Google street view image for 2943 CASTLE ROCK Rd, Diamond Bar, CA 91765

Off market oct 2002 for $305K

$908,737

Est. refi paymentEst. refi $2,111/mo

•

— ba

•

1,300

sq ft

2943 CASTLE ROCK Rd, Diamond Bar, CA 91765

About this home

Single-familyProperty Type

$699Est. Price/Sq.Ft.

Listed by REAL ESTATE ALL STARS

Bought with REAL ESTATE ALL STARS

Redfin checked: 2 minutes ago

•Source:CRMLS #C253663

Redfin Estimate

$908,737

$604K since sold in October 2002$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.8% lower than the average sale price ($955K) of 6 comparable homes.

SOLD SEP 28, 2026
$1,110,000
A
4 beds2 baths2,108 sq ft
3147 Fallow Fld, Diamond Bar, CA 91765
SOLD SEP 17, 2026
$930,000
B
3 beds2 baths1,300 sq ft
2726 Castle Rock, Diamond Bar, CA 91765
SOLD JUL 31, 2026
$875,000
C
3 beds2 baths1,300 sq ft
21245 Cold Spg, Diamond Bar, CA 91765
SOLD JUL 31, 2026
$975,000
D
3 beds2 baths1,300 sq ft
2606 Castle Rock Rd, Diamond Bar, CA 91765
Synergy Real Estate
SOLD FEB 26, 2026
$880,000
E
3 beds2 baths1,280 sq ft
2632 Castle Rock, Diamond Bar, CA 91765
SOLD JUL 16, 2026
$958,600
F
3 beds2 baths1,372 sq ft
2127 Evergreen Springs Dr, Diamond Bar, CA 91765
Keller Williams Premier Prop

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

Earn from this home

Sell

$783,417

Est. take-home

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Refinance

Est. cash available

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Rent

$3,167/mo

Redfin rental estimate

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Market trends in 91765, CA

Last updated September 2026

Buyer's Market

Seller's Market

Balanced 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
$899,000
3 beds2 baths1,274 sq ft
22922 Dry Crk, Diamond Bar, CA 91765
OPEN SUN, 3PM TO 5PM
$1,499,900
5 beds3 baths3,203 sq ft
24215 Delta Dr, Diamond Bar, CA 91765
$468,000
2 beds2.5 baths1,056 sq ft
22871 Hilton Head Dr #230, Diamond Bar, CA 91765
OPEN SUN, 11AM TO 3PM
$1,363,000
4 beds5 baths2,430 sq ft
883 Terrace W, Pomona, CA 91765
$1,050,000
4 beds2 baths1,859 sq ft
23547 Decorah, Diamond Bar, CA 91765
$1,080,000
4 beds2 baths1,600 sq ft
239 N Palo Cedro, Diamond Bar, CA 91765
OPEN SUN, 1PM TO 4PM
$1,250,000
4 beds3 baths2,522 sq ft
830 Coldstream Ct, Diamond Bar, CA 91765
OPEN SUN, 2PM TO 4PM
$1,000,000
3 beds2 baths1,436 sq ft
23433 Quail Summit Dr, Diamond Bar, CA 91765
OPEN SUN, 1PM TO 4PM
$1,595,000
5 beds3 baths3,203 sq ft
1112 Summitridge, Diamond Bar, CA 91765
OPEN SUN, 2PM TO 5PM
$2,490,000
5 beds3 baths6,144 sq ft
2145 Indian Crk, Diamond Bar, CA 91765
RE/MAX Galaxy
See all

Provided by Redfin

Sale history for 2943 CASTLE ROCK Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,827 (+5.1%)

$299,505 + $142,214

$441,719

2024

$5,543 (+2.4%)

$299,505 + $142,214

$441,719

2023

$5,413 (+2.2%)

$293,633 + $139,426

$433,059

2022

$5,298 (+1.9%)

$287,876 + $136,693

$424,569

2021

$5,198 (+1.3%)

$282,232 + $134,013

$416,245

2020

$5,133 (+1.9%)

$276,699 + $131,386

$408,085

2019

$5,034 (+4.6%)

$273,862 + $130,039

$403,901

2018

$4,815 (+4.7%)

$268,493 + $127,490

$395,983

2017

$4,598 (+3.0%)

$258,068 + $122,541

$380,609

2016

$4,463 (−0.5%)

$258,068 + $122,541

$380,609

2015

$4,487 (−0.2%)

$253,008 + $120,139

$373,147

2014

$4,494 (+1.2%)

$244,327 + $116,017

$360,344

2012

$4,439 (+3.0%)

$243,223 + $115,493

$358,716

2011

$4,311 (+0.8%)

$238,454 + $113,229

$351,683

2010

$4,276 (+0.4%)

$233,779 + $111,009

$344,788

2009

$4,259 (+2.9%)

$232,032 + $110,180

$342,212

2008

$4,140

$232,584 + $110,442

$343,026

Tax history for 2943 CASTLE ROCK Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,827 (+5.1%)

$299,505 + $142,214

$441,719

2024

$5,543 (+2.4%)

$299,505 + $142,214

$441,719

2023

$5,413 (+2.2%)

$293,633 + $139,426

$433,059

2022

$5,298 (+1.9%)

$287,876 + $136,693

$424,569

2021

$5,198 (+1.3%)

$282,232 + $134,013

$416,245

2020

$5,133 (+1.9%)

$276,699 + $131,386

$408,085

2019

$5,034 (+4.6%)

$273,862 + $130,039

$403,901

2018

$4,815 (+4.7%)

$268,493 + $127,490

$395,983

2017

$4,598 (+3.0%)

$258,068 + $122,541

$380,609

2016

$4,463 (−0.5%)

$258,068 + $122,541

$380,609

2015

$4,487 (−0.2%)

$253,008 + $120,139

$373,147

2014

$4,494 (+1.2%)

$244,327 + $116,017

$360,344

2012

$4,439 (+3.0%)

$243,223 + $115,493

$358,716

2011

$4,311 (+0.8%)

$238,454 + $113,229

$351,683

2010

$4,276 (+0.4%)

$233,779 + $111,009

$344,788

2009

$4,259 (+2.9%)

$232,032 + $110,180

$342,212

2008

$4,140

$232,584 + $110,442

$343,026

*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

7,926 Sq. Ft.

Year renovated

1962

Sq. Ft.

1,300

Year built

1962

Style

Single Family Residential

County

Los Angeles County

APN

8285025020

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 2026.

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

Interior

Kitchen Information
Formal Dining Room

Cooling Information
Wall Window
Has Cooling

Fireplace Information
See Remarks
Has Fireplace

Interior Features
Levels: One

Exterior

Exterior Features
Pool Features: None

Property Information
Total # of Units: 1
Living Area Source: Assessor's Data
Parcel Number: 8285025020

Location

Multi-Unit Information
# of Units In Community: 1

Location Information
Latitude: 33.97304100
Longitude: -117.84188100

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,300
Stories: —
Lot Size: 7,926 square feet
Style: Single Family Residential
Year Built: 1962
Year Renovated: 1962
County: Los Angeles County
APN: 8285025020

Home facts updated by county records on Aug 31, 2026

Other

Listing Information
Days Active in MLS: 2
Continuous Days Active in MLS: 2

Listing Agent Information
List Agent First Name: MARIANNE
List Agent Last Name: JONES

Listing Office Information
List Office Name: RE/MAX LEGENDS

Selling Office Information
Buyer Office Name: RE/MAX LEGENDS

Around this home

Schools

Castle Rock Elementary School

Public K-5 • Assigned • 0.1mi

10/10

South Pointe Middle School

Public 6-8 • Assigned • 1.3mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 0.6mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

4/10 Flood Factor

Estimated 16-24% chance of a flood reaching the building in the next 30 years

5/10 Fire Factor

4% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 98° expected this year, 21 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 9.5 hours in June and 6.9 hours in December, placing it above the U.S. average for solar exposure.

9.5 hrs

6.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$864,000 – $1.05M

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New listings for sale in 91765

COMING SOON

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22922 Dry Crk, Diamond Bar, CA 91765

OPEN SUN, 3PM TO 5PM

$1,499,900

5 beds3 baths3,203 sq ft

24215 Delta Dr, Diamond Bar, CA 91765

$468,000

2 beds2.5 baths1,056 sq ft

22871 Hilton Head Dr #230, Diamond Bar, CA 91765

OPEN SUN, 11AM TO 3PM

$1,363,000

4 beds5 baths2,430 sq ft

883 Terrace W, Pomona, CA 91765

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4 beds2 baths1,600 sq ft

239 N Palo Cedro, Diamond Bar, CA 91765

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OPEN SUN, 2PM TO 4PM

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Home values near 2943 CASTLE ROCK Rd

Data from public records.

Address	Redfin Estimate
2958 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1300 Sq. Ft.	$862,591
2938 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$859,111

Address	Redfin Estimate
2950 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1480 Sq. Ft.	$997,028
2930 Castle Rock Road, Diamond Bar, CA 4 Beds \| - Baths \| 1944 Sq. Ft.	$1,070,826

Address	Redfin Estimate
2944 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1288 Sq. Ft.	$864,754
2922 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1677 Sq. Ft.	$950,423

Property information provided by CRMLS when last listed in 2002. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 91765, CA

Sale history for 2943 CASTLE ROCK Rd

Tax history for 2943 CASTLE ROCK Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91765

Home values near 2943 CASTLE ROCK Rd

More real estate resources