OFF MARKET
144 S Prospectors Rd, Diamond Bar, CA 91765
Off market jan 2021 for $550K
$869,021
Est. refi paymentEst. refi $3,554/mo
3
bd
•
2 ba
•
1,365
sq ft

144 S Prospectors Rd, Diamond Bar, CA 91765

map-entry

About this home

Single-familyProperty Type
1967Year Built
10,760 sq ftLot Size
$637Est. Price/Sq.Ft.
2 car garageParking
Listed by Becky Tramontano • EVERGREEN REALTY
Bought with Jenny Xu •DRE #01258213 • ReMax Realty-100
Source:CRMLS #H305050

Redfin Estimate

$869,021
$319K since sold in January 2021$6,000 since September

This home's estimate is 0.1% higher than the average sale price ($868K) of 5 comparable homes.

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell
$430,852
Est. take-home

List your home with Redfin and save $4,345

Refinance
$0
Est. cash available

Get cash now or lower your monthly rate

Market trends in 91765, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price
97.8%

0.8% MoM

Median sale price
$1.1M

$12K MoM

Avg. days on market
61d

18 days MoM

Recently sold homes
94

3 MoM

New listings for sale

Provided by Redfin

Sale history for 144 S Prospectors Rd

Tax history for 144 S Prospectors Rd

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning

RLM

Low/Medium Density Residential District

The RLM zoning district is intended primarily for existing subdivided areas developed with detached single-family dwellings. The maximum allowed density for new residential subdivisions within this zoning district will be five dwellings per gross acre. The RLM zoning district is consistent with the low density residential land use category of the general plan.
Permitted uses

Include but are not limited to:

  • Housing-Single unit
  • Housing-Senior
  • Housing-Other
  • Infrastructure
  • Fire house
  • Police station
  • Park & open space

Property details

Around this home

Schools

Armstrong Elementary School

Public K-6 • Assigned • 0.2mi

5/10
Lorbeer Middle School

Public 7-8 • Assigned • 0.5mi

5/10
Diamond Ranch High School

Public 9-12 • Assigned • 2.1mi

8/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

4/10 Flood Factor

Estimated 11-17% chance of a flood reaching the building in the next 30 years

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

7/10 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)
68
50
71
52
73
53
72
53
76
57
81
60
86
63
89
65
85
65
80
59
71
52
69
51
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
$826,000 – $1.00M

Reach more buyers when you sell with Redfin. Save up to $8,690 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$1,200,000
3 beds2.5 baths1,811 sq ft
21138 Valleyview, Walnut, CA 91789
OPEN SAT, 1PM TO 4PM
$1,188,888
4 beds4 baths1,888 sq ft
23930 Sapphire Cyn, Diamond Bar, CA 91765
NEW CONSTRUCTION3D WALKTHROUGH
$1,999,880
5 beds4 baths2,979 sq ft
22058 Manarola Way, Walnut, CA 91789
CBC Sales Corporation
$899,000
4 beds2 baths1,640 sq ft
211 Benicia Rd, Diamond Bar, CA 91765
OPEN SAT, 11AM TO 2PM
$1,128,800
4 beds2 baths1,994 sq ft
1160 N Del Sol, Diamond Bar, CA 91765
Synergy Real Estate
3D WALKTHROUGH
$1,080,000
3 beds3 baths2,033 sq ft
23834 Sunset Xing, Diamond Bar, CA 91765
Exp Realty of California Inc

New listings for sale in 91765

OPEN SAT
$1,100,000
4 beds2 baths1,662 sq ft
3716 Crooked Crk, Diamond Bar, CA 91765
NEW 11 HRS AGO
$4,200,000
5 beds6 baths6,257 sq ft
2945 Steeplechase, Diamond Bar, CA 91765
OPEN SAT, 11AM TO 2PM
$1,128,800
4 beds2 baths1,994 sq ft
1160 N Del Sol, Diamond Bar, CA 91765
Synergy Real Estate
OPEN SAT, 1PM TO 4PMVIDEO TOUR
$555,000
2 beds1 bath914 sq ft
21755 Laurelrim Unit B, Diamond Bar, CA 91765
Aramis Realty Group Inc.
$3,070,000
6 beds8 baths7,884 sq ft
23240 Ridge Line, Diamond Bar, CA 91765
$1,249,000
4 beds2.5 baths2,364 sq ft
24168 Avenida Rancheros, Diamond Bar, CA 91765
$445,000
2 beds2 baths794 sq ft
22769 Lakeway Dr #433, Diamond Bar, CA 91765
$528,000
2 beds2.5 baths1,265 sq ft
420 Golden Springs Dr, Diamond Bar, CA 91765
$590,000
2 beds2 baths999 sq ft
24202 Sylvan Glen Rd Unit E, Diamond Bar, CA 91765

Home values near 144 S Prospectors Rd

Data from public records.

More real estate resources

Irvine homes for sale
Pasadena homes for sale
Long Beach homes for sale
Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store

Join us

Become an Agent
Get referrals
Careers

Find homes faster

Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store

About us

Why Redfin?
Community Impact
Inclusion
Culture
Press
Investors
Blog
Real Estate News

Find us

Contact Us
Help Center
Advertise

Subsidiaries

Rent.
ApartmentGuide

Affiliated Business

Rocket Close
Rocket Mortgage

Countries

US flagUnited States

Canadian flagCanada

Copyright: © 2026 Redfin. All rights reserved.

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.