2710 Castle Rock Rd, Diamond Bar, CA 91765

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Off Market Feb 2026 for $1M

$1,243,393

Est. refi paymentEst. refi $5,606/mo

•

1,756

sq ft

2710 Castle Rock Rd, Diamond Bar, CA 91765

About this home

This 4 bedroom home has a great floor plan all on one level. kitchen has been remodeled. Mostly floor tile but with some carpet areas that needs to be replaced. Has a large court yard in the front which is completely enclosed. There are two beautiful fireplaces- one in the family room and one in the living room. The garage is accessed from inside the home. Sunken Living room. The washer/Dryer area is adjacent to the Kitchen which has lots of cabinet space. . Has a large kitchen/Dining room area with a Den and a Living Room. Great schools and neighborhood. Very close to the H MART grocery store. This is a lender short sale.

Single-familyProperty Type

1962Year Built

7,552 sq ftLot Size

$708Est. Price/Sq.Ft.

2 car garageParking

Listed by Thomas Brookhouzen •DRE #01139036 • Homequest Real Estate

Contact: 909-973-3978

Bought with QINGDE LIU •DRE #02088590 • Pinnacle Real Estate Group

Redfin checked: 2 minutes ago

•Source:CRMLS #PW25157588

Redfin Estimate

$1,243,393

$213K since sold in February 2026$29K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 21.9% higher than the average sale price ($1.02M) of 6 comparable homes.

SOLD DEC 12, 2025
$959,000
A
3 beds2 baths1,300 sq ft
2421 Castle Rock Rd, Diamond Bar, CA 91765
SOLD OCT 16, 2025
$1,030,000
B
4 beds2 baths1,688 sq ft
2624 Crooked Creek Dr, Diamond Bar, CA 91765
SOLD JUL 31, 2026
$875,000
C
3 beds2 baths1,300 sq ft
21245 Cold Spg, Diamond Bar, CA 91765
SOLD JUL 31, 2026
$975,000
D
3 beds2 baths1,300 sq ft
2606 Castle Rock Rd, Diamond Bar, CA 91765
Synergy Real Estate
SOLD FEB 6, 2026
$1,300,000
E
4 beds2 baths1,831 sq ft
2463 Harmony Hl, Diamond Bar, CA 91765
SOLD JAN 21, 2026
$980,000
F
4 beds2 baths1,288 sq ft
2819 Castle Rock, Diamond Bar, CA 91765

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Earn from this home

Sell

$357,952

Est. take-home

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Refinance

Est. cash available

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Rent

$3,586/mo

Redfin rental estimate

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Market trends in 91765, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.4%

0.4% MoM

Median sale price

$1.1M

$22K MoM

Avg. days on market

42d

3 days MoM

Recently sold homes

16 MoM

New listings for sale

OPEN SAT, 2PM TO 5PM
$538,000
3 beds2 baths1,047 sq ft
800 Grand Ave Unit D1, Diamond Bar, CA 91765
$1,070,000
4 beds2.5 baths1,893 sq ft
24126 Silver Spray, Diamond Bar, CA 91765
3D WALKTHROUGH
$1,150,000
4 beds3 baths1,747 sq ft
1036 Cogburn Ln, Diamond Bar, CA 91765
$1,499,900
4 beds2.5 baths2,344 sq ft
23450 Amberwick Pl, Diamond Bar, CA 91765
RE/MAX 2000 REALTY
OPEN TODAY, 5PM TO 7PM
$1,424,998
5 beds3 baths3,203 sq ft
24222 Brookwood Dr, Diamond Bar, CA 91765
Rubio Real Estate
$770,000
2 beds2.5 baths1,468 sq ft
22915 Colombard Ln #2, Diamond Bar, CA 91765
$479,000
2 beds2 baths940 sq ft
22857 Hilton Head, Diamond Bar, CA 91765
$1,199,900
4 beds4 baths1,810 sq ft
21325 Hipass Dr, Diamond Bar, CA 91765
OPEN SAT, 2:30PM TO 5:30PM
$1,450,000
4 beds3 baths2,933 sq ft
780 Leyland Dr, Diamond Bar, CA 91765
$1,399,999
5 beds3 baths3,073 sq ft
21380 Chirping Sparrow Rd, Diamond Bar, CA 91765
See all

Provided by Redfin

Sale history for 2710 Castle Rock Rd

Date

Event

Price

CRMLS #PW25157588

Feb 27, 2026

Sold

$1,030,000

$587/sq ft

Jan 30, 2026

Pending

—

Jan 27, 2026

Relisted

—

Jan 27, 2026

Price Changed

$979,000

$558/sq ft

Nov 20, 2025

Pending

—

Nov 13, 2025

Contingent

—

Nov 12, 2025

Price Changed

$950,000

$541/sq ft

Oct 22, 2025

Price Changed

$929,900

$530/sq ft

Oct 11, 2025

Price Changed

$939,900

$535/sq ft

Oct 4, 2025

Price Changed

$949,900

$541/sq ft

Sep 17, 2025

Price Changed

$959,500

$546/sq ft

Aug 11, 2025

Price Changed

$970,000

$552/sq ft

Aug 5, 2025

Price Changed

$984,500

$561/sq ft

Jul 14, 2025

Listed

$995,000

$567/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$1,757 (+11.5%)

$25,462 + $63,712

$89,174

2024

$1,576 (+2.0%)

$25,462 + $63,712

$89,174

2023

$1,546 (+2.3%)

$24,963 + $62,463

$87,426

2022

$1,511 (+2.6%)

$24,474 + $61,239

$85,713

2021

$1,472 (+1.2%)

$23,995 + $60,039

$84,034

2020

$1,455 (+1.7%)

$23,525 + $58,862

$82,387

2019

$1,431 (+7.9%)

$23,284 + $58,259

$81,543

2018

$1,326 (+3.9%)

$22,828 + $57,117

$79,945

2017

$1,276 (+32.5%)

$21,943 + $54,900

$76,843

2016

$963

$21,943 + $54,900

$76,843

2015

$963

$21,513 + $53,824

$75,337

2010

$963

$17,917 + $44,820

$62,737

2009

$963

$17,917 + $44,820

$62,737

2008

$963

$17,917 + $44,820

$62,737

Tax history for 2710 Castle Rock Rd

Year

Property tax

Land + Additions

Assessment*

2025

$1,757 (+11.5%)

$25,462 + $63,712

$89,174

2024

$1,576 (+2.0%)

$25,462 + $63,712

$89,174

2023

$1,546 (+2.3%)

$24,963 + $62,463

$87,426

2022

$1,511 (+2.6%)

$24,474 + $61,239

$85,713

2021

$1,472 (+1.2%)

$23,995 + $60,039

$84,034

2020

$1,455 (+1.7%)

$23,525 + $58,862

$82,387

2019

$1,431 (+7.9%)

$23,284 + $58,259

$81,543

2018

$1,326 (+3.9%)

$22,828 + $57,117

$79,945

2017

$1,276 (+32.5%)

$21,943 + $54,900

$76,843

2016

$963

$21,943 + $54,900

$76,843

2015

$963

$21,513 + $53,824

$75,337

2010

$963

$17,917 + $44,820

$62,737

2009

$963

$17,917 + $44,820

$62,737

2008

$963

$17,917 + $44,820

$62,737

*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

7,552 Sq. Ft.

Year renovated

1962

Sq. Ft.

1,756

Year built

1962

Style

Single Family Residential

County

Los Angeles County

APN

8285019013

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 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
Garage, Driveway - Concrete, Garage - Single Door, Garage - Front Entry
Has Parking
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
Inside, In Kitchen, Gas & Electric Dryer Hookup, Washer Hookup

Kitchen Information
Appliances: Water Heater Unit, Water Line to Refrigerator, Double Oven, Dishwasher, Electric Stove
Has Appliances
Formal Dining Room, In Kitchen
Remodeled Kitchen, Granite Counters

Bathroom Information
# of Baths (Full): 2
Bathtub, Remodeled, Shower

Cooling Information
Central
Has Cooling

Room Information
Primary Bedroom, Separate Family Room, All Bedrooms Down, Main Floor Primary Bedroom, Kitchen, Living Room, Main Floor Bedroom, Family Room, Primary Bathroom

Fireplace Information
Gas, Two Way, Gas Starter, Living Room, Family Room
Has Fireplace

Flooring Information
Tile, Carpet

Heating Information
Central Furnace
Has Heating

Interior Features
Sliding Glass Door(s)
Entry Level: 1
Entry Location: GROUND LEVEL
Sunken Living Room, Block Walls, Ceiling Fan, Granite Counters
Levels: One
Main Level Bathrooms: 2
Main Level Bedrooms: 4
Security Features: Carbon Monoxide Detector(s)

Exterior

Exterior Information
Structure Type: House
Roof: Asbestos Shingle
Other Structures: Shed
Fencing: Blockwall
Has Fence
Construction Materials: Stucco, Drywall Walls

Foundation Information
Foundation Details: Concrete Slab

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

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Level with Street, Lot 6500-9999, Landscaped, Sprinklers Timer, Front Yard, Sprinkler System, Back Yard, Lawn, Yard

Property Information
Total # of Units: 1
Accessibility Features: 2+ Access Exits
Common Walls: 2+ common walls
Direction Faces: West
Living Area Source: Assessor's Data
Parcel Number: 8285019013
Attached Property
Total # of Stories: 1
Year Built Source: Public Records
Property ADU: No

Utilities

Utilities Information
Electric: Standard, Electricity - On Property
Sewer: Public Sewer
Sewer Connected, Electricity Connected, Water Connected
Water Source: District/Public

Location

Neighborhood Information
Community Features: Street Lighting, Sidewalks

School Information
Elementary School: Castle Rock
High School: Diamond Bar
High School District: Walnut Valley Unified
Elementary School 2: CASROC
High School 2: DIABAR

Location Information
Latitude: 33.97593600
Longitude: -117.83902800
Directions: DIAMOND BAR BLVD TURN ON FOUNTAIN SPRINGS RD THEN TURN LEFT ON CASTLE ROCK AND GO TO 2710
Road Frontage Type: Access via City Streets
Road Surface Type: Paved
Zoning: LCR171/2

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,756
Stories: —
Lot Size: 7,552 square feet
Style: Single Family Residential
Year Built: 1962
Year Renovated: 1962
County: Los Angeles County
APN: 8285019013

Home facts updated by county records on Aug 31, 2026

Other

Listing Information
IDX Contact Info: 909-973-3978
Days Active in MLS: 122
Continuous Days Active in MLS: 122

Listing Agent Information
List Agent First Name: Thomas
List Agent Last Name: Brookhouzen

Listing Office Information
List Office Name: Homequest Real Estate

Selling Agent Information
Buyer Agent First Name: QINGDE
Buyer Agent Last Name: LIU

Selling Office Information
Buyer Office Name: Pinnacle Real Estate Group

Around this home

Schools

Castle Rock Elementary School

Public K-5 • Assigned • 0.4mi

10/10

South Pointe Middle School

Public 6-8 • Assigned • 1.2mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 0.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The real estate market is becoming more balanced. Buyers have more inventory, more data, and more time to make informed decisions than they did a year ago. Well-priced homes are still moving quickly, but today’s market rewards preparation, strategy,...
2 months ago • Los Angeles County
Peter Santos
Redfin Premier agent
82 deals
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Climate risks

5/10 Flood Factor

Estimated 46-56% 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, 21 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

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

$1.18M – $1.43M

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Home values near 2710 Castle Rock Rd

Data from public records.

Address	Redfin Estimate
2739 Castle Rock Road, Diamond Bar, CA 3 Beds \| 3 Baths \| 1760 Sq. Ft.	$987,654
2732 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1544 Sq. Ft.	$934,732

Address	Redfin Estimate
2746 Castle Rock Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1252 Sq. Ft.	$949,801
2726 Castle Rock, Diamond Bar, CA 3 Beds \| 2 Baths \| 1300 Sq. Ft.	$874,239

Address	Redfin Estimate
2740 Castle Rock Road, Diamond Bar, CA 4 Beds \| 3 Baths \| 2090 Sq. Ft.	$1,113,509
2718 Castle Rock Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1732 Sq. Ft.	$891,653

Property information provided by CRMLS when last listed in 2025. 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 2710 Castle Rock Rd

Tax history for 2710 Castle Rock Rd

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91765

Home values near 2710 Castle Rock Rd

More real estate resources