23404 Sand Ridge Rd, Diamond Bar, CA 91765

Local rules require you to be signed in to see more photos.

Off market dec 2019 for $888K

$1,350,024

Est. refi paymentEst. refi $3,520/mo

•

2,208

sq ft

23404 Sand Ridge Rd, Diamond Bar, CA 91765

About this home

LOCATION, LOCATION, LOCATION, prime Diamond Bar neighborhood. Proud, elegant corner lot sits high from the street. Tri-level floor plan offers light sunny atmosphere with convenient room separation. Loaded with recent upgrades, including a gourmet kitchen with gorgeous granite counter tops with a lovely view of the back yard. Enjoy a casual breakfast in the cheerful kitchen or entertain friends in the formal dining room. The spacious family room has a cozy fireplace and custom bookshelves. This home includes a downstairs bedroom and a full bathroom. The master Bedroom and two spacious bedrooms are upstairs. The huge master suite offers dual closets including a spacious walk-in closet. The painters "just left" this gorgeous home is "turn-key" with, new air-conditioning, beautiful dual-pane windows, wood flooring and more. Relax and enjoy the resort style backyard with a sparkling swimming pool. Easy care drought resistant landscaping. Call today. .. this is a very special home.

Single-familyProperty Type

1977Year Built

7,614 sq ftLot Size

$611Est. Price/Sq.Ft.

3 garage spacesParking

Listed by Esther Berg •DRE #00543662 • Century 21 Masters

Bought with YIN ZHEN LI •DRE #01992880 • KW Executive

Redfin checked: 2 minutes ago

•Source:CRMLS #TR19244326

Redfin Estimate

$1,350,024

$462K since sold in December 2019$11K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.4% higher than the average sale price ($1.28M) of 6 comparable homes.

SOLD APR 13, 2026
$1,388,888
A
4 beds3 baths2,208 sq ft
23419 Sand Rdg, Diamond Bar, CA 91765
SOLD SEP 30, 2026
$1,218,888
B
4 beds3 baths2,380 sq ft
1423 Copper Mtn, Diamond Bar, CA 91765
BOUGHT WITH REDFIN JUL 10, 2026
$1,368,000
C
4 beds3 baths2,208 sq ft
1348 Rolling Knoll Rd, Diamond Bar, CA 91765
SOLD OCT 2, 2026
$1,166,000
D
4 beds3 baths2,218 sq ft
1752 Maple Hl, Diamond Bar, CA 91765
SOLD MAY 28, 2026
$1,390,000
E
5 beds3 baths2,074 sq ft
23409 Coyote Spgs, Diamond Bar, CA 91765
SOLD BY REDFIN JUN 4, 2026
$1,150,000
F
4 beds3 baths2,334 sq ft
23458 Stirrup 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

$661,809

Est. take-home

List your home with Redfin and save $6,750

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,866/mo

Redfin rental estimate

List your home for rent

Market trends in 91765, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

97.8%

0.8% MoM

Median sale price

$1.1M

$12K MoM

Avg. days on market

61d

18 days MoM

Recently sold homes

3 MoM

New listings for sale

NEW 4 HRS AGO
$445,000
2 beds2 baths794 sq ft
22769 Lakeway Dr #433, Diamond Bar, CA 91765
NEW 10 HRS AGO
$528,000
2 beds2.5 baths1,265 sq ft
420 Golden Springs Dr, Diamond Bar, CA 91765
OPEN SUN, 2PM TO 5PM
$590,000
2 beds2 baths999 sq ft
24202 Sylvan Glen Rd Unit E, Diamond Bar, CA 91765
OPEN SAT, 1PM TO 4PM
$1,698,000
5 beds3.5 baths3,378 sq ft
1920 Flint Rock Rd, Diamond Bar, CA 91765
$580,000
3 beds1.5 baths1,010 sq ft
1250 S Diamond Bar Unit B, Diamond Bar, CA 91765
OPEN SAT
$999,999
4 beds2 baths1,771 sq ft
1123 Cleghorn, Diamond Bar, CA 91765
$2,068,000
5 beds5 baths4,725 sq ft
23553 Canyon Vista Ct, Diamond Bar, CA 91765
OPEN SAT, 1PM TO 4PM
$509,000
2 beds2 baths828 sq ft
800 Grand Ave Unit A15, Diamond Bar, CA 91765
OPEN SUN, 1PM TO 4PM
$899,899
3 beds2 baths1,300 sq ft
2740 Sunbright, Diamond Bar, CA 91765
OPEN SAT, 2PM TO 5PM
$675,000
3 beds2 baths989 sq ft
23516 Deer Spring Ln, Diamond Bar, CA 91765
See all

Provided by Redfin

Sale history for 23404 Sand Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2025

$12,300 (+5.1%)

$557,756 + $432,819

$990,575

2024

$11,701 (+2.5%)

$546,820 + $424,333

$971,153

2023

$11,419 (+2.1%)

$536,099 + $416,013

$952,112

2022

$11,183 (+1.9%)

$525,588 + $407,856

$933,444

2021

$10,978 (+1.3%)

$515,283 + $399,859

$915,142

2020

$10,838 (+112.1%)

$505,180 + $392,019

$897,199

2019

$5,111 (+4.9%)

$500,000 + $388,000

$888,000

2018

$4,872 (+4.6%)

$124,787 + $264,483

$389,270

2017

$4,656 (+3.3%)

$119,943 + $254,214

$374,157

2016

$4,509 (−0.6%)

$119,943 + $254,214

$374,157

2015

$4,534 (−0.2%)

$117,592 + $249,230

$366,822

2014

$4,543 (+1.2%)

$113,558 + $240,679

$354,237

2012

$4,489 (+2.9%)

$113,045 + $239,592

$352,637

2011

$4,361 (+0.8%)

$110,829 + $234,895

$345,724

2010

$4,327 (+0.5%)

$108,656 + $230,290

$338,946

2009

$4,307 (+2.8%)

$107,844 + $228,569

$336,413

2008

$4,189

$108,101 + $229,112

$337,213

Tax history for 23404 Sand Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2025

$12,300 (+5.1%)

$557,756 + $432,819

$990,575

2024

$11,701 (+2.5%)

$546,820 + $424,333

$971,153

2023

$11,419 (+2.1%)

$536,099 + $416,013

$952,112

2022

$11,183 (+1.9%)

$525,588 + $407,856

$933,444

2021

$10,978 (+1.3%)

$515,283 + $399,859

$915,142

2020

$10,838 (+112.1%)

$505,180 + $392,019

$897,199

2019

$5,111 (+4.9%)

$500,000 + $388,000

$888,000

2018

$4,872 (+4.6%)

$124,787 + $264,483

$389,270

2017

$4,656 (+3.3%)

$119,943 + $254,214

$374,157

2016

$4,509 (−0.6%)

$119,943 + $254,214

$374,157

2015

$4,534 (−0.2%)

$117,592 + $249,230

$366,822

2014

$4,543 (+1.2%)

$113,558 + $240,679

$354,237

2012

$4,489 (+2.9%)

$113,045 + $239,592

$352,637

2011

$4,361 (+0.8%)

$110,829 + $234,895

$345,724

2010

$4,327 (+0.5%)

$108,656 + $230,290

$338,946

2009

$4,307 (+2.8%)

$107,844 + $228,569

$336,413

2008

$4,189

$108,101 + $229,112

$337,213

*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

7,622 Sq. Ft.

Year renovated

1977

Sq. Ft.

2,208

Year built

1977

Style

Single Family Residential

County

Los Angeles County

APN

8702013036

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 Carport Spaces: 3
# of Garage Spaces: 3
Direct Garage Access, Driveway - Concrete, Garage - Front Entry, Garage Door Opener
Has Parking
# of Parking Spaces: 6

Interior

Laundry Information
Has Laundry
Individual Room

Kitchen Information
Appliances: Gas Range
Has Appliances
Breakfast Counter / Bar, Formal Dining Room, In Kitchen
Granite Counters, Remodeled Kitchen

Bathroom Information
# of Baths (Full): 3
Bathtub, Shower in Tub, Double Sinks In Master Bath

Cooling Information
Central
Has Cooling

Room Information
Dressing Area, Entry, Family Room, Living Room, Main Floor Bedroom, Primary Bathroom, Walk-In Closet

Fireplace Information
Family Room, Primary Bedroom
Has Fireplace

Heating Information
Central Furnace
Has Heating

Interior Features
Double Door Entry
Entry Level: 1
Granite Counters, High Ceilings (9 Feet+), Open Floor Plan
Levels: Two
Main Level Bathrooms: 1
Main Level Bedrooms: 1
Window Features: Double Pane Windows

Exterior

Exterior Information
Structure Type: House
Roof: Spanish Tile
Fencing: Blockwall, Vinyl
Has Fence
Construction Materials: Stucco

Foundation Information
Foundation Details: Concrete Slab

Exterior Features
Patio And Porch Features: Concrete
Has Patio
Pool Features: Private, Heated, In Ground
Has Pool
Has Sprinklers

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Corner Lot, Front Yard, Landscaped, Lawn, Sprinkler System

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Direction Faces: North
Parcel Number: 8702013036
Property Condition: Turnkey
Total # of Stories: 2
Has View
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Sewer: Public Sewer
Water Source: District/Public

Location

Neighborhood Information
Community Features: Street Lighting

School Information
High School District: Walnut Valley Unified

Location Information
Latitude: 33.99508600
Longitude: -117.80750100
Directions: South on Rolling Knoll from Grand Ave. - Left on Sand Ridge.
Road Surface Type: Maintained, Paved
Zoning: LCR18000*

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,208
Stories: —
Lot Size: 7,622 square feet
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1977
County: Los Angeles County
APN: 8702013036

Home facts updated by county records on Oct 7, 2026

Other

Listing Information
Days Active in MLS: 29
Continuous Days Active in MLS: 29

Listing Agent Information
List Agent First Name: Esther
List Agent Last Name: Berg

Listing Office Information
List Office Name: C-21 Masters

Selling Agent Information
Buyer Agent First Name: YIN ZHEN
Buyer Agent Last Name: LI

Selling Office Information
Buyer Office Name: KW Executive

Around this home

Schools

Quail Summit Elementary School

Public K-5 • Assigned • 0.2mi

9/10

Chaparral Middle School

Public 6-8 • Assigned • 0.6mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 2.1mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk 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

5 days above 97° expected this year, 14 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 9.7 hours in June and 6.9 hours in December, placing it above the U.S. average for solar exposure.

9.7 hrs

6.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.28M – $1.55M

Reach more buyers when you sell with Redfin. Save up to $13,500 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN SAT

$999,999

4 beds2 baths1,771 sq ft

1123 Cleghorn, Diamond Bar, CA 91765

OPEN SAT, 1PM TO 4PM3D WALKTHROUGH

$1,698,000

5 beds3.5 baths3,378 sq ft

1920 Flint Rock Rd, Diamond Bar, CA 91765

$6,980,000

6 beds6.5 baths11,000 sq ft

2855 Oak Knoll Dr, Diamond Bar, CA 91765

Country Queen Real Estate

$5,988,000

6 beds9 baths10,466 sq ft

2695 Shady Ridge Ln, Diamond Bar, CA 91765

OPEN SAT, 11AM TO 1PM

$1,000,000

3 beds2 baths1,436 sq ft

23433 Quail Summit Dr, Diamond Bar, CA 91765

OPEN SUN, 4PM TO 6PMVIDEO TOUR

$2,490,000

5 beds3 baths6,144 sq ft

2145 Indian Crk, Diamond Bar, CA 91765

RE/MAX Galaxy

New listings for sale in 91765

NEW 4 HRS AGO

$445,000

2 beds2 baths794 sq ft

22769 Lakeway Dr #433, Diamond Bar, CA 91765

NEW 10 HRS AGO

$528,000

2 beds2.5 baths1,265 sq ft

420 Golden Springs Dr, Diamond Bar, CA 91765

OPEN SUN, 2PM TO 5PM

$590,000

2 beds2 baths999 sq ft

24202 Sylvan Glen Rd Unit E, Diamond Bar, CA 91765

OPEN SAT, 1PM TO 4PM3D WALKTHROUGH

$1,698,000

5 beds3.5 baths3,378 sq ft

1920 Flint Rock Rd, Diamond Bar, CA 91765

$580,000

3 beds1.5 baths1,010 sq ft

1250 S Diamond Bar Unit B, Diamond Bar, CA 91765

OPEN SAT

$999,999

4 beds2 baths1,771 sq ft

1123 Cleghorn, Diamond Bar, CA 91765

$2,068,000

5 beds5 baths4,725 sq ft

23553 Canyon Vista Ct, Diamond Bar, CA 91765

OPEN SAT, 1PM TO 4PM

$509,000

2 beds2 baths828 sq ft

800 Grand Ave Unit A15, Diamond Bar, CA 91765

OPEN SUN, 1PM TO 4PM

$899,899

3 beds2 baths1,300 sq ft

2740 Sunbright, Diamond Bar, CA 91765

Home values near 23404 Sand Ridge Rd

Data from public records.

Address	Redfin Estimate
23419 Sand Ridge Rd, Diamond Bar, CA 4 Beds \| 3 Baths \| 2208 Sq. Ft.	$1,450,194
23429 Sand Ridge Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1822 Sq. Ft.	$1,025,651

Address	Redfin Estimate
23409 Sand Ridge Rd, Diamond Bar, CA 6 Beds \| - Baths \| 3002 Sq. Ft.	$1,367,760
23410 Sand Ridge Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1822 Sq. Ft.	$1,178,383

Address	Redfin Estimate
23405 Sand Ridge Rd, Diamond Bar, CA 4 Beds \| 3 Baths \| 2114 Sq. Ft.	$1,183,145
23418 Sand Ridge Rd, Diamond Bar, CA 3 Beds \| 3 Baths \| 1890 Sq. Ft.	$1,104,730

Property information provided by CRMLS when last listed in 2019. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

91709 homes for sale
91765 homes for sale
91789 homes for sale
91766 homes for sale
91768 homes for sale

Pathfinder homes for sale
Alameda Corridor homes for sale
Phillips Ranch homes for sale
Mount San Antonio College homes for sale

Houses for rent in Diamond Bar	Agents near me	Irvine, CA homes for sale	Diamond Bar Housing Market
Houses for sale near me	San Diego, CA homes for sale	Fremont, CA homes for sale
Land for sale near me	San Francisco, CA homes for sale	Sacramento, CA homes for sale
Open Houses near me	Los Angeles, CA homes for sale	Diamond Bar Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings

Irvine homes for sale
Pasadena homes for sale
Long Beach homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 91765, CA

Sale history for 23404 Sand Ridge Rd

Tax history for 23404 Sand Ridge 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 23404 Sand Ridge Rd

More real estate resources