For sale

Listed by: Economic Realty Group, Inc. • Carl Winton III • Contact: 951-403-1942

Price cut: $162K (8/19)

$995,000

3525 Castle Rock Rd, Diamond Bar, CA 91765

4beds

1,521sqft

$6,790/mo

Get pre-qualified

Single Family Residence

Built in 1963

7,949 Square Feet Lot

$981,200 Zestimate^®

$654/sqft

$-- HOA

What's special

This family home is located in the beautiful 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, dual pane windows, kitchen upgrades and many more. This home is also equipped with a private inground swimming pool.

53 days
1,000
34

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 2
Full bathrooms: 2
Main level bathrooms: 2
Main level bedrooms: 4

Rooms

Room types: Bedroom

Bedroom

Features: All Bedrooms Down

Heating

Central

Cooling

Central Air

Appliances

Included: Gas Oven, Water Heater
Laundry: Electric Dryer Hookup, Gas Dryer Hookup

Features

Granite Counters, All Bedrooms Down
Has fireplace: Yes
Fireplace features: Living Room
Common walls with other units/homes: No Common Walls

Interior area

Total interior livable area: 1,521 sqft

Property

Parking

Total spaces: 2
Parking features: Garage
Attached garage spaces: 2

Features

Levels: One
Stories: 1
Entry location: Front
Has private pool: Yes
Pool features: In Ground, Private
Has view: Yes
View description: Hills

Lot

Size: 7,949 Square Feet
Features: 0-1 Unit/Acre

Details

Parcel number: 8714016004
Special conditions: Standard

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Condition

New construction: No
Year built: 1963

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Features: Biking, Hiking, Park

Location

Region: Diamond Bar

Financial & listing details

Price per square foot: $654/sqft
Tax assessed value: $100,203
Date on market: 7/27/2026
Cumulative days on market: 53 days
Listing terms: Cash,Conventional,FHA,VA Loan

Estimated market value

$981,200

$932,000 - $1.03M

$4,063/mo

Price history

Date	Event	Price
8/19/2026	Price change	$995,000-14%$654/sqft
Source: CRMLS #IG26163055 Report a problem
7/27/2026	Listed for sale	$1,157,000$761/sqft
Source: CRMLS #IG26163055 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2026	--	$100,203 +2%
2025	$2,025 +12%	$98,239 +2%
2024	$1,808 +7.9%	$96,314 +2%
2023	$1,675 +2.3%	$94,426 +2%
2022	$1,638 +2.4%	$92,576 +2%
2021	$1,600 +1.1%	$90,762 +1%
2020	$1,582	$89,832 +2%
2019	$1,582 +12.7%	$88,072 +2%
2018	$1,404	$86,346 +2%
2017	$1,404 +4%	$84,654 +2%
2016	$1,350 +4%	$82,996 +1.5%
2015	$1,298 -0.7%	$81,751 +2%
2014	$1,308	$80,150 +2.5%
2012	--	$78,225 +2%
2011	--	$76,693 +0.8%
2010	--	$76,121 -0.2%
2009	--	$76,302 +2%
2008	--	$74,807 +2%
2007	--	$73,342 +2%
2006	--	$71,905
2005	--	$71,905 +4%
2004	--	$69,115 +1.9%
2003	--	$67,849 +2%
2002	--	$66,519 +4%
2000	--	$63,938