3030 Castle Rock Rd, Diamond Bar, CA 91765

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Off market jul 2010 for $435K

$964,489

Est. refi paymentEst. refi $3,007/mo

•

1,608

sq ft

3030 Castle Rock Rd, Diamond Bar, CA 91765

About this home

This 4 Bedroom Home has a Spacious Family Room with a Fireplace and Wet Bar! It is great for entertaining or a large family. The Kitchen has newer Appliances with Ceramic Tile Flooring, Eating Area and Bathrooms also have Tile Flooring. Both Bathrooms have been remodeled and 1 Bathroom has a jacuzzi tub and the other has Ceramic Tile Shower, Laminate flooring in Family Room and bedrooms, separate Laundry Room with cabinets and counter tops, Ceiling Fans, has a wired Alarm System(need to rent service). Walking distance to Elementary and High Schools. Close to shopping and freeways.

Single-familyProperty Type

1963Year Built

7,584 sq ftLot Size

$600Est. Price/Sq.Ft.

2 car garageParking

Listed by Sally Ragan •DRE #01202768 • TARBELL, REALTORS

Bought with Mark Law •DRE #01376025 • Loyal Property

Redfin checked: a minute ago

•Source:CRMLS #H10055191

Redfin Estimate

$964,489

$529K since sold in July 2010$18K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.6% lower than the average sale price ($970K) 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 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 JAN 21, 2026
$980,000
E
4 beds2 baths1,288 sq ft
2819 Castle Rock, Diamond Bar, CA 91765
SOLD OCT 16, 2025
$1,030,000
F
4 beds2 baths1,688 sq ft
2624 Crooked Creek Dr, Diamond Bar, CA 91765

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Earn from this home

Sell

$701,150

Est. take-home

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Refinance

Est. cash available

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Rent

$3,389/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

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883 Terrace W, Pomona, CA 91765
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RE/MAX Galaxy
See all

Provided by Redfin

Sale history for 3030 Castle Rock Rd

Year

Property tax

Land + Additions

Assessment*

2025

$7,372 (+5.8%)

$406,766 + $150,534

$557,300

2024

$6,967 (+2.4%)

$406,766 + $150,534

$557,300

2023

$6,804 (+2.1%)

$398,791 + $147,583

$546,374

2022

$6,662 (+1.9%)

$390,972 + $144,690

$535,662

2021

$6,538 (+1.3%)

$383,306 + $141,853

$525,159

2020

$6,457 (+1.9%)

$375,791 + $139,072

$514,863

2019

$6,334 (+4.5%)

$371,938 + $137,646

$509,584

2018

$6,061 (+4.7%)

$364,646 + $134,948

$499,594

2017

$5,786 (+3.0%)

$350,488 + $129,708

$480,196

2016

$5,618 (−0.6%)

$350,488 + $129,708

$480,196

2015

$5,651 (−0.1%)

$343,616 + $127,165

$470,781

2014

$5,658 (+1.1%)

$331,826 + $122,802

$454,628

2012

$5,596 (+2.9%)

$330,327 + $122,247

$452,574

2011

$5,436 (+180.7%)

$323,850 + $119,850

$443,700

2010

$1,937 (+1.0%)

$317,500 + $117,500

$435,000

2009

$1,917 (+3.3%)

$35,957 + $101,707

$137,664

2008

$1,856

$36,043 + $101,949

$137,992

Tax history for 3030 Castle Rock Rd

Year

Property tax

Land + Additions

Assessment*

2025

$7,372 (+5.8%)

$406,766 + $150,534

$557,300

2024

$6,967 (+2.4%)

$406,766 + $150,534

$557,300

2023

$6,804 (+2.1%)

$398,791 + $147,583

$546,374

2022

$6,662 (+1.9%)

$390,972 + $144,690

$535,662

2021

$6,538 (+1.3%)

$383,306 + $141,853

$525,159

2020

$6,457 (+1.9%)

$375,791 + $139,072

$514,863

2019

$6,334 (+4.5%)

$371,938 + $137,646

$509,584

2018

$6,061 (+4.7%)

$364,646 + $134,948

$499,594

2017

$5,786 (+3.0%)

$350,488 + $129,708

$480,196

2016

$5,618 (−0.6%)

$350,488 + $129,708

$480,196

2015

$5,651 (−0.1%)

$343,616 + $127,165

$470,781

2014

$5,658 (+1.1%)

$331,826 + $122,802

$454,628

2012

$5,596 (+2.9%)

$330,327 + $122,247

$452,574

2011

$5,436 (+180.7%)

$323,850 + $119,850

$443,700

2010

$1,937 (+1.0%)

$317,500 + $117,500

$435,000

2009

$1,917 (+3.3%)

$35,957 + $101,707

$137,664

2008

$1,856

$36,043 + $101,949

$137,992

*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

7,634 Sq. Ft.

Year renovated

1966

Sq. Ft.

1,608

Year built

1963

Style

Single Family Residential

County

Los Angeles County

APN

8285023011

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

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 2
Direct Garage Access, Garage Door Opener
Has Parking

Interior

Laundry Information
Has Laundry
Individual Room

Kitchen Information
Appliances: Built-In, Counter Top, Dishwasher, Electric Cooking, Garbage Disposal, Microwave, Oven, Range
Has Appliances
Breakfast Counter / Bar, Separated

Bathroom Information
# of Baths (Full): 2

Cooling Information
Central
Has Cooling

Room Information
Entry, Family Room, Living Room, Primary Bedroom

Fireplace Information
Family Room, Living Room
Has Fireplace

Flooring Information
Carpet, Tile, Wood

Heating Information
Forced Air
Has Heating

Interior Features
Built-Ins, Ceiling Fan, Wet Bar
Levels: One
Security Features: Smoke Detector, Security System
Window Features: Blinds

Exterior

Exterior Information
Roof: Composition
Fencing: Blockwall
Has Fence
Construction Materials: Stucco, Wood

Exterior Features
Satellite Dish
Patio And Porch Features: Concrete, Slab
Has Patio
Pool Features: None
Has Sprinklers

Lot Information
Lot Size Source: Assessor's Data
Lot Features: Lawn, Sprinklers In Front, Sprinklers Timer, Yard

Property Information
Living Area Source: Assessor's Data
Parcel Number: 8285023011

Utilities

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

Location

Neighborhood Information
Community Features: Curbs, Sidewalks

School Information
High School District: Walnut Valley Unified

Location Information
Latitude: 33.97147600
Longitude: -117.84307500
Directions: Diamond Bar Blvd. south, Cold Springs left, Castle Rock left.

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,608
Stories: —
Lot Size: 7,634 square feet
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1966
County: Los Angeles County
APN: 8285023011

Home facts updated by county records on Aug 31, 2026

Other

Listing Information
Days Active in MLS: 72
Continuous Days Active in MLS: 72

Listing Agent Information
List Agent First Name: Sally
List Agent Last Name: Ragan

Listing Office Information
List Office Name: Tarbell Realtors

Selling Agent Information
Buyer Agent First Name: Mark
Buyer Agent Last Name: Law

Selling Office Information
Buyer Office Name: Loyal Property

Around this home

Schools

Castle Rock Elementary School

Public K-5 • Assigned • 0.1mi

10/10

South Pointe Middle School

Public 6-8 • Assigned • 1.4mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 0.7mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

7/10 Flood Factor

Estimated 72-80% 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

$917,000 – $1.11M

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Home values near 3030 Castle Rock Rd

Data from public records.

Address	Redfin Estimate
3062 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1844 Sq. Ft.	$1,018,730
3042 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$943,134

Address	Redfin Estimate
3056 Castle Rock Road, Diamond Bar, CA 4 Beds \| - Baths \| 2020 Sq. Ft.	$1,070,767
3036 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 2043 Sq. Ft.	$1,011,119

Address	Redfin Estimate
3050 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1803 Sq. Ft.	$984,016
3022 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 2025 Sq. Ft.	$999,463

Property information provided by CRMLS when last listed in 2010. 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 3030 Castle Rock Rd

Tax history for 3030 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 3030 Castle Rock Rd

More real estate resources