3736 Castle Rock Rd, Diamond Bar, CA 91765

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Off market dec 2011 for $330K

$875,000

Est. refi paymentEst. refi $3,422/mo

•

1,448

sq ft

3736 Castle Rock Rd, Diamond Bar, CA 91765

About this home

CUTE DIAMOND BAR HOME WITH 3 BEDROOMS, 2 BATHROOMS IN 1448 SQUARE FEET OF LIVING SPACE! THIS HOME HAS BRAND NEW INTERIOR AND EXTERIOR PAINT, BRAND NEW APPLIANCES, BRAND NEW CARPETING, PERGO AND VINYL FLOORING, AND MORE! THERE IS ALSO A 2 CAR ATTACHED GARAGE WITH DIRECT ENTRY INTO THE HOME. WELL LOCATED WITHIN EASY DISTANCE FROM FREEWAY ACCESS AND SHOPPING AREAS AS WELL AS ORANGE COUNTY. .. ALL FOR A GREAT PRICE! ALL YOU NEED TO DO IS COME IN AND CREAT YOUR OWN LANDSCAPING OASIS AND THIS WILL MAKE A GREAT PLACE TO CALL HOME FOR YEARS TO COME! THIS PROPERTY IS BEING SOLD AS IS, SELLER WILL COMPLETE NO FURTHER REPAIRS - BUYER OR LENDER REQUESTED. AGENTS, READ OFFICE COMMENTS SECTION BELOW.

Single-familyProperty Type

1963Year Built

7,536 sq ftLot Size

$604Est. Price/Sq.Ft.

2 car garageParking

Listed by Gregory Young •DRE #01054667 • RE/MAX MASTERS REALTY

Bought with Carol Wong •DRE #01343845 • IRN Realty

Redfin checked: 2 minutes ago

•Source:CRMLS #C11086180

Redfin Estimate

$875,000

$545K since sold in December 2011$16K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6.6% lower than the average sale price ($936K) 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 DEC 5, 2025
$999,999
F
3 beds2 baths1,300 sq ft
2968 Crooked Creek Dr, Diamond Bar, CA 91765

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Earn from this home

Sell

$655,507

Est. take-home

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Refinance

Est. cash available

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Rent

$3,021/mo

Redfin rental estimate

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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

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RE/MAX Galaxy
See all

Provided by Redfin

Sale history for 3736 Castle Rock Rd

Date

Event

Price

CRMLS #H12053817

May 8, 2012

Listing Removed

—

May 8, 2012

Price Changed

$465,000

$321/sq ft

Apr 27, 2012

Listed

$449,900

$311/sq ft

CRMLS #H12034213

Apr 16, 2012

Listing Removed

—

Mar 14, 2012

Listed

$438,000

$302/sq ft

CRMLS #C11086180

Dec 2, 2011

Sold

$330,000

$228/sq ft

Nov 17, 2011

Pending

—

Nov 3, 2011

Price Changed

$349,900

$242/sq ft

Sep 12, 2011

Price Changed

$364,900

$252/sq ft

Aug 10, 2011

Price Changed

$379,900

$262/sq ft

Jul 6, 2011

Listed

$399,900

$276/sq ft

Public Records

Sep 21, 2006

Sold

$495,000

$342/sq ft

Public Records

Oct 16, 1964

Sold

$19,000

$13/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$5,770 (+6.8%)

$331,593 + $82,894

$414,487

2024

$5,400 (+4.3%)

$331,593 + $82,894

$414,487

2023

$5,177 (+2.1%)

$325,092 + $81,269

$406,361

2022

$5,068 (+1.9%)

$318,718 + $79,676

$398,394

2021

$4,972 (+1.3%)

$312,469 + $78,114

$390,583

2020

$4,911 (+1.9%)

$306,343 + $76,583

$382,926

2019

$4,818 (+4.1%)

$303,202 + $75,798

$379,000

2018

$4,629 (+4.7%)

$297,257 + $74,312

$371,569

2017

$4,422 (+3.1%)

$285,715 + $71,427

$357,142

2016

$4,291 (−0.6%)

$285,715 + $71,427

$357,142

2015

$4,316 (−0.2%)

$280,113 + $70,027

$350,140

2014

$4,323 (+1.2%)

$270,502 + $67,625

$338,127

2012

$4,272 (−5.9%)

$269,280 + $67,320

$336,600

2011

$4,542 (+0.1%)

$264,000 + $66,000

$330,000

2010

$4,536 (+0.6%)

$213,100 + $144,500

$357,600

2009

$4,509 (−26.6%)

$213,100 + $144,500

$357,600

2008

$6,146

$213,100 + $144,500

$357,600

Tax history for 3736 Castle Rock Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,770 (+6.8%)

$331,593 + $82,894

$414,487

2024

$5,400 (+4.3%)

$331,593 + $82,894

$414,487

2023

$5,177 (+2.1%)

$325,092 + $81,269

$406,361

2022

$5,068 (+1.9%)

$318,718 + $79,676

$398,394

2021

$4,972 (+1.3%)

$312,469 + $78,114

$390,583

2020

$4,911 (+1.9%)

$306,343 + $76,583

$382,926

2019

$4,818 (+4.1%)

$303,202 + $75,798

$379,000

2018

$4,629 (+4.7%)

$297,257 + $74,312

$371,569

2017

$4,422 (+3.1%)

$285,715 + $71,427

$357,142

2016

$4,291 (−0.6%)

$285,715 + $71,427

$357,142

2015

$4,316 (−0.2%)

$280,113 + $70,027

$350,140

2014

$4,323 (+1.2%)

$270,502 + $67,625

$338,127

2012

$4,272 (−5.9%)

$269,280 + $67,320

$336,600

2011

$4,542 (+0.1%)

$264,000 + $66,000

$330,000

2010

$4,536 (+0.6%)

$213,100 + $144,500

$357,600

2009

$4,509 (−26.6%)

$213,100 + $144,500

$357,600

2008

$6,146

$213,100 + $144,500

$357,600

*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

7,568 Sq. Ft.

Year renovated

1963

Sq. Ft.

1,448

Year built

1963

Style

Single Family Residential

County

Los Angeles County

APN

8714017010

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 30, 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
Driveway - Asphalt, Driveway, Direct Garage Access
Has Parking

Interior

Laundry Information
Has Laundry
In Garage

Kitchen Information
Appliances: Built-In, Counter Top, Dishwasher, Oven, Stove
Has Appliances
Area, In Kitchen, Separated

Bathroom Information
# of Baths (Full): 1
# of Baths (3/4): 1

Cooling Information
Central
Has Cooling

Room Information
Living Room, Primary Bedroom

Fireplace Information
Living Room
Has Fireplace

Flooring Information
Carpet, Tile, Wood

Heating Information
Forced Air
Has Heating

Interior Features
Sliding Glass Door(s)
Unfurnished
Levels: One

Exterior

Exterior Information
Roof: Composition
Fencing: Brick Wall, Wood
Has Fence
Construction Materials: Other, Stucco

Foundation Information
Foundation Details: Concrete Slab

Exterior Features
Patio And Porch Features: Concrete, Patio
Has Patio
Pool Features: None

Lot Information
Lot Size Source: Assessor's Data
Lot Features: Lot-Level/Flat, Sprinklers None

Property Information
Living Area Source: Assessor's Data
Parcel Number: 8714017010
Has View
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Unknown

Location

Neighborhood Information
Community Features: Curbs, Sidewalks

Location Information
Latitude: 33.96226400
Longitude: -117.85170300

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,448
Stories: —
Lot Size: 7,568 square feet
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1963
County: Los Angeles County
APN: 8714017010

Home facts updated by county records on Aug 30, 2026

Other

Listing Information
Days Active in MLS: 135
Continuous Days Active in MLS: 135

Listing Agent Information
List Agent First Name: GREGORY
List Agent Last Name: YOUNG

Listing Office Information
List Office Name: RE/MAX MASTERS REALTY

Selling Agent Information
Buyer Agent First Name: Carol
Buyer Agent Last Name: Wong

Selling Office Information
Buyer Office Name: IRN Realty

Around this home

Schools

Castle Rock Elementary School

Public K-5 • Assigned • 0.8mi

10/10

South Pointe Middle School

Public 6-8 • Assigned • 2.0mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 1.5mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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

7% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 99° expected this year, 21 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

13 unhealthy days expected this year, 14 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

$832,000 – $1.01M

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Home values near 3736 Castle Rock Rd

Data from public records.

Address	Redfin Estimate
3645 Castle Rock Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1448 Sq. Ft.	$875,703
3719 Castle Rock Rd, Diamond Bar, CA 4 Beds \| - Baths \| 2164 Sq. Ft.	$1,020,864

Address	Redfin Estimate
3705 Castle Rock Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1724 Sq. Ft.	$949,748
3725 Castle Rock Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1448 Sq. Ft.	$845,698

Address	Redfin Estimate
3711 Castle Rock Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1521 Sq. Ft.	$862,289
3731 Castle Rock Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1724 Sq. Ft.	$988,333

Property information provided by CRMLS when last listed in 2011. 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

Sale history for 3736 Castle Rock Rd

Tax history for 3736 Castle Rock Rd

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 3736 Castle Rock Rd

More real estate resources