2646 Castle Rock Rd, Diamond Bar, CA 91765

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Sold on nov 2026

$1,055,000

•

1,300

sq ft

2646 Castle Rock Rd, Diamond Bar, CA 91765

Track this home’s value and nearby sales activity

About this home

Entire home remodel just completed on this incredible 3-bedroom, 2-bathroom home. This stunning Modern Farmhouse-style residence sits on a quiet and peaceful street in the City of Diamond Bar. The professionally designed and renovated kitchen features exquisite finishes, including quartz countertops. New flooring throughout. Both bathrooms have been completely renovated with gorgeous quartz countertops and porcelain marble tile enhancements. Brand-new roof installed in 2021. Additional upgrades include new windows, plumbing, and electrical. Conveniently located within walking distance to an elementary school and high school, as well as banks, supermarkets, and other everyday conveniences

Single-familyProperty Type

1962Year Built

7,986 sq ftLot Size

$812Price/Sq.Ft.

2 car garageParking

Listed by XIUKUI LI •DRE #02156594 • Pinnacle Real Estate Group

Contact: 626-802-7502

Bought with HAILIN YAN •DRE #02155879 • UNIVERSAL ELITE REALTY

Redfin checked: a few seconds ago

•Source:CRMLS #WS26207603

Redfin Estimate

$1,095,524

$41K since sold in November 2026$119K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.1% higher than the average sale price ($920K) 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 NOV 6, 2025
$900,000
F
3 beds2 baths1,300 sq ft
21223 Fountain Spgs, Diamond Bar, CA 91765

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Market trends in 91765, CA

Last updated October 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

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$1,020,000
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21122 Trigger, Diamond Bar, CA 91765
NEW 25 HRS AGO
$595,000
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1120 Cleghorn Unit C, Diamond Bar, CA 91765
LISTED BY REDFIN 29 HRS AGO
$4,980,000
7 beds7.5 baths7,660 sq ft
2611 Steeplechase Ln, Diamond Bar, CA 91765
$1,079,000
4 beds3 baths2,126 sq ft
23548 Casa Loma, Diamond Bar, CA 91765
$430,000
2 beds2 baths788 sq ft
22761 Lakeway #414, Diamond Bar, CA 91765
OPEN SUN, 12PM TO 3PM
$800,000
3 beds3 baths1,720 sq ft
2002 Silver Hawk #14, Diamond Bar, CA 91765
OPEN SUN, 2PM TO 4PM
$438,000
2 beds2 baths934 sq ft
22820 Hilton Head #78, Diamond Bar, CA 91765
Golden Nest Realty Group
3D WALKTHROUGH
$1,150,000
5 beds3 baths2,204 sq ft
23917 Decorah, Diamond Bar, CA 91765
$990,000
3 beds3 baths1,972 sq ft
23266 Forest Cyn, Diamond Bar, CA 91765
$5,498,000
6 beds9 baths10,466 sq ft
2695 Shady Ridge Ln, Diamond Bar, CA 91765
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Rental estimate

Est. $3,355 per month, based on comparable rentals

Sale and tax history for 2646 Castle Rock Rd

Sale History
Tax History

Date

Event

Price

Public Records

Nov 3, 2026

Sold

$1,000,000

$769/sq ft

CRMLS #WS26207603

Nov 3, 2026

Sold

$1,055,000

$812/sq ft

Oct 8, 2026

Pending

—

Sep 23, 2026

Listed

$1,149,000

$884/sq ft

Sep 22, 2026

Coming Soon

$1,149,000

$884/sq ft

CRMLS #PV21248782

Dec 22, 2021

Sold

$830,000

$638/sq ft

Dec 10, 2021

Pending

—

Nov 21, 2021

Contingent

—

Nov 17, 2021

Listed

$795,000

$612/sq ft

Nov 15, 2021

Coming Soon

$795,000

$612/sq ft

Entire Home Remodel just Completed on this Incredible 3 Bed 2 Bath home. This stunning Modern Farmhouse Style home sits on a quiet and peaceful street in the City of Diamond Bar. Professionally designed and renovated Kitchen with exquisite finishes including Quartz countertops, New Laundry Area inside- with brand new washer/dryer, New Floors throughout. Both Bathrooms have been completely Renovated, including Gorgeous Quartz Countertops & Porcelain Marble Tile Enhancements. Brand New Roof installed in 2021, also covering a spacious back porch. New Windows, Plumbing and Electrical. Huge lot with additional storage provided by a utility shed in back. Landscaping is blank canvas with tons of usable space, offering endless opportunities for you to perfect this home. Award winning schools, restaurants, parks and golf course, just minutes away.

Public Records

Oct 16, 1980

Sold

$87,000

$67/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$11,061 (+4.4%)

$718,733 + $179,683

$898,416

2024

$10,593 (+2.5%)

$704,641 + $176,160

$880,801

2023

$10,338 (+2.1%)

$690,825 + $172,706

$863,531

2022

$10,123 (+302.7%)

$677,280 + $169,320

$846,600

2021

$2,514 (+1.2%)

$664,000 + $166,000

$830,000

2020

$2,483 (+1.9%)

$82,838 + $92,094

$174,932

2019

$2,438 (+6.0%)

$81,989 + $91,150

$173,139

2018

$2,299 (+4.4%)

$80,382 + $89,363

$169,745

2017

$2,202 (+3.3%)

$77,261 + $85,894

$163,155

2016

$2,131 (−0.4%)

$77,261 + $85,894

$163,155

2015

$2,139 (−0.3%)

$75,747 + $84,210

$159,957

2014

$2,146 (+1.7%)

$73,149 + $81,322

$154,471

2012

$2,111 (+3.0%)

$72,819 + $80,955

$153,774

2011

$2,050 (+1.0%)

$71,392 + $79,368

$150,760

2010

$2,030 (+0.9%)

$69,993 + $77,812

$147,805

2009

$2,011 (+3.2%)

$69,470 + $77,231

$146,701

2008

$1,948

$69,636 + $77,415

$147,051

Public record

Public record
Zoning

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

7,986 Sq. Ft.

Year renovated

1962

Sq. Ft.

1,300

Year built

1962

Style

Single Family Residential

County

Los Angeles County

APN

8285019019

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Nov 6, 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
Gas & Electric Dryer Hookup

Bathroom Information
# of Baths (Full): 2

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Down

Fireplace Information
Family Room
Has Fireplace

Heating Information
Central Furnace
Has Heating

Interior Features
Entry Level: 1
Entry Location: 1
Levels: One
Main Level Bathrooms: 3
Main Level Bedrooms: 6

Exterior

Exterior Information
Structure Type: House

Exterior Features
Pool Features: None

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: 0-1 Unit/Acre

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 8285019019
Total # of Stories: 1
Year Built Source: Public Records
Property ADU: No

Utilities

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

Location

Neighborhood Information
Community Features: Park

School Information
Elementary School: Castle Rock
Middle Or Junior School: South Point
High School: Diamond Bar
High School District: Walnut Valley Unified
Elementary School 2: CASROC
Middle Or Junior School 2: SOUPOI2
High School 2: DIABAR

Location Information
Latitude: 33.97680700
Longitude: -117.83813600
Directions: Walking distance to Diamond Bar High School, Castle Rock Elementary, shopping centers, and supermarkets

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,300
Stories: —
Lot Size: 7,986 square feet
Style: Single Family Residential
Year Built: 1962
Year Renovated: 1962
County: Los Angeles County
APN: 8285019019

Home facts updated by county records on Nov 6, 2026

Other

Listing Information
IDX Contact Info: 626-802-7502
Days Active in MLS: 14
Continuous Days Active in MLS: 14

Listing Agent Information
List Agent First Name: XIUKUI
List Agent Last Name: LI

Listing Office Information
List Office Name: Pinnacle Real Estate Group

Selling Agent Information
Buyer Agent First Name: HAILIN
Buyer Agent Last Name: YAN

Selling Office Information
Buyer Office Name: UNIVERSAL ELITE REALTY

Around this home

Schools

Castle Rock Elementary School

Public K-5 • Assigned • 0.5mi

10/10

South Pointe Middle School

Public 6-8 • Assigned • 1.2mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 0.3mi

10/10

Provided by GreatSchools

Local insights from Redfin agents

The Diamond Bar market is shifting, creating new opportunities for both buyers and sellers. Buyers have a bit more negotiating room, while well-priced, well-maintained homes can still attract strong interest. If you’re considering a move, I’d be...
1 week ago • Diamond Bar
Sang Ur
Redfin Premier agent
124 deals
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Climate risks

3/10 Flood Factor

Estimated 10-14% chance of a flood reaching the building in the next 30 years

5/10 Fire Factor

3% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 98° expected this year, 22 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

83/ 100

Very good sunlight

Sunscore

This home ranks in the top 24% for direct sun exposure in Diamond Bar. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9 hrs

5.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.04M – $1.26M

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Home values near 2646 Castle Rock Rd

Data from public records.

Address	Redfin Estimate
2620 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$896,797
2619 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1288 Sq. Ft.	$889,782
2668 Castle Rock Road, Diamond Bar, CA 5 Beds \| 4 Baths \| 1736 Sq. Ft.	$1,044,195
2640 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1350 Sq. Ft.	$911,882
2675 Crooked Creek Drive, Diamond Bar, CA 4 Beds \| 2 Baths \| 1288 Sq. Ft.	$769,154
21344 Fountain Springs Road, Diamond Bar, CA 3 Beds \| - Baths \| 1300 Sq. Ft.	$925,370
21369 Hidden Pines Drive, Diamond Bar, CA 3 Beds \| - Baths \| 1300 Sq. Ft.	$884,137

Address	Redfin Estimate
2612 Castle Rock Road, Diamond Bar, CA 4 Beds \| - Baths \| 1358 Sq. Ft.	$926,422
2704 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1548 Sq. Ft.	$951,617
2660 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1252 Sq. Ft.	$959,975
2632 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$1,022,258
21341 Fountain Springs Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 2038 Sq. Ft.	$968,021
21352 Fountain Springs Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1566 Sq. Ft.	$1,069,006
21361 Hidden Pines Drive, Diamond Bar, CA 3 Beds \| - Baths \| 2100 Sq. Ft.	$958,072

Address	Redfin Estimate
2611 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1744 Sq. Ft.	$1,094,705
2676 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 2237 Sq. Ft.	$913,226
2654 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1300 Sq. Ft.	$876,368
2669 Crooked Creek Drive, Diamond Bar, CA 4 Beds \| 2 Baths \| 1731 Sq. Ft.	$987,315
21334 Fountain Springs Road, Diamond Bar, CA 4 Beds \| - Baths \| 1624 Sq. Ft.	$947,991
21377 Hidden Pines Drive, Diamond Bar, CA 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$881,257
21355 Hidden Pines Drive, Diamond Bar, CA 4 Beds \| 2 Baths \| 1352 Sq. Ft.	$913,815

Property information provided by CRMLS when last listed in 2026. This data may not match . Learn more.

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2646 Castle Rock Rd, Diamond Bar, CA 91765

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About this home

Redfin Estimate

Market trends in 91765, CA

Homeowner tools

Sale and tax history for 2646 Castle Rock Rd

Public record

Property details

Parking

Interior

Exterior

Utilities

Location

Public facts

Other

Around this home

Schools

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91765

Home values near 2646 Castle Rock Rd

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