Off market mar 2005 for $485K

$924,123

Est. refi paymentEst. refi $3,253/mo

•

— ba

•

1,404

sq ft

23823 DECORAH Rd, Diamond Bar, CA 91765

About this home

Single-familyProperty Type

1964Year Built

8,542 sq ftLot Size

$658Est. Price/Sq.Ft.

2 car garageParking

Listed by SANDRA ALAMO • CENTURY 21 WEST COAST

Bought with SANDRA ALAMO • CENTURY 21 WEST COAST

Redfin checked: a few seconds ago

•Source:CRMLS #C418062

Redfin Estimate

$924,123

$439K since sold in March 2005$4,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.6% higher than the average sale price ($910K) of 5 comparable homes.

SOLD JUL 24, 2026
$945,000
A
4 beds2 baths1,503 sq ft
23905 Cholame, Diamond Bar, CA 91765
SOLD JUN 15, 2026
$910,000
B
4 beds2 baths1,503 sq ft
238 Tanforan, Diamond Bar, CA 91765
Seven Gables Real Estate
SOLD OCT 8, 2026
$755,000
C
4 beds2 baths1,386 sq ft
22928 Beaverhead Dr, Diamond Bar, CA 91765
SOLD SEP 29, 2026
$960,000
D
4 beds2 baths1,404 sq ft
22941 Dry Crk, Diamond Bar, CA 91765
SOLD MAY 18, 2026
$980,000
E
4 beds2 baths1,552 sq ft
23921 Strange Crk, 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

$716,970

Est. take-home

List your home with Redfin and save $4,621

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,156/mo

Redfin rental estimate

List your home for rent

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 SUN, 1:30PM TO 4:30PM
$1,249,999
4 beds3 baths2,210 sq ft
2611 Sutters Mill Dr, Diamond Bar, CA 91765
NEW 2 HRS AGO
$1,250,000
4 beds2 baths1,854 sq ft
22609 Mountain Laurel Way, Diamond Bar, CA 91765
OPEN TODAY, 11AM TO 2PM
$3,300,000
6 beds9 baths10,352 sq ft
2677 Wagon Train, Diamond Bar, CA 91765
OPEN SAT, 2PM TO 4PM
$1,160,000
5 beds3 baths2,262 sq ft
418 Willapa Ln, Diamond Bar, CA 91765
OPEN SAT, 1PM TO 4PM
$520,000
2 beds2 baths970 sq ft
2370 S Diamond Bar Blvd #D, Diamond Bar, CA 91765
OPEN SAT, 11AM TO 4PM
$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
$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
See all

Provided by Redfin

Sale history for 23823 DECORAH Rd

Date

Event

Price

CRMLS #C418062

Mar 1, 2005

Sold

$485,000

$345/sq ft

Oct 4, 2004

Listed

$489,000

$348/sq ft

CRMLS #P261865

Nov 30, 2001

Sold

$254,000

$181/sq ft

Sep 28, 2001

Listed

$255,000

$182/sq ft

CRMLS #H210730

Jun 30, 2001

Listing Removed

—

Dec 1, 2000

Listed

$235,000

$167/sq ft

Public Records

Feb 9, 1989

Sold

$201,810

$144/sq ft

Public Records

Dec 6, 1988

Sold

$157,500

$112/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$9,287 (+8.7%)

$551,643 + $137,902

$689,545

2024

$8,544 (+2.0%)

$540,827 + $135,199

$676,026

2023

$8,379 (+1.6%)

$530,223 + $132,549

$662,772

2022

$8,251 (+2.2%)

$519,827 + $129,950

$649,777

2021

$8,071 (+0.3%)

$509,635 + $127,402

$637,037

2020

$8,045 (−2.5%)

$499,643 + $124,904

$624,547

2019

$8,252 (+8.4%)

$494,520 + $123,624

$618,144

2018

$7,615 (+8.7%)

$484,824 + $121,200

$606,024

2017

$7,008 (+2.7%)

$434,000 + $109,000

$543,000

2016

$6,825 (+8.0%)

$434,000 + $109,000

$543,000

2015

$6,321 (+7.5%)

$434,000 + $109,000

$543,000

2014

$5,879 (+17.2%)

$363,000 + $91,000

$454,000

2012

$5,018 (+1.3%)

$320,000 + $80,000

$400,000

2011

$4,955

$299,900 + $75,000

$374,900

2010

$4,959 (+2.9%)

$299,900 + $75,000

$374,900

2009

$4,819 (−15.5%)

$299,900 + $75,000

$374,900

2008

$5,704

$299,900 + $75,000

$374,900

Tax history for 23823 DECORAH Rd

Year

Property tax

Land + Additions

Assessment*

2025

$9,287 (+8.7%)

$551,643 + $137,902

$689,545

2024

$8,544 (+2.0%)

$540,827 + $135,199

$676,026

2023

$8,379 (+1.6%)

$530,223 + $132,549

$662,772

2022

$8,251 (+2.2%)

$519,827 + $129,950

$649,777

2021

$8,071 (+0.3%)

$509,635 + $127,402

$637,037

2020

$8,045 (−2.5%)

$499,643 + $124,904

$624,547

2019

$8,252 (+8.4%)

$494,520 + $123,624

$618,144

2018

$7,615 (+8.7%)

$484,824 + $121,200

$606,024

2017

$7,008 (+2.7%)

$434,000 + $109,000

$543,000

2016

$6,825 (+8.0%)

$434,000 + $109,000

$543,000

2015

$6,321 (+7.5%)

$434,000 + $109,000

$543,000

2014

$5,879 (+17.2%)

$363,000 + $91,000

$454,000

2012

$5,018 (+1.3%)

$320,000 + $80,000

$400,000

2011

$4,955

$299,900 + $75,000

$374,900

2010

$4,959 (+2.9%)

$299,900 + $75,000

$374,900

2009

$4,819 (−15.5%)

$299,900 + $75,000

$374,900

2008

$5,704

$299,900 + $75,000

$374,900

*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

8,177 Sq. Ft.

Year renovated

1965

Sq. Ft.

1,404

Year built

1964

Style

Single Family Residential

County

Los Angeles County

APN

8703014002

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 7, 2026.

Low Density Residential District

The RL zoning district is intended primarily for parcels developed with existing detached single-family dwellings. The maximum allowed density for new residential subdivisions within this zoning district will be three dwellings per gross acre. The RL zoning district is consistent with the low density residential land use category of the general plan.

Permitted uses

Include but are not limited to:

Livestock production
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 Door Opener
Has Parking

Interior

Laundry Information
Has Laundry
Individual Room

Kitchen Information
Formal Dining Room

Cooling Information
Central
Has Cooling

Room Information
Dressing Area, Living Room, Primary Bedroom

Fireplace Information
Living Room
Has Fireplace

Flooring Information
Tile, Wood

Heating Information
Forced Air
Has Heating

Interior Features
Attic Fan
Levels: One
Spa Features: In Ground
Has Spa
Window Features: Blinds

Exterior

Exterior Information
Fencing: Brick Wall, Chain Link, Wood
Has Fence

Foundation Information
Foundation Details: Concrete Slab

Exterior Features
Patio And Porch Features: Covered
Has Patio
Pool Features: Filtered, Heated, In Ground
Has Pool
Has Sprinklers

Lot Information
Lot Size Source: Seller
Lot Features: Lot 6500-9999, Sprinklers In Front, Sprinklers In Rear, Yard

Property Information
Total # of Units: 1
Living Area Source: Seller
Parcel Number: 8703014002
Has View

Financial

Assesments Information
Assessments: Unknown

Location

Multi-Unit Information
# of Units In Community: 1

Homeowners Association
Association Fee: $22

Location Information
Latitude: 34.02717300
Longitude: -117.80480800

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,404
Stories: —
Lot Size: 8,177 square feet
Style: Single Family Residential
Year Built: 1964
Year Renovated: 1965
County: Los Angeles County
APN: 8703014002

Home facts updated by county records on Oct 7, 2026

Other

Listing Information
Days Active in MLS: 58
Continuous Days Active in MLS: 58

Listing Agent Information
List Agent First Name: SANDRA
List Agent Last Name: ALAMO

Listing Office Information
List Office Name: CENTURY 21 WEST COAS

Selling Agent Information
Buyer Agent First Name: SANDRA
Buyer Agent Last Name: ALAMO

Selling Office Information
Buyer Office Name: CENTURY 21 WEST COAS

Around this home

Schools

K - 12
Preschool & daycare

Lorbeer Middle School

Public 7-8 • Assigned • 0.7mi

5/10

Diamond Ranch High School

Public 9-12 • Assigned • 1.5mi

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
Was this helpful?

Climate risks

1/10 Flood Factor

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

4/10 Fire Factor

1% chance of being in a wildfire in next 30 years

6/10 Heat Factor

6 days above 99° expected this year, 17 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

$878,000 – $1.06M

Reach more buyers when you sell with Redfin. Save up to $9,241 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN SAT, 2PM TO 4PM

$1,160,000

5 beds3 baths2,262 sq ft

418 Willapa Ln, Diamond Bar, CA 91765

Remodeled home • Flat lot • Updated kitchen

$899,000

4 beds2 baths1,640 sq ft

211 Benicia Rd, Diamond Bar, CA 91765

8,142 sq ft lot • 2 garage spots • Built 1961

$1,170,000

4 beds2.5 baths2,154 sq ft

1029 Twin Cyn, Diamond Bar, CA 91765

Panoramic views • Quiet cul-de-sac • Oversized backyard

$979,999

5 beds3 baths2,204 sq ft

23966 Decorah, Diamond Bar, CA 91765

Enclosed patio • Grassy lawn • Washer and dryer

$919,900

4 beds2 baths1,465 sq ft

227 N Pintado Dr, Diamond Bar, CA 91765

Remodeled kitchen • Quartz countertops • Dual-pane windows

$988,000

4 beds2.5 baths1,893 sq ft

24126 Silver Spray, Diamond Bar, CA 91765

Remodeled kitchen • Brick fireplace • Backyard patio

New listings for sale in 91765

OPEN SUN, 1:30PM TO 4:30PM3D WALKTHROUGH

$1,249,999

4 beds3 baths2,210 sq ft

2611 Sutters Mill Dr, Diamond Bar, CA 91765

Whole canyon view • French doors • Big island

NEW 2 HRS AGO

$1,250,000

4 beds2 baths1,854 sq ft

22609 Mountain Laurel Way, Diamond Bar, CA 91765

Leased solar panels • 8,594 sq ft lot • 3 garage spots

OPEN TODAY, 11AM TO 2PM

$3,300,000

6 beds9 baths10,352 sq ft

2677 Wagon Train, Diamond Bar, CA 91765

Breathtaking views • Exceptional privacy • Resort style living

OPEN SAT, 2PM TO 4PM

$1,160,000

5 beds3 baths2,262 sq ft

418 Willapa Ln, Diamond Bar, CA 91765

Remodeled home • Flat lot • Updated kitchen

OPEN SAT, 1PM TO 4PM

$520,000

2 beds2 baths970 sq ft

2370 S Diamond Bar Blvd #D, Diamond Bar, CA 91765

Gated community • Ground level condo • Private patio

OPEN SAT, 11AM TO 4PM

$1,450,000

3 beds3.5 baths2,716 sq ft

23843 Gold Rush Dr, Diamond Bar, CA 91765

Remodeled kitchen • Infinity edge pool • Attached spa

OPEN SAT

$1,249,000

5 beds3 baths2,240 sq ft

233 N Platina, Diamond Bar, CA 91765

0.38 acre lot • 2 garage spots • Community pool

$595,000

2 beds2 baths1,191 sq ft

1120 Cleghorn Unit C, Diamond Bar, CA 91765

Private patio • Walking paths • Tennis courts

LISTED BY REDFINVIDEO TOUR

$4,980,000

7 beds7.5 baths7,660 sq ft

2611 Steeplechase Ln, Diamond Bar, CA 91765

Gated community • German-style manor • Architectural gem

Home values near 23823 DECORAH Rd

Data from public records.

Address	Redfin Estimate
23826 Decorah Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1272 Sq. Ft.	$755,709
23846 Decorah Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1272 Sq. Ft.	$884,671
23804 Decorah Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1346 Sq. Ft.	$921,050
23827 Decorah Road, Diamond Bar, CA 4 Beds \| 3 Baths \| 3012 Sq. Ft.	$1,107,584
23847 Decorah Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1279 Sq. Ft.	$842,397
23803 Decorah Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1724 Sq. Ft.	$1,036,420
23800 Twin Pines Lane, Diamond Bar, CA 4 Beds \| 2 Baths \| 1859 Sq. Ft.	$883,093

Address	Redfin Estimate
23820 Decorah Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1915 Sq. Ft.	$965,274
23840 Decorah Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1346 Sq. Ft.	$851,089
23760 Decorah Road, Diamond Bar, CA 5 Beds \| 3 Baths \| 2240 Sq. Ft.	$1,094,242
23835 Decorah Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1524 Sq. Ft.	$958,532
23755 Decorah Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1743 Sq. Ft.	$1,018,004
23811 Decorah Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1839 Sq. Ft.	$928,211
23801 Twin Pines Lane, Diamond Bar, CA 3 Beds \| 2 Baths \| 1783 Sq. Ft.	$1,055,427

Address	Redfin Estimate
23812 Decorah Road, Diamond Bar, CA 3 Beds \| - Baths \| 1600 Sq. Ft.	$891,806
23834 Decorah Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1859 Sq. Ft.	$930,619
23817 Decorah Road, Diamond Bar, CA 5 Beds \| 3 Baths \| 2240 Sq. Ft.	$1,099,890
23841 Decorah Road, Diamond Bar, CA 5 Beds \| 3 Baths \| 2366 Sq. Ft.	$1,072,181
23759 Decorah Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1586 Sq. Ft.	$907,680
23802 Twin Pines Lane, Diamond Bar, CA 5 Beds \| 3 Baths \| 2240 Sq. Ft.	$916,398
23805 Twin Pines Lane, Diamond Bar, CA 4 Beds \| 2 Baths \| 1503 Sq. Ft.	$945,724

Property information provided by CRMLS when last listed in 2004. 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.

Redfin Brokerage Licenses

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

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 23823 DECORAH Rd

Tax history for 23823 DECORAH 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 23823 DECORAH Rd

More real estate resources