Google street view image for 2811 Castle Rock Rd, Diamond Bar, CA 91765

Off market aug 2009 for $410K

$751,013

Est. refi paymentEst. refi $3,061/mo

•

2,312

sq ft

2811 Castle Rock Rd, Diamond Bar, CA 91765

About this home

Single-familyProperty Type

1962Year Built

7,840 sq ftLot Size

$325Est. Price/Sq.Ft.

2 spacesParking

Listed by KAREN KALER •DRE #00556338 • REALTY BENEFIT

Bought with OUT OF AREA • OUT OF AREA

Redfin checked: 2 minutes ago

•Source:CRMLS #C08154144

Redfin Estimate

$751,013

$341K since sold in August 2009$6,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 30.7% lower than the average sale price ($1.08M) of 6 comparable homes.

SOLD FEB 27, 2026
$1,030,000
A
4 beds2 baths1,756 sq ft
2710 Castle Rock Rd, Diamond Bar, CA 91765
SOLD FEB 6, 2026
$1,300,000
B
4 beds2 baths1,831 sq ft
2463 Harmony Hl, 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 SEP 17, 2026
$930,000
D
3 beds2 baths1,300 sq ft
2726 Castle Rock, Diamond Bar, CA 91765
SOLD AUG 28, 2026
$1,080,000
E
4 beds2 baths1,889 sq ft
1640 Aspen Grove Ln, Diamond Bar, CA 91765
SOLD MAY 4, 2026
$1,290,000
F
4 beds2 baths1,788 sq ft
1869 Morning Cyn, Diamond Bar, CA 91765

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Earn from this home

Sell

$522,234

Est. take-home

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Est. cash available

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Rent

$3,480/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

97.8%

0.8% MoM

Median sale price

$1.1M

$12K MoM

Avg. days on market

61d

18 days MoM

Recently sold homes

3 MoM

New listings for sale

COMING SOON
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3 beds2 baths1,553 sq ft
22709 Dry Creek Rd, Diamond Bar, CA 91765
OPEN SAT, 1PM TO 4PM
$750,000
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2119 Dublin Ln #2, Diamond Bar, CA 91765
NEW 21 HRS AGO
$399,000
2 beds1 bath850 sq ft
22801 Hilton Head Dr #17, Diamond Bar, CA 91765
NEW 29 HRS AGO
$399,000
2 beds1 bath850 sq ft
22804 Hilton Head Dr #40, Diamond Bar, CA 91765
Pinnacle Real Estate Group
OPEN SAT, 12PM TO 3PM
$1,175,000
4 beds2.5 baths1,829 sq ft
21116 Silver Cloud, Diamond Bar, CA 91765
OPEN SAT
$1,100,000
4 beds2 baths1,662 sq ft
3716 Crooked Crk, Diamond Bar, CA 91765
$4,200,000
5 beds6 baths6,257 sq ft
2945 Steeplechase, Diamond Bar, CA 91765
OPEN SAT TO 3PM
$1,128,800
4 beds2 baths1,994 sq ft
1160 N Del Sol, Diamond Bar, CA 91765
Synergy Real Estate
OPEN SAT, 1PM TO 4PM
$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
See all

Provided by Redfin

Sale history for 2811 Castle Rock Rd

Date

Event

Price

CRMLS #C08154144

Aug 3, 2009

Sold

$410,000

$177/sq ft

Jun 25, 2009

Listing Removed

—

Jun 8, 2009

Price Changed

$402,000

$174/sq ft

Jun 8, 2009

Relisted

—

Jun 2, 2009

Listing Removed

—

May 29, 2009

Relisted

—

May 10, 2009

Listing Removed

—

Feb 2, 2009

Price Changed

$390,000

$169/sq ft

Oct 28, 2008

Listed

$430,000

$186/sq ft

Public Records

Mar 28, 2003

Sold

$342,000

$148/sq ft

CRMLS #C301124

Mar 28, 2003

Sold

$341,900

$148/sq ft

Jan 21, 2003

Listed

$349,900

$151/sq ft

CRMLS #C300050

Jan 22, 2003

Listing Removed

—

Jan 2, 2003

Listed

$354,900

$154/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$7,050 (+5.8%)

$348,244 + $191,565

$539,809

2024

$6,665 (+2.4%)

$341,416 + $187,809

$529,225

2023

$6,510 (+2.1%)

$334,722 + $184,127

$518,849

2022

$6,374 (+1.9%)

$328,159 + $180,517

$508,676

2021

$6,254 (+1.3%)

$321,725 + $176,978

$498,703

2020

$6,176 (+1.9%)

$315,417 + $173,508

$488,925

2019

$6,060 (+4.6%)

$312,183 + $171,729

$483,912

2018

$5,794 (+4.7%)

$306,062 + $168,362

$474,424

2017

$5,533 (+3.1%)

$294,178 + $161,825

$456,003

2016

$5,368 (−0.6%)

$294,178 + $161,825

$456,003

2015

$5,400 (−0.1%)

$288,410 + $158,652

$447,062

2014

$5,407 (+1.1%)

$278,514 + $153,208

$431,722

2012

$5,347 (+2.9%)

$277,256 + $152,516

$429,772

2011

$5,194 (+0.8%)

$271,820 + $149,526

$421,346

2010

$5,154 (+6.6%)

$266,491 + $146,595

$413,086

2009

$4,833 (+2.8%)

$264,500 + $145,500

$410,000

2008

$4,702

$258,451 + $126,075

$384,526

Tax history for 2811 Castle Rock Rd

Year

Property tax

Land + Additions

Assessment*

2025

$7,050 (+5.8%)

$348,244 + $191,565

$539,809

2024

$6,665 (+2.4%)

$341,416 + $187,809

$529,225

2023

$6,510 (+2.1%)

$334,722 + $184,127

$518,849

2022

$6,374 (+1.9%)

$328,159 + $180,517

$508,676

2021

$6,254 (+1.3%)

$321,725 + $176,978

$498,703

2020

$6,176 (+1.9%)

$315,417 + $173,508

$488,925

2019

$6,060 (+4.6%)

$312,183 + $171,729

$483,912

2018

$5,794 (+4.7%)

$306,062 + $168,362

$474,424

2017

$5,533 (+3.1%)

$294,178 + $161,825

$456,003

2016

$5,368 (−0.6%)

$294,178 + $161,825

$456,003

2015

$5,400 (−0.1%)

$288,410 + $158,652

$447,062

2014

$5,407 (+1.1%)

$278,514 + $153,208

$431,722

2012

$5,347 (+2.9%)

$277,256 + $152,516

$429,772

2011

$5,194 (+0.8%)

$271,820 + $149,526

$421,346

2010

$5,154 (+6.6%)

$266,491 + $146,595

$413,086

2009

$4,833 (+2.8%)

$264,500 + $145,500

$410,000

2008

$4,702

$258,451 + $126,075

$384,526

*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

7,840

Year renovated

2023

Sq. Ft.

2,312

Year built

1962

Style

Single Family Residential

County

Los Angeles County

APN

8285017020

Parking Spaces

Basement

Accessible

HOA Dues

—

Garage

Features

—

Last updated by owner on Apr 1, 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

Laundry Information
Has Laundry
Inside

Bathroom Information
# of Baths (Full): 1
# of Baths (3/4): 1

Room Information
Family Room, Primary Bedroom, Separate Family Room

Fireplace Information
Living Room
Has Fireplace

Heating Information
Forced Air
Has Heating

Interior Features
Levels: One

Exterior

Exterior Features
Pool Features: None

Lot Information
Lot Size Source: Assessor's Data

Property Information
Living Area Source: Assessor's Data
Parcel Number: 8285017020
Property Condition: Fixer

Location

Neighborhood Information
Community Features: Curbs, Sidewalks

School Information
High School District: Walnut Valley Unified

Location Information
Latitude: 33.97504500
Longitude: -117.84021300

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 2,312
Stories: —
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 7,840 square feet
Style: Single Family Residential
Year Built: 1962
Year Renovated: 2023
County: Los Angeles County
APN: 8285017020
HOA Dues: —
Garage: No
Features: —

Home facts updated by owner on Apr 1, 2026

Other

Listing Information
Days Active in MLS: 212
Continuous Days Active in MLS: 212

Listing Agent Information
List Agent First Name: KAREN
List Agent Last Name: KALER

Listing Office Information
List Office Name: AMERICAN BROKERS

Selling Agent Information
Buyer Agent First Name: OUT OF
Buyer Agent Last Name: AREA

Selling Office Information
Buyer Office Name: OUT OF AREA

Around this home

Schools

Castle Rock Elementary School

Public K-5 • Assigned • 0.3mi

10/10

South Pointe Middle School

Public 6-8 • Assigned • 1.2mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 0.4mi

10/10

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

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

$714,000 – $864,000

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Home values near 2811 Castle Rock Rd

Data from public records.

Address	Redfin Estimate
2739 Castle Rock Rd, Diamond Bar, CA 3 Beds \| 3 Baths \| 1760 Sq. Ft.	$960,522
2833 Castle Rock Rd, Diamond Bar, CA 3 Beds \| - Baths \| 1300 Sq. Ft.	$915,813

Address	Redfin Estimate
2803 Castle Rock Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1300 Sq. Ft.	$872,899
2838 Castle Rock Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1486 Sq. Ft.	$900,047

Address	Redfin Estimate
2819 Castle Rock Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1288 Sq. Ft.	$1,088,209
2830 Castle Rock Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1500 Sq. Ft.	$938,206

Property information provided by CRMLS when last listed in 2008. This data may not show owner updates. 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 2811 Castle Rock Rd

Tax history for 2811 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 2811 Castle Rock Rd

More real estate resources