445 S Rock River Rd, Diamond Bar, CA 91765

Off market oct 2022 for $785K

$873,082

Est. refi paymentEst. refi $5,259/mo

•

1,391

sq ft

445 S Rock River Rd, Diamond Bar, CA 91765

About this home

WELCOME HOME! GORGEOUS MOVE-IN READY SINGLE-STORY HOME nestled in the highly desirable and quiet neighborhood of Diamond Bar. This home has been fully renovated inside and out! As you enter your home it opens up into a large living room with a cozy fireplace and a large picture window that lets in lots of natural light. Your living room flows into your dining room and beautifully updated kitchen with loads of cabinetry, quartz countertops, brand new appliances and a custom tile backsplash. This beautiful home features 3 bedrooms and 2 bathrooms. Property features: New Windows, New Interior & Exterior Paint, New A/C & Furnace and new duct work, New Complete Plumbing Repipe including the Main Line from the street to the house, New Electrical panel and outlets, New Garage Door, Remodeled Bathrooms, New Flooring Throughout, Custom Tile Throughout, New Landscaping Front & Backyard (with drip system). Conveniently located near shopping, restaurants, schools, close to 57, 60, 71, 10 Freeways. This home is truly a must see!

Single-familyProperty Type

1971Year Built

6,656 sq ftLot Size

$628Est. Price/Sq.Ft.

2 car garageParking

Listed by Jason Lorge •DRE #01703599 • Keller Williams Los Feliz

Listed by Briana Lorge •DRE #01996731 • Keller Williams Los Feliz

Bought with Annie Lao •DRE #02084142 • The Holmes Company

Redfin checked: a minute ago

•Source:CRMLS #CV22197048

Redfin Estimate

$873,082

$88K since sold in October 2022$18K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.8% higher than the average sale price ($866K) of 6 comparable homes.

SOLD JUN 15, 2026
$910,000
A
4 beds2 baths1,503 sq ft
238 Tanforan, Diamond Bar, CA 91765
Seven Gables Real Estate
SOLD OCT 8, 2026
$755,000
B
4 beds2 baths1,386 sq ft
22928 Beaverhead Dr, Diamond Bar, CA 91765
SOLD SEP 2, 2026
$825,000
C
4 beds2 baths1,489 sq ft
105 N Palo Cedro, Diamond Bar, CA 91765
SOLD MAY 22, 2026
$895,000
D
3 beds2 baths1,554 sq ft
856 Golden Prados, Diamond Bar, CA 91765
SOLD JUN 9, 2026
$891,000
E
4 beds2 baths1,577 sq ft
353 S Rock River Rd, Diamond Bar, CA 91765
SOLD JUL 17, 2026
$920,000
F
3 beds2 baths1,272 sq ft
435 Navajo Spgs, Diamond Bar, CA 91765
Equity Union

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Earn from this home

Sell

$245,693

Est. take-home

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Refinance

Est. cash available

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Rent

$3,148/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

$1,450,000
3 beds3.5 baths2,716 sq ft
23843 Gold Rush Dr, Diamond Bar, CA 91765
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
See all

Provided by Redfin

Sale history for 445 S Rock River Rd

Year

Property tax

Land + Additions

Assessment*

2025

$10,999 (+8.6%)

$666,438 + $166,608

$833,046

2024

$10,127 (+2.0%)

$653,371 + $163,342

$816,713

2023

$9,928 (+9.6%)

$640,560 + $160,140

$800,700

2022

$9,061 (+443.7%)

$628,000 + $157,000

$785,000

2021

$1,667 (+0.5%)

$500,000 + $209,600

$709,600

2020

$1,659 (−1.5%)

$25,785 + $65,202

$90,987

2019

$1,684 (+10.5%)

$25,521 + $64,534

$90,055

2018

$1,523 (+1.8%)

$25,021 + $63,269

$88,290

2017

$1,496 (+4.9%)

$24,050 + $60,813

$84,863

2016

$1,426 (+0.8%)

$24,050 + $60,813

$84,863

2015

$1,415

$23,579 + $59,621

$83,200

2014

$1,414 (+1.5%)

$22,771 + $57,576

$80,347

2012

$1,393 (+3.1%)

$22,669 + $57,316

$79,985

2011

$1,352 (+1.0%)

$22,225 + $56,193

$78,418

2010

$1,339 (+3.3%)

$21,790 + $55,092

$76,882

2009

$1,296 (+12.4%)

$21,628 + $54,681

$76,309

2008

$1,153

$21,680 + $54,811

$76,491

Tax history for 445 S Rock River Rd

Year

Property tax

Land + Additions

Assessment*

2025

$10,999 (+8.6%)

$666,438 + $166,608

$833,046

2024

$10,127 (+2.0%)

$653,371 + $163,342

$816,713

2023

$9,928 (+9.6%)

$640,560 + $160,140

$800,700

2022

$9,061 (+443.7%)

$628,000 + $157,000

$785,000

2021

$1,667 (+0.5%)

$500,000 + $209,600

$709,600

2020

$1,659 (−1.5%)

$25,785 + $65,202

$90,987

2019

$1,684 (+10.5%)

$25,521 + $64,534

$90,055

2018

$1,523 (+1.8%)

$25,021 + $63,269

$88,290

2017

$1,496 (+4.9%)

$24,050 + $60,813

$84,863

2016

$1,426 (+0.8%)

$24,050 + $60,813

$84,863

2015

$1,415

$23,579 + $59,621

$83,200

2014

$1,414 (+1.5%)

$22,771 + $57,576

$80,347

2012

$1,393 (+3.1%)

$22,669 + $57,316

$79,985

2011

$1,352 (+1.0%)

$22,225 + $56,193

$78,418

2010

$1,339 (+3.3%)

$21,790 + $55,092

$76,882

2009

$1,296 (+12.4%)

$21,628 + $54,681

$76,309

2008

$1,153

$21,680 + $54,811

$76,491

*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

6,658 Sq. Ft.

Year renovated

1971

Sq. Ft.

1,391

Year built

1971

Style

Single Family Residential

County

Los Angeles County

APN

8718028012

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
Driveway, Driveway - Concrete, Garage, Garage - Front Entry, Garage - Single Door, Garage Door Opener
Has Parking
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
Inside

Kitchen Information
Appliances: Dishwasher, Garbage Disposal, Gas Range, Microwave, Range/Stove Hood
Has Appliances
Breakfast Counter / Bar, Formal Dining Room
Kitchen Island, Quartz Counters, Remodeled Kitchen

Bathroom Information
# of Baths (Full): 2
Shower in Tub, Exhaust fan(s), Remodeled, Upgraded, Walk-in shower

Cooling Information
Central
Has Cooling

Room Information
Kitchen, Living Room, Primary Bathroom, Primary Bedroom, Primary Suite, Walk-In Closet

Fireplace Information
Living Room, Gas
Has Fireplace

Flooring Information
Vinyl

Heating Information
Central Furnace
Has Heating

Interior Features
Sliding Glass Door(s)
Open Floor Plan, Pantry, Quartz Counters, Recessed Lighting
Levels: One
Main Level Bathrooms: 2
Main Level Bedrooms: 3
Window Features: Double Pane Windows

Exterior

Exterior Information
Structure Type: House
Roof: Shingle
Fencing: Blockwall, Wrought Iron
Has Fence

Foundation Information
Foundation Details: Concrete Slab

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

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Back Yard, Front Yard, Landscaped, Lawn, Sprinkler System, Sprinklers In Front, Sprinklers In Rear, Sprinklers Timer

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 8718028012
Property Condition: Turnkey
Total # of Stories: 1
Has View
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Sewer: Public Sewer
Cable Connected, Electricity Connected, Natural Gas Connected, Telephone - On Property, Sewer Connected, Water Connected
Water Source: District/Public

Location

Neighborhood Information
Community Features: Curbs, Sidewalks, Suburban

School Information
Elementary School: Armstrong
Middle Or Junior School: Lorbeer
High School: Diamond Ranch
High School District: Pomona Unified
Elementary School 2: ARMSTR
Middle Or Junior School 2: LORBEE
High School 2: DIARAN

Location Information
Latitude: 34.01625700
Longitude: -117.81947600
Directions: Take Sunset Crossing Rd off the 57 and head west and then turn left on N Prospectors Rd and then turn right on S. Rock River Rd
Zoning: LCR18000*

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,391
Stories: —
Lot Size: 6,658 square feet
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1971
County: Los Angeles County
APN: 8718028012

Home facts updated by county records on Oct 7, 2026

Other

Listing Information
Days Active in MLS: 7
Continuous Days Active in MLS: 7

Listing Agent Information
List Agent First Name: JASON
List Agent Last Name: LORGE
Co-List Agent First Name: Briana
Co-List Agent Last Name: Lorge

Listing Office Information
List Office Name: KW THE FOOTHILLS
Co-List Office Name: KW THE FOOTHILLS

Selling Agent Information
Buyer Agent First Name: Annie
Buyer Agent Last Name: Lao

Selling Office Information
Buyer Office Name: The Holmes Company

Around this home

Schools

K - 12
Preschool & daycare

Armstrong Elementary School

Public K-6 • Assigned • 0.3mi

5/10

Lorbeer Middle School

Public 7-8 • Assigned • 0.6mi

5/10

Diamond Ranch High School

Public 9-12 • Assigned • 2.4mi

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

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

7/10 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 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

$830,000 – $1.00M

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Golden Nest Realty Group

Home values near 445 S Rock River Rd

Data from public records.

Address	Redfin Estimate
469 S Rock River Road, Diamond Bar, CA 6 Beds \| 4 Baths \| 2712 Sq. Ft.	$1,085,847
466 S Rock River Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1391 Sq. Ft.	$857,706
448 S Rock River Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1391 Sq. Ft.	$866,153
430 S Rock River Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1391 Sq. Ft.	$841,133
414 S Rock River Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1740 Sq. Ft.	$841,860
427 S Rock River Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1440 Sq. Ft.	$863,188
415 S Palo Cedro Drive, Diamond Bar, CA 3 Beds \| 2 Baths \| 1541 Sq. Ft.	$867,743

Address	Redfin Estimate
475 S Rock River Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 2176 Sq. Ft.	$914,609
462 S Rock River Road, Diamond Bar, CA 4 Beds \| - Baths \| 1349 Sq. Ft.	$837,986
442 S Rock River Road, Diamond Bar, CA 4 Beds \| 3 Baths \| 1440 Sq. Ft.	$826,272
424 S Rock River Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1476 Sq. Ft.	$933,164
415 S Rock River Road, Diamond Bar, CA 3 Beds \| 3 Baths \| 2440 Sq. Ft.	$1,033,941
433 S Rock River Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1541 Sq. Ft.	$853,750
421 S Palo Cedro Drive, Diamond Bar, CA 4 Beds \| 2 Baths \| 1476 Sq. Ft.	$887,421

Address	Redfin Estimate
472 S Rock River Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1349 Sq. Ft.	$843,018
454 S Rock River Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1828 Sq. Ft.	$981,924
436 S Rock River Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1476 Sq. Ft.	$859,517
418 S Rock River Road, Diamond Bar, CA 3 Beds \| - Baths \| 1440 Sq. Ft.	$865,666
421 S Rock River Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1476 Sq. Ft.	$863,559
439 S Rock River Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1541 Sq. Ft.	$909,530
427 S Palo Cedro Drive, Diamond Bar, CA 3 Beds \| 2 Baths \| 1680 Sq. Ft.	$902,729

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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 445 S Rock River Rd

Tax history for 445 S Rock River 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 445 S Rock River Rd

More real estate resources