sq. Ft.	$440,345
356 S Prospectors Road Unit 77, Diamond Bar, CA 1 Beds \| 1 Baths \| 884 Sq. Ft.	$374,012

Address	Redfin Estimate
356 S Prospectors Road Unit 75, Diamond Bar, CA 3 Beds \| 2 Baths \| 1345 Sq. Ft.	$487,564
356 S Prospectors Road Unit 78, Diamond Bar, CA 2 Beds \| 1 Baths \| 827 Sq. Ft.	$373,300

Property information provided by CRMLS when last listed in 2003. This data may not match . Learn more.

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