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$1,149,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 6 Beds
  • 3 Full Baths
  • 1,300 Sq. Ft.
  • 2 Car Garage
  • Updated 2 hours ago

Next open house:

Open House: 1:00 PM - 5:00 PM

Friday 9/25 1:00 PM - 5:00 PM

2646 Castle Rock Road,Diamond Bar, CA 91765

2646 Castle Rock RoadDiamond BarCA91765

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Join us at 2646 Castle Rock Road on:

  • Open House: 1:00 PM - 5:00 PM

    Saturday 9/26 1:00 PM - 5:00 PM

    2646 Castle Rock Road,Diamond Bar, CA 91765
    2646 Castle Rock RoadDiamond BarCA91765
  • Open House: 1:00 PM - 5:00 PM

    Sunday 9/27 1:00 PM - 5:00 PM

    2646 Castle Rock Road,Diamond Bar, CA 91765
    2646 Castle Rock RoadDiamond BarCA91765
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See This Home
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Entire home remodel just completed on this incredible 6-bedroom, 3-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. According to the seller, additional improvements/additions of approximately 600 sq ft include 3 bedrooms, 1 bathroom, a kitchen, living room, and laundry area, with a separate entrance. Buyer and buyer's agent to independently verify all permits, square footage, room count, additions, improvements, and permitted use with the appropriate authorities. Conveniently located within walking distance to an elementary school and high school, as well as banks, supermarkets, and other everyday conveniences

Full Property Details for 2646 Castle Rock Rd

General

  • Price: $1,149,000
  • Status: Active
  • Type: Single Family
  • Source: MRMLS
  • MLS ID: WS26207603
  • Updated: 9/24/2026
  • Days on Market: 1 days
  • Added to Site: 1 day(s) ago

Interior

  • Rooms/Areas: All Bedrooms Down
  • Fireplace: Yes
  • Fireplace(s): Family Room

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 3

Bedrooms

  • Total Bedrooms: 6

Other Rooms

  • Laundry: Gas & Electric Dryer Hookup

Additional Information

  • Pool Description: None

Parking

  • Garage: Yes
  • Garage Spaces: 2

Location

  • County: Los Angeles
  • Driving Directions: Walking distance to Diamond Bar High School, Castle Rock Elementary, shopping centers, and supermarkets

School Information

  • School District: Walnut Valley Unified
  • Elementary School: CASROC
  • Middle School: SOUPOI2
  • High School: DIABAR

Community

  • Community Features: Park

Heating & Cooling

  • Cooling Type: Central Air
  • Heating Type: Central

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Structure Type: Single Family Residence
  • Common Walls: No Common Walls
  • Entry Location: 1
  • Stories/Levels: One
  • Stories Description: One
  • Square Feet: 1,300
  • Sq. Ft. Source: Assessor
  • Year Built: 1962
  • Year Built Source: Public Records

Lot Features

  • Property View: None
  • Lot Size (Acres): 0.1833
  • Lot Size (Sq. Ft.): 7,986
  • Lot Size Source: Assessor
  • Lot Description: 0-1 Unit/Acre

Financial Considerations

  • Price Per Sq. Ft.: $883.85

Disclosures and Reports

  • Special Conditions: Standard

Listed by Pinnacle Real Estate Group, XIUKUI LI

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Listing agent

— 2646 Castle Rock Rd —

  • XIUKUI LI

    Pinnacle Real Estate Group

626-802-7502

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 2646 Castle Rock Rd

School District:Walnut Valley Unified School District
NameGradesDistance
Castle Rock Elementary School, Diamond Bar, CA
2975 Castlerock Road, Diamond Bar, CA 91765
K-50.4 mi
South Pointe Middle School
20671 Larkstone Drive, Walnut, CA 91789
6-81.2 mi
Diamond Bar High School
21400 Pathfinder Road, Diamond Bar, CA 91765
9-120.3 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 2646 Castle Rock Rd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
9/24/2026
Listed
$1,149,000
38.43%
MLS
12/01/2021
Sold
$830,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 2646 Castle Rock Rd

Year
Property Taxes
Change
Tax Assessment
Change
2025
$11,061
—
$898,416
2%
2025
$11,061
7%
$880,801
4%
2023
$10,338
2%
$846,600
2%
2022
$10,123
32%
$830,000
374%
2021
$7,649
208%
$174,932
1%
2020
$2,483
2%
$173,139
2%
2019
$2,438
6%
$169,745
2%
2018
$2,299
4%
$166,417
2%
2017
$2,202
3%
$163,155
2%
2016
$2,131
—
$159,957
2%
2015
$2,139
—
$157,556
2%
2014
$2,146
1%
$154,471
—
2013
$2,122
—
$153,774
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 2646 Castle Rock Rd

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Pinnacle Real Estate Group, XIUKUI LI

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2646 Castle Rock Road, Diamond Bar, CA 91765 (MLS# WS26207603) is a Single Family property with 6 bedrooms and 3 full bathrooms. 2646 Castle Rock Road is currently listed for $1,149,000 and was received on September 23, 2026. Want to learn more about 2646 Castle Rock Road? Do you have questions about finding other Single Family real estate for sale in Diamond Bar? You can browse all Diamond Bar real estate or contact a Coldwell Banker agent to request more information.

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