4 beds1,521 sqft$761/sqft
3525 Castle Rock Rd, Diamond Bar, CA 91765
Est: $6,050/moGet pre-approved

Description

This family home is located in the beautiful quaint area of Diamond Bar, quiet neighborhood with many close retail shopping amenities, Dining and professional services, it is also located within the Walnut Valley Unified School District of award winning schools. This family home is a one story four bedroom two bath home, with flooring upgrades, kitchen upgrades and many more. This home is also equipped with a private inground swimming pool.This family home is located in the beautiful quaint area of Diamond Bar, quiet neighborhood with many close retail shopping amenities, Dining and professional services, it is also located within the Walnut Valley Unified School District of award winning schools. This family home is a one story four bedroom two bath home, with flooring upgrades, kitchen upgrades and many more. This home is also equipped with a private inground swimming pool.
LISTING UPDATED: 08/04/2026 07:13 AM

  1. Listed by Carl Winton III • DRE #01776213 • Brokerage DRE #02181037 • Economic Realty Group, Inc. • 951-403-1942

Property Details for 3525 Castle Rock Road

Status
MLS #
IG26163055
Days on Market
8
Taxes
-
HOA Fees
-
Condo/Co-op Fees
-
Property Type
MLS Type
Residential / Single Family Residence
Year Built
1963
Lot Size
0.18 AC / 7,949 SF
View
Hills
Parking Spaces Total
2
Private Pool
Yes
Cooling Type
Central Air
Total Units
1.0
Building Type
Detached
Lot Size Source
Assessor
Living Area
1521
Assessor Parcel Number
8714-016-004
Property Attached YN
false
Common Walls
No Common Walls
New Construction
No
Stories Total
1
Entry Level
1
Fireplace
Yes
Pool
Yes
View
Yes
View
Yes
Parking for RV
Garage
Association
No
Association Fee
$.00
Senior Community
No
Parcel Number
8714016004
Area
Diamond Bar (616)
High School District
Walnut Valley Unified
Directions
From the 57 Freeway exit South Diamond Bar Blvd to South Brea Canyon Rd., left on Cooper Canyon Dr., Right to 3525 Castle Rock Rd.

Location

Listing Courtesy of Economic Realty Group, Inc., Carl Winton III, DRE #01776213
Add your commute

Building Information for 3525 Castle Rock Road

Stories1Year Built1963Building Size-Lot Size0.18 AC / 7,949 SF

Payment Calculator

Get preapproved with
OriginPoint Mortgage or Rocket Mortgage1

$6,050 per month

30 year fixed, 6.55% Interest

Principal and Interest

$5,881

Property Taxes

$169

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Know your buying power with a preapproval and custom rate in minutes

Rocket Mortgage1

Property Information for 3525 Castle Rock Road

Income / Expense / Tax Details
Tax / Assessment Info
  • Tax Tract Number: 27577
  • CFD/Mello-Roos Fee: $0
  • Tax Lot: 53
Community / Development
Community / Development
  • Assessments YN: Yes
  • Assessments: Unknown
  • Community Features: Biking, Hiking, Park
Property / Structure Info
Interior Features
  • Appliances: Water Heater, Gas Oven
  • Equipment: Gas Oven
  • Interior Features: Granite Counters
  • Room Type: All Bedrooms Down
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 4
  • Bedroom Features: All Bedrooms Down
  • Laundry: Yes
  • Laundry Features: Gas & Electric Dryer Hookup
  • Laundry Location: Gas & Electric Dryer HU
  • Laundry Utilities: Gas & Electric Dryer HU
  • Fireplace Features: Living Room
  • Fireplace Rooms: Living Room
  • Fireplace: FP in Living Room
  • Cooling: Central Air
  • Heating Type: Central
  • Heating: Central
  • Heat Equipment: Forced Air Unit
Exterior Features
  • Entry Location: Front
  • Structure Type: House
  • View Description: Hills
  • Pool Features: In Ground, Private
  • Pool Description: In Ground, Private
  • Pool: Below Ground, Private
  • Pool Heat: Below Ground, Private
Land/Lot Info
  • Sign on Property: Yes
  • Lot Features: 0-1 Unit/Acre
  • Lease Considered: No
  • Available For Lease: No
  • Land Lease: No
  • Land Lease Type: Fee
  • Levels: One
  • Water: Public
  • Sewer: Public Sewer
  • Sewer/Septic: Public Sewer
  • Water Source: Public
Parking Info
  • Garage Spaces: 2
  • Parking: Yes
  • Parking Garage: Garage
  • Parking Non-Garage: Garage
  • Parking Garage Spaces: 2
  • Parking Garage: Garage
  • Carport Spaces: 0
  • Attached Garage: Yes
  • Parking Features: Garage
Property / Structure Info
  • Residential Styles: Detached
  • Residential Unit Location: No Common Walls

Property History for 3525 Castle Rock Road

DateEvent & SourcePriceAppreciation
Jul 27, 2026

Listed (Active)

CLAW #IG26163055MR

$1,157,000
Jul 27, 2026

Listed (Active)

CRMLS #IG26163055

$1,157,000
Jul 27, 2026

Listed (Active)

SDMLS #IG26163055

$1,157,000
DateEvent & SourcePrice
07/27/2026

Listed (Active)

CLAW #IG26163055MR

$1,157,000
07/27/2026

Listed (Active)

CRMLS #IG26163055

$1,157,000
07/27/2026

Listed (Active)

SDMLS #IG26163055

$1,157,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 3525 Castle Rock Road

Taxable ValueLand$24,972Additions$73,267Total$98,239
Tax Record2025$2,025 ($169 / month)
Home Facts
Beds3Baths2Total Finished SqFt1,521 SqFtAbove Grade Finished SqFt1,521 SqFtLot Size7,947 SqFtStyleSingle Family ResidenceYear Built1963Year Renovated1963ZoningLCR17500*CountyLOS ANGELESAPN8714-016-004

Schools near 3525 Castle Rock Road

This home is within Walnut Valley Unified School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Public - 9 to 12
Rating
School
Distance
Castle Rock Elementary School
PublicK to 5

South Pointe Middle School
Public6 to 8

Diamond Bar High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Similar Homes

New listings in 91765

$1,088,000 | 21206 Silver Cloud Drive, Diamond Bar, CA 91765
1/49
Open: 8/8 02:00PM - 05:00PMVirtual Tour

$1,088,000

4
Bedrooms
1,768
Square Feet
0.17
Acres
$748,000 | 22900 Colombard Lane, Unit 2, Diamond Bar, CA 91765
1/18

$748,000

2
Bedrooms
1,468
Square Feet
1.37
Acres
$1,880,000 | 22105 Birds Eye Drive, Diamond Bar, CA 91765
1/70
Virtual Tour

$1,880,000

4
Bedrooms
2,690
Square Feet
0.24
Acres
$1,368,000 | 24412 Rosegate Place, Diamond Bar, CA 91765
1/69

$1,368,000

6
Bedrooms
2,786
Square Feet
0.23
Acres
$849,000 | 582 Pinto Mesa Drive, Diamond Bar, CA 91765
1/40

$849,000

4
Bedrooms
1,908
Square Feet
0.24
Acres
$545,000 | 21760 Laurelrim Drive, Unit A, Diamond Bar, CA 91765
1/7

$545,000

2
Bedrooms
869
Square Feet
5.29
Acres
$6,990,000 | 2137 Derringer Lane, Diamond Bar, CA 91765
1/29

$6,990,000

6
Bedrooms
9,158
Square Feet
1.33
Acres
$460,000 | 22765 Lakeway Drive, Unit 432, Diamond Bar, CA 91765
1/19

$460,000

2
Bedrooms
912
Square Feet
$499,500 | 24170 Ave Rancheros, Unit F, Diamond Bar, CA 91765
1/46

$499,500

2
Bedrooms
1,108
Square Feet

3525 Castle Rock Road is a single family home for sale in Diamond Bar, CA 91765. This property was listed for sale on July 27, 2026 by Economic Realty Group, Inc., it's currently listed at $1,157,000. This listing's school district is Walnut Valley Unified School District. Nearby schools include Castle Rock Elementary School, South Pointe Middle School and Diamond Bar High School. 3525 Castle Rock Road is a 4-bed, 2-bath, 1,521 sqft single family home built in 1963.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Economic Realty Group, Inc., Carl Winton III, DRE #01776213

Based on information from one of the following Multiple Listing Services: CRMLS, CLAW, I-Tech, ROWMLS, GPSMLS, SDMLS, VCRDS/PFAR, Idyllwild Association of Realtors, Ojai Valley Board of REALTORS and/or AVMLS. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by CRMLS, CLAW, I-Tech, ROWMLS, GPSMLS, SDMLS, VCRDS/PFAR, Idyllwild Association of Realtors, Ojai Valley Board of REALTORS and/or AVMLS is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.