Off market aug 2013 for $483K

$931,220

Est. refi paymentEst. refi $3,339/mo

•

1,448

sq ft

3474 CASTLEROCK, Diamond Bar, CA 91765

About this home

Remodeled in 2012!!! Outstanding home in move-in condition. Enclosed patio is not reflected on square feet. VERY NICE HOME IN QUIET DIAMOND BAR NEIGHBORHOOD ON A CUL-DE-SAC IN WALNUT SCHOOL DISTRICT. FEATURES 3 BEDROOMS AND 2 BATHROOMS, NICE LIVING ROOM WITH FIREPLACE, CENTRAL AIR CONDITIONING AND FORCED HEATING, MASTER BEDROOM HAS ITS OWN BATHROOM , OPEN KITCHEN NEXT TO DINING AREA. FRONT AND REAR SPRINKLERS. EASY FREEWAY ACCESS AND CLOSE TO ALL. LOWEST PRICE IN THE AREA WITH DIAMOND BAR SCHOOLS. .. . HURRY BEFORE IT'S GONE!!!!!

Single-familyProperty Type

1963Year Built

7,540 sq ftLot Size

$643Est. Price/Sq.Ft.

2 car garageParking

Listed by JOHN LIU •DRE #01263426 • John Liu, Broker.

Bought with WEE KHOO •DRE #01701028 • COLDWELL BANKER NEW CENTURY

Redfin checked: 2 minutes ago

•Source:CRMLS #WS13118433

Redfin Estimate

$931,220

$448K since sold in August 2013$13K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.6% lower than the average sale price ($936K) of 6 comparable homes.

SOLD SEP 17, 2026
$930,000
A
3 beds2 baths1,300 sq ft
2726 Castle Rock, Diamond Bar, CA 91765
SOLD JUL 31, 2026
$875,000
B
3 beds2 baths1,300 sq ft
21245 Cold Spg, Diamond Bar, CA 91765
SOLD JUL 31, 2026
$975,000
C
3 beds2 baths1,300 sq ft
2606 Castle Rock Rd, Diamond Bar, CA 91765
Synergy Real Estate
SOLD JUL 16, 2026
$958,600
D
3 beds2 baths1,372 sq ft
2127 Evergreen Springs Dr, Diamond Bar, CA 91765
Keller Williams Premier Prop
SOLD FEB 26, 2026
$880,000
E
3 beds2 baths1,280 sq ft
2632 Castle Rock, Diamond Bar, CA 91765
SOLD DEC 5, 2025
$999,999
F
3 beds2 baths1,300 sq ft
2968 Crooked Creek Dr, Diamond Bar, CA 91765

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Earn from this home

Sell

$609,683

Est. take-home

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Refinance

Est. cash available

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Rent

$3,022/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 3474 CASTLEROCK

Date

Event

Price

CRMLS #WS13118433

Aug 30, 2013

Sold

$483,000

$334/sq ft

Jul 25, 2013

Pending

—

Jun 28, 2013

Pending

—

Jun 20, 2013

Listed

$468,000

$323/sq ft

CRMLS #C09070550

May 24, 2010

Sold

$375,000

$259/sq ft

Mar 22, 2010

Pending

—

Feb 17, 2010

Relisted

—

Jan 30, 2010

Pending

—

Jan 22, 2010

Relisted

—

Sep 16, 2009

Listing Removed

—

Jun 29, 2009

Listed

$381,000

$263/sq ft

* * * * * LENDER APPROVED SHORT SALE AT $371,000 * * * * * ALL WE NEED NOW IS A BUYER. VERY NICE HOME IN QUIET DIAMOND BAR NEIGHBORHOOD ON A CUL-DE-SAC IN WALNUT SCHOOL DISTRICT. FEATURES 3 BEDROOMS AND 2 BATHROOMS, NICE LIVING ROOM WITH FIREPLACE, CENTRAL AIR CONDITIONING AND FORCED HEATING, MASTER BEDROOM HAS ITS OWN BATHROOM, VERY NICE AND OPEN KITCHEN NEXT TO DINING AREA. FRONT AND REAR SPRINKLERS. CLOSE TO PARKS, SHOPPING AND DINING. EASY FREEWAY ACCESS. THIS IS A SHORT SALE THAT IS APPROVED!!! NICE PRICE FOR THIS COMMUNITY. .. . HURRY BEFORE IT'S GONE!!!!! ANY OTHER PRICE WILL HAVE TO BE CONSIDERED BY BANK. ---AGENT, PLEASE READ REMARKS!!

CRMLS #C08162363

Jun 26, 2009

Listing Removed

—

Nov 17, 2008

Listed

$369,000

$255/sq ft

CRMLS #C08123098

Oct 31, 2008

Listing Removed

—

Aug 26, 2008

Listed

$408,000

$282/sq ft

CRMLS #C07159826

Jul 3, 2008

Listing Removed

—

Nov 2, 2007

Listed

$429,000

$296/sq ft

CRMLS #F1722181

Jan 1, 2008

Listing Removed

—

Sep 28, 2007

Price Changed

$470,000

$325/sq ft

Aug 17, 2007

Price Changed

$490,000

$338/sq ft

Jun 30, 2007

Listed

$545,000

$376/sq ft

CRMLS #H501759

Aug 1, 2005

Listing Removed

—

Feb 2, 2005

Listed

$494,500

$342/sq ft

Public Records

Apr 4, 2005

Sold

$490,000

$338/sq ft

CRMLS #P435038

Feb 17, 2005

Sold

$290,000

$200/sq ft

Feb 2, 2005

Listed

$494,500

$342/sq ft

Public Records

Feb 10, 2004

Sold

$379,000

$262/sq ft

CRMLS #H312071

Feb 6, 2004

Listing Removed

—

Nov 6, 2003

Listed

$379,000

$262/sq ft

CRMLS #C310479

Sep 16, 2003

Sold

$329,000

$227/sq ft

Jul 8, 2003

Listed

$329,000

$227/sq ft

CRMLS #H231075

Jun 30, 2003

Listing Removed

—

Jun 28, 2002

Listed

$259,000

$179/sq ft

CRMLS #H236782

Jan 23, 2003

Sold

$251,500

$174/sq ft

Nov 7, 2002

Listed

$255,000

$176/sq ft

Public Records

Feb 16, 1990

Sold

$185,500

$128/sq ft

Public Records

May 18, 1989

Sold

$165,000

$114/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$7,629 (+5.0%)

$473,667 + $118,412

$592,079

2024

$7,269 (+2.4%)

$473,667 + $118,412

$592,079

2023

$7,096 (+2.1%)

$464,380 + $116,091

$580,471

2022

$6,947 (+1.9%)

$455,275 + $113,815

$569,090

2021

$6,817 (+1.3%)

$446,349 + $111,584

$557,933

2020

$6,731 (+2.0%)

$437,598 + $109,397

$546,995

2019

$6,602 (+4.5%)

$433,111 + $108,276

$541,387

2018

$6,319 (+4.8%)

$424,619 + $106,153

$530,772

2017

$6,030 (+3.0%)

$408,132 + $102,032

$510,164

2016

$5,855 (−0.6%)

$408,132 + $102,032

$510,164

2015

$5,889 (−0.4%)

$400,130 + $100,032

$500,162

2014

$5,911 (+20.3%)

$386,400 + $96,600

$483,000

2012

$4,913 (+2.9%)

$314,470 + $78,616

$393,086

2011

$4,774 (−15.8%)

$308,304 + $77,075

$385,379

2010

$5,668 (+23.4%)

$302,259 + $75,564

$377,823

2009

$4,593 (−23.1%)

$363,200 + $92,900

$456,100

2008

$5,969

$290,600 + $74,300

$364,900

Tax history for 3474 CASTLEROCK

Year

Property tax

Land + Additions

Assessment*

2025

$7,629 (+5.0%)

$473,667 + $118,412

$592,079

2024

$7,269 (+2.4%)

$473,667 + $118,412

$592,079

2023

$7,096 (+2.1%)

$464,380 + $116,091

$580,471

2022

$6,947 (+1.9%)

$455,275 + $113,815

$569,090

2021

$6,817 (+1.3%)

$446,349 + $111,584

$557,933

2020

$6,731 (+2.0%)

$437,598 + $109,397

$546,995

2019

$6,602 (+4.5%)

$433,111 + $108,276

$541,387

2018

$6,319 (+4.8%)

$424,619 + $106,153

$530,772

2017

$6,030 (+3.0%)

$408,132 + $102,032

$510,164

2016

$5,855 (−0.6%)

$408,132 + $102,032

$510,164

2015

$5,889 (−0.4%)

$400,130 + $100,032

$500,162

2014

$5,911 (+20.3%)

$386,400 + $96,600

$483,000

2012

$4,913 (+2.9%)

$314,470 + $78,616

$393,086

2011

$4,774 (−15.8%)

$308,304 + $77,075

$385,379

2010

$5,668 (+23.4%)

$302,259 + $75,564

$377,823

2009

$4,593 (−23.1%)

$363,200 + $92,900

$456,100

2008

$5,969

$290,600 + $74,300

$364,900

*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

7,639 Sq. Ft.

Year renovated

1963

Sq. Ft.

1,448

Year built

1963

Style

Single Family Residential

County

Los Angeles County

APN

8714014007

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 30, 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

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 2
# of Parking Spaces: 2

Interior

Bathroom Information
# of Baths (Full): 2

Cooling Information
Central
Has Cooling

Room Information
Primary Bedroom

Fireplace Information
Living Room
Has Fireplace

Interior Features
Levels: One

Exterior

Exterior Features
Pool Features: None

Lot Information
Lot Size Source: Assessor's Data
Lot Features: Cul-De-Sac

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Parcel Number: 8714014007
Year Built Source: See Remarks

Utilities

Utilities Information
Sewer Connected
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 1

Neighborhood Information
Community Features: Sidewalks

School Information
High School District: Walnut Valley Unified

Location Information
Latitude: 33.96524800
Longitude: -117.84941900

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,448
Stories: —
Lot Size: 7,639 square feet
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1963
County: Los Angeles County
APN: 8714014007

Home facts updated by county records on Aug 30, 2026

Other

Listing Information
Days Active in MLS: 36
Continuous Days Active in MLS: 36

Listing Agent Information
List Agent First Name: JOHN
List Agent Last Name: LIU

Listing Office Information
List Office Name: JOHN LIU, BROKER

Selling Agent Information
Buyer Agent First Name: WEE
Buyer Agent Last Name: KHOO

Selling Office Information
Buyer Office Name: COLDWELL BANKER NEW CENTURY

Around this home

Schools

Castle Rock Elementary School

Public K-5 • Assigned • 0.6mi

10/10

South Pointe Middle School

Public 6-8 • Assigned • 1.8mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 1.2mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

5/10 Flood Factor

Estimated 22-32% chance of a flood reaching the building in the next 30 years

5/10 Fire Factor

6% 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

$885,000 – $1.07M

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Home values near 3474 CASTLEROCK

Data from public records.

Address	Redfin Estimate
3522 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1700 Sq. Ft.	$1,030,970
3502 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1527 Sq. Ft.	$874,978

Address	Redfin Estimate
3516 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1521 Sq. Ft.	$895,831
3480 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1448 Sq. Ft.	$890,268

Address	Redfin Estimate
3510 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1700 Sq. Ft.	$924,621
3466 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1700 Sq. Ft.	$969,875

Property information provided by CRMLS when last listed in 2013. 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 3474 CASTLEROCK

Tax history for 3474 CASTLEROCK

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 3474 CASTLEROCK

More real estate resources