296 S ROCK RIVER Dr, Diamond Bar, CA 91765

Off market sep 2001 for $227K

$868,819

Est. refi paymentEst. refi $1,757/mo

•

— ba

•

1,577

sq ft

296 S ROCK RIVER Dr, Diamond Bar, CA 91765

About this home

Single-familyProperty Type

1973Year Built

7,730 sq ftLot Size

$551Est. Price/Sq.Ft.

2 car garageParking

Listed by Nayu Bolanos •DRE #00922943 • Prudential California Realty

Bought with Jason** Madiedo •DRE #01210779

Redfin checked: 3 minutes ago

•Source:CRMLS #P255635

Redfin Estimate

$868,819

$642K since sold in September 2001$6,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7% lower than the average sale price ($934K) of 5 comparable homes.

SOLD JUN 9, 2026
$891,000
A
4 beds2 baths1,577 sq ft
353 S Rock River Rd, Diamond Bar, CA 91765
SOLD SEP 2, 2026
$825,000
B
4 beds2 baths1,489 sq ft
105 N Palo Cedro, Diamond Bar, CA 91765
SOLD OCT 8, 2026
$755,000
C
4 beds2 baths1,386 sq ft
22928 Beaverhead Dr, Diamond Bar, CA 91765
SOLD MAY 22, 2026
$1,240,000
D
4 beds2 baths1,708 sq ft
624 Great Bend Dr, Diamond Bar, CA 91765
SOLD MAR 31, 2026
$960,000
E
4 beds2 baths1,554 sq ft
23426 Clayhorn Dr, Diamond Bar, CA 91765

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$774,661

Est. take-home

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Refinance

Est. cash available

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Rent

$3,125/mo

Redfin rental estimate

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Market trends in 91765, CA

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

97.1%

0.7% MoM

Median sale price

$1.1M

$19K MoM

Avg. days on market

67d

6 days MoM

Recently sold homes

11 MoM

New listings for sale

OPEN SAT
$1,249,000
5 beds3 baths2,240 sq ft
233 N Platina, Diamond Bar, CA 91765
COMING SOON
$3,300,000
6 beds9 baths10,352 sq ft
2677 Wagon Train, Diamond Bar, CA 91765
$595,000
2 beds2 baths1,191 sq ft
1120 Cleghorn Unit C, Diamond Bar, CA 91765
LISTED BY REDFIN
$4,980,000
7 beds7.5 baths7,660 sq ft
2611 Steeplechase Ln, Diamond Bar, CA 91765
$1,079,000
4 beds3 baths2,126 sq ft
23548 Casa Loma, Diamond Bar, CA 91765
$430,000
2 beds2 baths788 sq ft
22761 Lakeway #414, Diamond Bar, CA 91765
$800,000
3 beds3 baths1,720 sq ft
2002 Silver Hawk #14, Diamond Bar, CA 91765
$438,000
2 beds2 baths934 sq ft
22820 Hilton Head #78, Diamond Bar, CA 91765
Golden Nest Realty Group
3D WALKTHROUGH
$1,150,000
5 beds3 baths2,204 sq ft
23917 Decorah, Diamond Bar, CA 91765
$990,000
3 beds3 baths1,972 sq ft
23266 Forest Cyn, Diamond Bar, CA 91765
See all

Provided by Redfin

Sale history for 296 S ROCK RIVER Dr

Year

Property tax

Land + Additions

Assessment*

2025

$5,132 (+10.3%)

$137,109 + $204,924

$342,033

2024

$4,652 (+3.0%)

$134,421 + $200,906

$335,327

2023

$4,517 (+2.8%)

$131,786 + $196,967

$328,753

2022

$4,396 (+2.3%)

$129,202 + $193,105

$322,307

2021

$4,296 (+0.4%)

$126,669 + $189,319

$315,988

2020

$4,280 (−2.3%)

$124,186 + $185,607

$309,793

2019

$4,380 (+8.5%)

$122,913 + $183,704

$306,617

2018

$4,036 (+1.8%)

$120,503 + $180,102

$300,605

2017

$3,965 (+4.7%)

$115,825 + $173,109

$288,934

2016

$3,787 (+0.9%)

$115,825 + $173,109

$288,934

2015

$3,755 (+0.6%)

$113,554 + $169,715

$283,269

2014

$3,733 (+0.7%)

$109,659 + $163,892

$273,551

2012

$3,707 (+3.1%)

$109,164 + $163,152

$272,316

2011

$3,595 (+0.7%)

$107,024 + $159,953

$266,977

2010

$3,572 (+2.8%)

$104,926 + $156,817

$261,743

2009

$3,475 (+4.9%)

$104,142 + $155,645

$259,787

2008

$3,312

$104,390 + $156,015

$260,405

Tax history for 296 S ROCK RIVER Dr

Year

Property tax

Land + Additions

Assessment*

2025

$5,132 (+10.3%)

$137,109 + $204,924

$342,033

2024

$4,652 (+3.0%)

$134,421 + $200,906

$335,327

2023

$4,517 (+2.8%)

$131,786 + $196,967

$328,753

2022

$4,396 (+2.3%)

$129,202 + $193,105

$322,307

2021

$4,296 (+0.4%)

$126,669 + $189,319

$315,988

2020

$4,280 (−2.3%)

$124,186 + $185,607

$309,793

2019

$4,380 (+8.5%)

$122,913 + $183,704

$306,617

2018

$4,036 (+1.8%)

$120,503 + $180,102

$300,605

2017

$3,965 (+4.7%)

$115,825 + $173,109

$288,934

2016

$3,787 (+0.9%)

$115,825 + $173,109

$288,934

2015

$3,755 (+0.6%)

$113,554 + $169,715

$283,269

2014

$3,733 (+0.7%)

$109,659 + $163,892

$273,551

2012

$3,707 (+3.1%)

$109,164 + $163,152

$272,316

2011

$3,595 (+0.7%)

$107,024 + $159,953

$266,977

2010

$3,572 (+2.8%)

$104,926 + $156,817

$261,743

2009

$3,475 (+4.9%)

$104,142 + $155,645

$259,787

2008

$3,312

$104,390 + $156,015

$260,405

*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

7,776 Sq. Ft.

Year renovated

1973

Sq. Ft.

1,577

Year built

1973

Style

Single Family Residential

County

Los Angeles County

APN

8718034015

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 7, 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
Direct Garage Access
Has Parking
# of Parking Spaces: 2

Interior

Laundry Information
In Garage

Kitchen Information
Has Appliances
Formal Dining Room, In Kitchen

Cooling Information
Central
Has Cooling

Room Information
Den, Living Room, Walk-In Closet

Fireplace Information
Has Fireplace

Flooring Information
Carpet

Heating Information
Forced Air
Has Heating

Interior Features
Ceiling Fan
Levels: One

Exterior

Exterior Information
Roof: Tile
Fencing: Brick Wall, Blockwall
Has Fence

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

Lot Information
Lot Size Source: Assessor's Data
Lot Features: Yard

Property Information
Common Walls: No Common Walls
Living Area Source: Public Records
Parcel Number: 8718034015
Year Built Source: Assessor

Utilities

Utilities Information
Sewer Connected
Water Source: District/Public

Location

School Information
High School District: Walnut Valley Unified

Location Information
Latitude: 34.01920300
Longitude: -117.81668100
Other Subdivision Name: Other
Subdivision Name: Other (OTHR)

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,577
Stories: —
Lot Size: 7,776 square feet
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1973
County: Los Angeles County
APN: 8718034015

Home facts updated by county records on Oct 7, 2026

Other

Listing Information
Days Active in MLS: 16
Continuous Days Active in MLS: 16

Listing Agent Information
List Agent First Name: Nayu
List Agent Last Name: Bolanos

Listing Office Information
List Office Name: Prudential Californi

Selling Agent Information
Buyer Agent First Name: Jason**
Buyer Agent Last Name: Madiedo

Selling Office Information
Buyer Office Name: Spring Funding Realty

Around this home

Schools

K - 12
Preschool & daycare

Armstrong Elementary School

Public K-6 • Assigned • 0.1mi

5/10

Lorbeer Middle School

Public 7-8 • Assigned • 0.5mi

5/10

Diamond Ranch High School

Public 9-12 • Assigned • 2.2mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The Diamond Bar market is shifting, creating new opportunities for both buyers and sellers. Buyers have a bit more negotiating room, while well-priced, well-maintained homes can still attract strong interest. If you’re considering a move, I’d be...
2 weeks ago • Diamond Bar
Sang Ur
Redfin Premier agent
124 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

7/10 Heat Factor

7 days above 98° expected this year, 20 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 10.1 hours in June and 6.8 hours in December, placing it above the U.S. average for solar exposure.

10.1 hrs

6.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$826,000 – $1.00M

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Home values near 296 S ROCK RIVER Dr

Data from public records.

Address	Redfin Estimate
335 South Rock River Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1680 Sq. Ft.	$908,976
317 South Rock River Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1369 Sq. Ft.	$889,823
273 South Rock River Rd, Diamond Bar, CA 5 Beds \| 2 Baths \| 1848 Sq. Ft.	$911,011
293 South Rock River Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1322 Sq. Ft.	$864,424
278 South Rock River Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1465 Sq. Ft.	$925,463
300 South Rock River Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1499 Sq. Ft.	$868,952
312 South Rock River Rd, Diamond Bar, CA 3 Beds \| - Baths \| 1369 Sq. Ft.	$863,136

Address	Redfin Estimate
329 South Rock River Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1476 Sq. Ft.	$848,248
285 South Rock River Rd, Diamond Bar, CA 5 Beds \| 2 Baths \| 1848 Sq. Ft.	$921,300
267 South Rock River Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1465 Sq. Ft.	$864,405
262 South Rock River Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1258 Sq. Ft.	$689,092
284 South Rock River Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1927 Sq. Ft.	$890,914
292 South Rock River Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1280 Sq. Ft.	$820,750
318 South Rock River Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1577 Sq. Ft.	$911,313

Address	Redfin Estimate
323 South Rock River Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1577 Sq. Ft.	$868,562
279 South Rock River Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1465 Sq. Ft.	$844,615
289 South Rock River Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1577 Sq. Ft.	$863,849
270 South Rock River Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1465 Sq. Ft.	$834,398
308 South Rock River Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1577 Sq. Ft.	$833,810
288 South Rock River Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1322 Sq. Ft.	$898,133
324 South Rock River Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 2065 Sq. Ft.	$941,995

Property information provided by CRMLS when last listed in 2001. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 91765, CA

Sale history for 296 S ROCK RIVER Dr

Tax history for 296 S ROCK RIVER Dr

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 296 S ROCK RIVER Dr

More real estate resources