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Off market aug 2017 for $620K

$929,549

Est. refi paymentEst. refi $4,280/mo

•

1,300

sq ft

3168 castle rock, Diamond Bar, CA 91765

About this home

Award winning Walnut School District. Beautiful single story home pool home has 3 bedrooms, 1.75 bathrooms. Open floor plan with plenty of natural light. Updated kitchen and bathrooms with granite counters. Dual pane windows thru-out. Comfortable living room with fireplace. Covered patio for entertaining. Extra privacy with no neighbor behind. Great quiet pool and spa area on the side yard. Walking distance to H Market, bank, shopping and schools.

Single-familyProperty Type

1963Year Built

7,924 sq ftLot Size

$715Est. Price/Sq.Ft.

2 car garageParking

Listed by GRACE HSU •DRE #00791350 • IDEAL REALTY

Bought with Yinling Lin •DRE #01839583 • 168 Realty Inc.

Redfin checked: 2 minutes ago

•Source:CRMLS #WS17151172

Redfin Estimate

$929,549

$310K since sold in August 2017$20K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.7% lower than the average sale price ($936K) of 6 comparable homes.

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

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Earn from this home

Sell

$477,102

Est. take-home

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Refinance

Est. cash available

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Rent

$3,187/mo

Redfin rental estimate

List your home for rent

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

Redfin agents who toured

Clean well maintained home. Pool has been remodeled. Close to elementary school. Property backs to flood control channel.
13 years ago• May not reflect the current state of the home
Michael Drylie
Redfin Associate agent

Sale history for 3168 castle rock

Date

Event

Price

CRMLS #WS17151172

Aug 18, 2017

Sold

$620,000

$477/sq ft

Jul 21, 2017

Contingent

—

Jul 3, 2017

Listed

$618,000

$475/sq ft

Public Records

Jul 18, 2014

Sold

$548,100

$422/sq ft

CRMLS #TR14055938

Jun 30, 2014

Sold

$548,000

$422/sq ft

May 13, 2014

Price Changed

$547,000

$421/sq ft

May 13, 2014

Price Changed

$548,000

$422/sq ft

May 13, 2014

Pending

—

Apr 19, 2014

Price Changed

$548,000

$422/sq ft

Mar 19, 2014

Listed

$558,000

$429/sq ft

Award winning Walnut School District. Beautiful single story home pool home has 3 Bedrooms, 2 Bathrooms. Large open floorplan with plenty of natural light. Charming updated kitchen with newer oak cabinetry, tile counters, floors and lighting. Comfortable living room with fireplace. Cozy family room and dining area. New carpet in the bedrooms and tile floors in main living areas. Dual pane windows thru-out. Scraped ceilings and crown molding. Nice master suite and good sized bedrooms. Great backyard for entertaining with a covered patio. Summer splash and slide into the pool that has newer tile or relax away in the spa that's securely fenced. Extra privacy with no neighbor behind. Great quiet cul-de-sac location. Elementary School within short walking distance. Schools, shopping, freeways and amenities are all close by. Award winning Walnut School District.

CRMLS #TR13235010

Mar 19, 2014

Listing Removed

—

Feb 14, 2014

Price Changed

$558,000

$429/sq ft

Dec 3, 2013

Price Changed

$538,000

$414/sq ft

Nov 20, 2013

Price Changed

$548,000

$422/sq ft

Nov 20, 2013

Listed

$555,000

$427/sq ft

CRMLS #TR13103436

Aug 22, 2013

Sold

$500,000

$385/sq ft

Jul 25, 2013

Pending

—

Jun 27, 2013

Price Changed

$508,000

$391/sq ft

Jun 2, 2013

Listed

$518,800

$399/sq ft

CRMLS #P257380

Nov 20, 2001

Sold

$265,000

$204/sq ft

Aug 28, 2001

Listed

$269,000

$207/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$8,934 (+4.6%)

$558,785 + $146,663

$705,448

2024

$8,539 (+2.5%)

$558,785 + $146,663

$705,448

2023

$8,333 (+2.1%)

$547,829 + $143,788

$691,617

2022

$8,159 (+1.9%)

$537,088 + $140,969

$678,057

2021

$8,010 (+1.3%)

$526,557 + $138,205

$664,762

2020

$7,908 (+2.0%)

$516,233 + $135,496

$651,729

2019

$7,755 (+4.2%)

$510,940 + $134,107

$645,047

2018

$7,442 (+11.8%)

$500,922 + $131,478

$632,400

2017

$6,654 (+2.9%)

$452,433 + $115,049

$567,482

2016

$6,465 (−0.6%)

$452,433 + $115,049

$567,482

2015

$6,504 (+5.5%)

$443,562 + $112,794

$556,356

2014

$6,164 (+38.8%)

$400,000 + $100,000

$500,000

2012

$4,440 (+3.0%)

$205,018 + $153,855

$358,873

2011

$4,312 (+0.8%)

$200,999 + $150,839

$351,838

2010

$4,277 (+0.4%)

$197,058 + $147,882

$344,940

2009

$4,260 (+2.9%)

$195,586 + $146,777

$342,363

2008

$4,141

$196,051 + $147,126

$343,177

Tax history for 3168 castle rock

Year

Property tax

Land + Additions

Assessment*

2025

$8,934 (+4.6%)

$558,785 + $146,663

$705,448

2024

$8,539 (+2.5%)

$558,785 + $146,663

$705,448

2023

$8,333 (+2.1%)

$547,829 + $143,788

$691,617

2022

$8,159 (+1.9%)

$537,088 + $140,969

$678,057

2021

$8,010 (+1.3%)

$526,557 + $138,205

$664,762

2020

$7,908 (+2.0%)

$516,233 + $135,496

$651,729

2019

$7,755 (+4.2%)

$510,940 + $134,107

$645,047

2018

$7,442 (+11.8%)

$500,922 + $131,478

$632,400

2017

$6,654 (+2.9%)

$452,433 + $115,049

$567,482

2016

$6,465 (−0.6%)

$452,433 + $115,049

$567,482

2015

$6,504 (+5.5%)

$443,562 + $112,794

$556,356

2014

$6,164 (+38.8%)

$400,000 + $100,000

$500,000

2012

$4,440 (+3.0%)

$205,018 + $153,855

$358,873

2011

$4,312 (+0.8%)

$200,999 + $150,839

$351,838

2010

$4,277 (+0.4%)

$197,058 + $147,882

$344,940

2009

$4,260 (+2.9%)

$195,586 + $146,777

$342,363

2008

$4,141

$196,051 + $147,126

$343,177

*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

7,939 Sq. Ft.

Year renovated

1963

Sq. Ft.

1,300

Year built

1963

Style

Single Family Residential

County

Los Angeles County

APN

8285028004

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
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
Individual Room

Kitchen Information
Appliances: Gas Oven, Gas Range, Gas Cooktop, Gas Water Heater
Has Appliances
Area
Granite Counters

Bathroom Information
# of Baths (Full): 1
# of Baths (3/4): 1
Bathtub, Shower, Shower in Tub, Closet in bathroom

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Down, Entry, Kitchen, Living Room, Main Floor Bedroom, Main Floor Primary Bedroom, Primary Suite

Fireplace Information
Living Room
Has Fireplace

Flooring Information
Tile

Heating Information
Central Furnace
Has Heating

Interior Features
Built-Ins, Granite Counters, Open Floor Plan
Levels: One
Main Level Bathrooms: 2
Main Level Bedrooms: 3
Security Features: Smoke Detector
Window Features: Blinds

Exterior

Exterior Information
Roof: Composition
Fencing: Blockwall, Wood, Wrought Iron
Has Fence

Exterior Features
Patio And Porch Features: Patio
Has Patio
Pool Features: Private
Has Pool
Has Sprinklers

Lot Information
Elevation Units: Feet
Lot Features: Cul-De-Sac, Sprinkler System, Sprinklers In Front, Sprinklers In Rear, Yard

Property Information
Total # of Units: 1
Common Walls: 2+ common walls
Parcel Number: 8285028004
Attached Property
Year Built Source: Assessor

Utilities

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

Location

Multi-Unit Information
# of Units In Community: 1

Neighborhood Information
Community Features: Curbs

School Information
Middle Or Junior School: South Pointe
High School: Diamond Bar
High School District: Walnut Valley Unified
Middle Or Junior School 2: SOUPOI
High School 2: DIABAR

Location Information
Latitude: 33.96953100
Longitude: -117.84595300
Directions: Cold Springs and Brea Canyon
Road Surface Type: Paved

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,300
Stories: —
Lot Size: 7,939 square feet
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1963
County: Los Angeles County
APN: 8285028004

Home facts updated by county records on Aug 31, 2026

Other

Listing Information
Days Active in MLS: 10
Continuous Days Active in MLS: 10

Listing Agent Information
List Agent First Name: GRACE
List Agent Last Name: HSU

Listing Office Information
List Office Name: IDEAL REALTY

Selling Agent Information
Buyer Agent First Name: Yinling
Buyer Agent Last Name: Lin

Selling Office Information
Buyer Office Name: 168 Realty Inc.

Around this home

Schools

Castle Rock Elementary School

Public K-5 • Assigned • 0.2mi

10/10

South Pointe Middle School

Public 6-8 • Assigned • 1.5mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 0.9mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

6/10 Flood Factor

Estimated 67-74% chance of a flood reaching the building in the next 30 years

5/10 Fire Factor

5% 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

$884,000 – $1.07M

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New listings for sale in 91765

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 4PM3D & VIDEO TOUR

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Home values near 3168 castle rock

Data from public records.

Address	Redfin Estimate
3120 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$888,419
3173 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1300 Sq. Ft.	$931,700

Address	Redfin Estimate
3114 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1288 Sq. Ft.	$904,310
3177 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1357 Sq. Ft.	$949,224

Address	Redfin Estimate
3169 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1943 Sq. Ft.	$939,913
3172 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1252 Sq. Ft.	$863,727

Property information provided by CRMLS when last listed in 2017. 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

Redfin agents who toured

Sale history for 3168 castle rock

Tax history for 3168 castle rock

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 3168 castle rock

More real estate resources