300 S Prospectors Rd #27, Diamond Bar, CA 91765

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Off Market Oct 2021 for $445K

$498,227

Est. refi paymentEst. refi $2,895/mo

•

1,345

sq ft

300 S Prospectors Rd #27, Diamond Bar, CA 91765

About this home

In the up-and-coming city of Diamond Bar, very close to shops, dining, and entertainment, sits a 1345 sqft, 2-bedroom, 2-bathroom condominium move in ready for the next lucky buyer. Unit is in a gated community that has shared amenities such as pool/spa, tennis court etc. Upon entry welcome to this bright and large living space that has pale blonde laminate flooring in the living room and a fireplace to give a cozy ambience. Natural lighting floods the space from the large living room sliding door, that leads into a well sized balcony, to enjoy the views of trees and a pond. An easy flow to the eat in kitchen that features tile flooring for the convenience of maintenance, white cabinetry and styled with dark toned countertops. Upon right of entry is a common hallway that connects a bathroom shared by a bedroom and bunch of cabinetries for storage. A primary at the other end of the hallway that has carpet flooring all throughout, an en suite bathroom and two built in closets. The unit includes closet doors that have a laundry/dryer hookup and carport space for parking.

CondoProperty Type

1979Year Built

5.86 acresLot Size

$370Est. Price/Sq.Ft.

2 spacesParking

Listed by John Maseredjian •DRE #01874369 • JohnHart Real Estate

Listed by Raffi Dakessian •DRE #01820121 • JohnHart Corp.

Bought with David M. Hitt •DRE #01210537 • Keller Williams Rlty Los Feliz

Redfin checked: 2 minutes ago

•Source:CRMLS #SR21187321

Redfin Estimate

$498,227

$53K since sold in October 2021$5,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.5% higher than the average sale price ($435K) of 6 comparable homes.

SOLD AUG 25, 2026
$420,000
A
2 beds2 baths1,245 sq ft
374 S Prospectors #121, Diamond Bar, CA 91765
SOLD JUL 20, 2026
$304,000
B
2 beds2 baths949 sq ft
23605 Golden Spgs Unit J12, Diamond Bar, CA 91765
SOLD JUL 8, 2026
$331,000
C
2 beds2 baths949 sq ft
23601 Golden Spgs, Diamond Bar, CA 91765
Advance Estate Realty
SOLD AUG 7, 2026
$550,000
D
2 beds1.5 baths1,079 sq ft
1338 S Diamond Bar Blvd Unit C, Diamond Bar, CA 91765
SOLD JUN 16, 2026
$525,000
E
3 beds2 baths1,221 sq ft
901 Golden Springs Dr Unit D13, 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

$147,137

Est. take-home

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Refinance

Est. cash available

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Rent

$1,158/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

99.1%

0.2% MoM

Median sale price

$1.1M

$48K MoM

Avg. days on market

42d

0 days MoM

Recently sold homes

108

17 MoM

New listings for sale

COMING SOON
$585,000
2 beds2.5 baths1,012 sq ft
1109 Golden Springs Dr Unit D, Diamond Bar, CA 91765
OPEN TODAY, 1PM TO 5PM
$1,648,000
4 beds3 baths3,212 sq ft
3315 Hawkwood, Diamond Bar, CA 91765
First Team Real Estate
$5,380,000
6 beds7 baths9,038 sq ft
2828 Water Course Dr, Diamond Bar, CA 91765
OPEN TODAY, 1PM TO 3PM
$1,199,999
4 beds2.5 baths1,915 sq ft
23308 Quail Smt, Diamond Bar, CA 91765
$818,800
3 beds3 baths1,570 sq ft
22935 Estoril Dr #6, Diamond Bar, CA 91765
OPEN TODAY, 1AM TO 3PM
$1,690,000
4 beds3 baths2,587 sq ft
1515 Sunbluff Dr, Diamond Bar, CA 91765
OPEN TODAY, 1PM TO 4PM
$538,000
3 beds2 baths1,047 sq ft
800 Grand Ave Unit D1, Diamond Bar, CA 91765
$1,070,000
4 beds2.5 baths1,893 sq ft
24126 Silver Spray, Diamond Bar, CA 91765
OPEN TODAY, 1PM TO 4PM
$1,150,000
4 beds3 baths1,747 sq ft
1036 Cogburn Ln, Diamond Bar, CA 91765
$625,000
3 beds2.5 baths1,420 sq ft
1030 Golden Springs Dr Unit B, Diamond Bar, CA 91765
See all

Provided by Redfin

Redfin agents who toured

Located in a gated community with beautiful ground consisting on ponds and many trees. This unit looks out toward the Diamond Bar Golf Course.
10 years ago• May not reflect the current state of the home
Michael Drylie
Redfin Associate agent

Sale history for 300 S Prospectors Rd #27

Date

Event

Price

CRMLS #SR21187321

Oct 12, 2021

Sold

$445,000

$331/sq ft

Sep 24, 2021

Pending

—

Sep 17, 2021

Price Changed

$439,900

$327/sq ft

Aug 24, 2021

Listed

$465,900

$346/sq ft

Public Records

Aug 3, 2021

Sold

$444,500

$330/sq ft

CRMLS #OC16123386

Apr 17, 2017

Listing Removed

—

Apr 5, 2017

Price Changed

$328,800

$244/sq ft

Mar 10, 2017

Price Changed

$339,800

$253/sq ft

Jan 8, 2017

Relisted

—

Oct 14, 2016

Delisted

—

Jul 14, 2016

Price Changed

$344,900

$256/sq ft

Jun 8, 2016

Listed

$349,900

$260/sq ft

Public Records

Apr 28, 2006

Sold

$320,000

$238/sq ft

CRMLS #M600193

Apr 20, 2006

Listing Removed

—

Jan 19, 2006

Listed

$389,000

$289/sq ft

Public Records

Dec 13, 2000

Sold

$139,000

$103/sq ft

Public Records

Nov 9, 1999

Sold

$126,000

$94/sq ft

Public Records

Oct 24, 1988

Sold

$105,500

$78/sq ft

Public Records

Oct 31, 1986

Sold

$87,000

$65/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$6,552 (+8.8%)

$212,241 + $259,995

$472,236

2024

$6,019 (+2.0%)

$212,241 + $259,995

$472,236

2023

$5,903 (+1.6%)

$208,080 + $254,898

$462,978

2022

$5,811 (+9.7%)

$204,000 + $249,900

$453,900

2021

$5,298 (+0.4%)

$200,000 + $245,000

$445,000

2020

$5,279 (+4.3%)

$201,997 + $201,997

$403,994

2019

$5,060 (+5.3%)

$199,926 + $199,926

$399,852

2018

$4,805 (+13.6%)

$183,000 + $181,000

$364,000

2017

$4,231 (+2.8%)

$159,000 + $157,000

$316,000

2016

$4,114 (+11.9%)

$159,000 + $157,000

$316,000

2015

$3,677 (+6.1%)

$159,000 + $157,000

$316,000

2014

$3,464 (−2.3%)

$127,900 + $127,800

$255,700

2012

$3,547 (+1.3%)

$104,000 + $104,000

$208,000

2011

$3,500

$129,100 + $129,100

$258,200

2010

$3,502 (+2.9%)

$129,100 + $129,100

$258,200

2009

$3,403 (−16.5%)

$129,100 + $129,100

$258,200

2008

$4,077

$129,100 + $129,100

$258,200

Tax history for 300 S Prospectors Rd #27

Year

Property tax

Land + Additions

Assessment*

2025

$6,552 (+8.8%)

$212,241 + $259,995

$472,236

2024

$6,019 (+2.0%)

$212,241 + $259,995

$472,236

2023

$5,903 (+1.6%)

$208,080 + $254,898

$462,978

2022

$5,811 (+9.7%)

$204,000 + $249,900

$453,900

2021

$5,298 (+0.4%)

$200,000 + $245,000

$445,000

2020

$5,279 (+4.3%)

$201,997 + $201,997

$403,994

2019

$5,060 (+5.3%)

$199,926 + $199,926

$399,852

2018

$4,805 (+13.6%)

$183,000 + $181,000

$364,000

2017

$4,231 (+2.8%)

$159,000 + $157,000

$316,000

2016

$4,114 (+11.9%)

$159,000 + $157,000

$316,000

2015

$3,677 (+6.1%)

$159,000 + $157,000

$316,000

2014

$3,464 (−2.3%)

$127,900 + $127,800

$255,700

2012

$3,547 (+1.3%)

$104,000 + $104,000

$208,000

2011

$3,500

$129,100 + $129,100

$258,200

2010

$3,502 (+2.9%)

$129,100 + $129,100

$258,200

2009

$3,403 (−16.5%)

$129,100 + $129,100

$258,200

2008

$4,077

$129,100 + $129,100

$258,200

*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

8717008066

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

Parking

Parking / Garage Information
# of Carport Spaces: 2
Carport
Has Parking
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
In Closet

Kitchen Information
Appliances: Electric Stove, Gas Oven, Microwave
Has Appliances
Formal Dining Room

Bathroom Information
# of Baths (Full): 2

Cooling Information
Central
Has Cooling

Room Information
Kitchen, Living Room, Primary Bathroom, Primary Bedroom

Fireplace Information
Living Room
Has Fireplace

Flooring Information
Carpet, Laminated, Tile

Heating Information
Central Furnace
Has Heating

Interior Features
Balcony
Levels: One
Main Level Bathrooms: 2
Main Level Bedrooms: 2
Spa Features: Community
Has Spa

Exterior

Exterior Information
Structure Type: Multi Family

Exterior Features
Patio And Porch Features: None
Has Patio
Pool Features: Community Pool

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data

Property Information
Common Interest: Condominium
Total # of Units: 1
Common Walls: 2+ common walls
Living Area Source: Assessor's Data
Parcel Number: 8717008066
Attached Property
Total # of Stories: 1
Has View
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Sewer: Public Sewer
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 12

Homeowners Association
Is Part of Association
Association Name: Fall Freek HOA
Association Fee: $650
Association Fee Frequency: Monthly
Association Amenities: Pool, Spa, Tennis, Maintenance Grounds

Neighborhood Information
Community Features: Sidewalks, Street Lighting

School Information
High School District: Pomona Unified

Location Information
Latitude: 34.01899600
Longitude: -117.81284700
Directions: S. Diamond Bar Blvd to Golden Springs Dr. to S Prospectors Rd.
Zoning: LCR315U*

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: 8717008066

Home facts updated by county records on Aug 30, 2026

Other

Listing Information
Days Active in MLS: 31
Continuous Days Active in MLS: 31

Listing Agent Information
List Agent First Name: John
List Agent Last Name: Maseredjian
Co-List Agent First Name: Raffi
Co-List Agent Last Name: Dakessian

Listing Office Information
List Office Name: JohnHart Corp.
Co-List Office Name: JohnHart Corp.

Selling Agent Information
Buyer Agent First Name: David M.
Buyer Agent Last Name: Hitt

Selling Office Information
Buyer Office Name: Keller Williams Realty Los Feliz

About this building

No units for sale

300 S Prospectors Rd, Diamond Bar, CA 91765

See photos & sale trends

Photo via 300 S Prospectors Rd #26

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 • 0.2mi

5/10

Diamond Ranch High School

Public 9-12 • Assigned • 1.9mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The real estate market is becoming more balanced. Buyers have more inventory, more data, and more time to make informed decisions than they did a year ago. Well-priced homes are still moving quickly, but today’s market rewards preparation, strategy,...
2 months ago • Los Angeles County
Peter Santos
Redfin Premier agent
82 deals
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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, 20 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

$474,000 – $573,000

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New listings for sale in 91765

COMING SOON

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OPEN TODAY, 1PM TO 5PM

$1,648,000

4 beds3 baths3,212 sq ft

3315 Hawkwood, Diamond Bar, CA 91765

First Team Real Estate

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2828 Water Course Dr, Diamond Bar, CA 91765

OPEN TODAY, 1PM TO 3PM

$1,199,999

4 beds2.5 baths1,915 sq ft

23308 Quail Smt, Diamond Bar, CA 91765

$818,800

3 beds3 baths1,570 sq ft

22935 Estoril Dr #6, Diamond Bar, CA 91765

OPEN TODAY, 1AM TO 3PM3D WALKTHROUGH

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1515 Sunbluff Dr, Diamond Bar, CA 91765

OPEN TODAY, 1PM TO 4PM

$538,000

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800 Grand Ave Unit D1, Diamond Bar, CA 91765

$1,070,000

4 beds2.5 baths1,893 sq ft

24126 Silver Spray, Diamond Bar, CA 91765

OPEN TODAY, 1PM TO 4PM3D WALKTHROUGH

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Home values near 300 S Prospectors Rd #27

Data from public records.

Address	Redfin Estimate
300 S Prospectors Road #25, Diamond Bar, CA 2 Beds \| 2 Baths \| 1245 Sq. Ft.	$465,909
300 S Prospectors Road #29, Diamond Bar, CA 1 Beds \| 1 Baths \| 884 Sq. Ft.	$394,554

Address	Redfin Estimate
300 S Prospectors Road #26, Diamond Bar, CA 2 Beds \| 2 Baths \| 1345 Sq. Ft.	$508,119
300 S Prospectors Road #30, Diamond Bar, CA 1 Beds \| 1 Baths \| 827 Sq. Ft.	$349,646

Address	Redfin Estimate
300 S Prospectors Road #28, Diamond Bar, CA 2 Beds \| 2 Baths \| 1245 Sq. Ft.	$490,608
300 S Prospectors Road #31, Diamond Bar, CA 1 Beds \| 2 Baths \| 826 Sq. Ft.	$372,949

Property information provided by CRMLS when last listed in 2021. This data may not match . Learn more.

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