24151 High Knob Rd Unit A, Diamond Bar, CA 91765

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

Off market apr 2011 for $265K

$595,935

Est. refi paymentEst. refi $1,834/mo

•

1,438

sq ft

24151 High Knob Rd Unit A, Diamond Bar, CA 91765

About this home

Nice Townhouse In Desirable Area Of Diamond Bar. This Townhouse Is An End Unit. Features 3 bedrooms with 2.5 Baths. Bright Airy Floor Plan. Nice size Master Bedroom With His & Hers Closet. Spacious living room w/ fire place, Best Floor Plan, All Bedrooms Are Upstairs. Plenty of Guest Parking, Half Bathroom Downstairs, Nice Living Room, Kitchen & Dinning Which Leads To Your Nize Cozy Back Yard. Nice Clean Community.

TownhomeProperty Type

1985Year Built

2,919 sq ftLot Size

$414Est. Price/Sq.Ft.

2 car garageParking

Listed by Marlow Ayala •DRE #01337180 • RE/MAX OLYMPIC

Bought with JIN WOO •DRE #01267897 • Coldwell Banker Top Team

Redfin checked: 3 minutes ago

•Source:CRMLS #C10121652

Redfin Estimate

$595,935

$331K since sold in April 2011$35K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2% lower than the average sale price ($608K) of 6 comparable homes.

SOLD DEC 10, 2025
$680,000
A
3 beds2.5 baths1,420 sq ft
1010 Golden Springs Dr Unit B, Diamond Bar, CA 91765
SOLD APR 10, 2026
$535,000
B
3 beds3 baths1,265 sq ft
26 Blackbird Ln, Pomona, CA 91766
RE/MAX Galaxy
SOLD MAR 24, 2026
$515,000
C
3 beds3 baths1,265 sq ft
17 Blackbird, Pomona, CA 91766
RE/MAX Galaxy
SOLD APR 6, 2026
$760,000
D
3 beds2.5 baths1,345 sq ft
23 Calle Del Cabos, Pomona, CA 91766
SOLD JUL 21, 2026
$660,000
E
3 beds3 baths1,401 sq ft
24218 Sylvan Glen Rd Unit A, Diamond Bar, CA 91765
SOLD FEB 26, 2026
$500,000
F
3 beds3 baths1,265 sq ft
70 Willowcrest Ln, Pomona, CA 91766

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

Earn from this home

Sell

$429,554

Est. take-home

List your home with Redfin and save $2,980

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$1,192/mo

Redfin rental estimate

List your home for rent

Market trends in 91765, CA

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

98.5%

0.6% MoM

Median sale price

$1.1M

$10K MoM

Avg. days on market

43d

1 days MoM

Recently sold homes

100

5 MoM

New listings for sale

COMING SOON
$899,000
3 beds2 baths1,274 sq ft
22922 Dry Crk, Diamond Bar, CA 91765
OPEN TODAY, 2PM TO 5PM
$1,499,900
5 beds3 baths3,203 sq ft
24215 Delta Dr, Diamond Bar, CA 91765
$468,000
2 beds2.5 baths1,056 sq ft
22871 Hilton Head Dr #230, Diamond Bar, CA 91765
OPEN SUN, 11AM TO 3PM
$1,363,000
4 beds5 baths2,430 sq ft
883 Terrace W, Pomona, CA 91765
OPEN TODAY, 2:30PM TO 4:30PM
$1,050,000
4 beds2 baths1,859 sq ft
23547 Decorah, Diamond Bar, CA 91765
OPEN TODAY, 12PM TO 3PM
$1,080,000
4 beds2 baths1,600 sq ft
239 N Palo Cedro, Diamond Bar, CA 91765
OPEN TODAY, 1PM TO 4PM
$1,250,000
4 beds3 baths2,522 sq ft
830 Coldstream Ct, Diamond Bar, CA 91765
OPEN TODAY, 2PM TO 4PM
$1,000,000
3 beds2 baths1,436 sq ft
23433 Quail Summit Dr, Diamond Bar, CA 91765
OPEN TODAY, 1PM TO 4PM
$1,595,000
5 beds3 baths3,203 sq ft
1112 Summitridge, Diamond Bar, CA 91765
OPEN TODAY, 2PM TO 5PM
$2,490,000
5 beds3 baths6,144 sq ft
2145 Indian Crk, Diamond Bar, CA 91765
RE/MAX Galaxy
See all

Provided by Redfin

Sale history for 24151 High Knob Rd Unit A

Date

Event

Price

CRMLS #C10121652

Apr 13, 2011

Sold

$265,000

$184/sq ft

Apr 11, 2011

Pending

—

Jan 3, 2011

Delisted

—

Nov 19, 2010

Listed

$279,990

$195/sq ft

CRMLS #P521943

Feb 1, 2007

Listing Removed

—

Jun 28, 2006

Listed

$429,950

$299/sq ft

CRMLS #P295195

Jul 15, 2002

Sold

$217,000

$151/sq ft

Jun 12, 2002

Listed

$217,000

$151/sq ft

Public Records

Jun 22, 2001

Sold

$194,500

$135/sq ft

Public Records

Jan 28, 1999

Sold

$141,000

$98/sq ft

Public Records

May 23, 1994

Sold

$140,000

$97/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$4,897 (+9.6%)

$143,356 + $196,141

$339,497

2024

$4,467 (+1.9%)

$143,356 + $196,141

$339,497

2023

$4,382 (+1.6%)

$140,546 + $192,296

$332,842

2022

$4,312 (+2.3%)

$137,791 + $188,526

$326,317

2021

$4,214 (+0.4%)

$135,090 + $184,830

$319,920

2020

$4,199 (−2.4%)

$132,442 + $181,206

$313,648

2019

$4,301 (+7.1%)

$131,084 + $179,348

$310,432

2018

$4,014 (+1.8%)

$128,514 + $175,832

$304,346

2017

$3,944 (+4.7%)

$123,525 + $169,005

$292,530

2016

$3,766 (+0.8%)

$123,525 + $169,005

$292,530

2015

$3,735 (+0.6%)

$121,103 + $165,692

$286,795

2014

$3,711 (+0.6%)

$116,948 + $160,008

$276,956

2012

$3,687 (+13.3%)

$116,420 + $159,285

$275,705

2011

$3,254 (+0.7%)

$114,138 + $156,162

$270,300

2010

$3,232 (+2.7%)

$117,904 + $127,402

$245,306

2009

$3,147 (+5.0%)

$117,023 + $126,450

$243,473

2008

$2,999

$117,302 + $126,751

$244,053

Tax history for 24151 High Knob Rd Unit A

Year

Property tax

Land + Additions

Assessment*

2025

$4,897 (+9.6%)

$143,356 + $196,141

$339,497

2024

$4,467 (+1.9%)

$143,356 + $196,141

$339,497

2023

$4,382 (+1.6%)

$140,546 + $192,296

$332,842

2022

$4,312 (+2.3%)

$137,791 + $188,526

$326,317

2021

$4,214 (+0.4%)

$135,090 + $184,830

$319,920

2020

$4,199 (−2.4%)

$132,442 + $181,206

$313,648

2019

$4,301 (+7.1%)

$131,084 + $179,348

$310,432

2018

$4,014 (+1.8%)

$128,514 + $175,832

$304,346

2017

$3,944 (+4.7%)

$123,525 + $169,005

$292,530

2016

$3,766 (+0.8%)

$123,525 + $169,005

$292,530

2015

$3,735 (+0.6%)

$121,103 + $165,692

$286,795

2014

$3,711 (+0.6%)

$116,948 + $160,008

$276,956

2012

$3,687 (+13.3%)

$116,420 + $159,285

$275,705

2011

$3,254 (+0.7%)

$114,138 + $156,162

$270,300

2010

$3,232 (+2.7%)

$117,904 + $127,402

$245,306

2009

$3,147 (+5.0%)

$117,023 + $126,450

$243,473

2008

$2,999

$117,302 + $126,751

$244,053

*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

—

Year renovated

1985

Sq. Ft.

1,438

Year built

1985

Style

Condo/Co-op

County

Los Angeles County

APN

8704046123

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 30, 2026.

RMH

Medium/High Density Residential District

The RMH zoning district is intended for areas of existing and planned townhome, condominium, apartment, other multifamily residential projects, and mobile home parks. The maximum allowed density for new residential projects within this zoning district will be 16 dwellings per gross acre. The RMH zoning district is consistent with the medium high density residential land use category of the general plan.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Infrastructure
Fire house
Police station
Park & open space

Property details

Parking

Parking / Garage Information
# of Garage Spaces: 2

Interior

Laundry Information
Has Laundry
Inside

Bathroom Information
# of Baths (Full): 3

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Up, Primary Bedroom

Fireplace Information
Living Room
Has Fireplace

Heating Information
Central Furnace
Has Heating

Interior Features
Levels: Two

Exterior

Exterior Features
Pool Features: Community Pool
Has Pool

Lot Information
Lot Size Source: Assessor's Data

Property Information
Total # of Units: 160
Living Area Source: Assessor's Data
Parcel Number: 8704046123
Attached Property

Financial

Assesments Information
Assessments: Unknown

Location

Multi-Unit Information
# of Units In Community: 160

Homeowners Association
Is Part of Association
Association Fee: $228
Association Fee Frequency: Monthly

Neighborhood Information
Community Features: Curbs, Sidewalks

Location Information
Latitude: 34.03508200
Longitude: -117.79531200
Other Subdivision Name: Cimarron Oaks
Directions: Exit 57 fwy Exit Temple Go East to Golden Springs Turn Right To High Knob Turn Left. Community Is On Your Left Side
Subdivision Name: Cimarron Oaks

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,438
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1985
Year Renovated: 1985
County: Los Angeles County
APN: 8704046123

Home facts updated by county records on Aug 30, 2026

Other

Listing Information
Days Active in MLS: 46
Continuous Days Active in MLS: 46

Listing Agent Information
List Agent First Name: MARLOW
List Agent Last Name: AYALA

Listing Office Information
List Office Name: CENTURY 21 BRIGHT HORIZON

Selling Agent Information
Buyer Agent First Name: JIN
Buyer Agent Last Name: WOO

Selling Office Information
Buyer Office Name: Coldwell Banker Top Team

Around this home

Schools

Ranch Hills Elementary School

Public K-6 • Assigned • 0.6mi

7/10

Lorbeer Middle School

Public 7-8 • Assigned • 1.5mi

5/10

Diamond Ranch High School

Public 9-12 • Assigned • 1.3mi

8/10

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

4/10 Fire Factor

0.93% chance of being in a wildfire in next 30 years

6/10 Heat Factor

5 days above 99° expected this year, 15 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

$567,000 – $686,000

Reach more buyers when you sell with Redfin. Save up to $5,959 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN TODAY, 2PM TO 5PM

$539,000

3 beds1.5 baths1,159 sq ft

1676 Heather Dr, La Verne, CA 91750

RE/MAX 2000 REALTY

NEW CONSTRUCTION

$887,665

3 beds3 baths1,489 sq ft

685 S Brea Blvd #102, Brea, CA 92821

NEW CONSTRUCTION

$679,990

4 beds3.5 baths1,673 sq ft

411 Cypress Grove Ln, Pomona, CA 91767

$1,215,000

4 beds3.5 baths2,248 sq ft

18948 Northern Dancer Ln, Yorba Linda, CA 92886

ERA North Orange County

OPEN TODAY, 1PM TO 4PM

$581,990

3 beds2.5 baths1,558 sq ft

408 Cypress Grove Ln, Pomona, CA 91767

NEW CONSTRUCTION

$745,000

3 beds3.5 baths1,791 sq ft

2705 Erebus Ct, Pomona, CA 91767

New listings for sale in 91765

COMING SOON

$899,000

3 beds2 baths1,274 sq ft

22922 Dry Crk, Diamond Bar, CA 91765

OPEN TODAY, 2PM TO 5PM

$1,499,900

5 beds3 baths3,203 sq ft

24215 Delta Dr, Diamond Bar, CA 91765

$468,000

2 beds2.5 baths1,056 sq ft

22871 Hilton Head Dr #230, Diamond Bar, CA 91765

OPEN SUN, 11AM TO 3PM

$1,363,000

4 beds5 baths2,430 sq ft

883 Terrace W, Pomona, CA 91765

OPEN TODAY, 2:30PM TO 4:30PM

$1,050,000

4 beds2 baths1,859 sq ft

23547 Decorah, Diamond Bar, CA 91765

OPEN TODAY, 12PM TO 3PM

$1,080,000

4 beds2 baths1,600 sq ft

239 N Palo Cedro, Diamond Bar, CA 91765

OPEN TODAY, 1PM TO 4PM

$1,250,000

4 beds3 baths2,522 sq ft

830 Coldstream Ct, Diamond Bar, CA 91765

OPEN TODAY, 2PM TO 4PM

$1,000,000

3 beds2 baths1,436 sq ft

23433 Quail Summit Dr, Diamond Bar, CA 91765

OPEN TODAY, 1PM TO 4PM3D & VIDEO TOUR

$1,595,000

5 beds3 baths3,203 sq ft

1112 Summitridge, Diamond Bar, CA 91765

Home values near 24151 High Knob Rd Unit A

Data from public records.

Address	Redfin Estimate
24171 High Knob Rd Apartment A, Diamond Bar, CA 3 Beds \| - Baths \| 1438 Sq. Ft.	$634,211
24171 High Knob Rd Apartment D, Diamond Bar, CA 2 Beds \| 3 Baths \| 1265 Sq. Ft.	$606,107

Address	Redfin Estimate
24171 High Knob Rd Apartment B, Diamond Bar, CA 3 Beds \| 3 Baths \| 1420 Sq. Ft.	$640,288
24171 High Knob Rd Apartment E, Diamond Bar, CA 2 Beds \| 2 Baths \| 1071 Sq. Ft.	$521,988

Address	Redfin Estimate
24171 High Knob Rd Apartment C, Diamond Bar, CA 2 Beds \| - Baths \| 1215 Sq. Ft.	$563,122
24171 High Knob Rd Apartment F, Diamond Bar, CA 2 Beds \| 2 Baths \| 1108 Sq. Ft.	$518,638

Property information provided by CRMLS when last listed in 2010. 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

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 24151 High Knob Rd Unit A

Tax history for 24151 High Knob Rd Unit A

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 24151 High Knob Rd Unit A

More real estate resources