OFF MARKET

Off market dec 2017 for $363K

$588,369

Est. refi paymentEst. refi $2,898/mo

•

1,215

sq ft

24161 High Knob Rd Unit C, Diamond Bar, CA 91765

About this home

Nice 2 story townhouse in desirable area of Diamond Bar with spacious 2 master bedrooms upstairs, 2.5 baths. Located in a very quiet and well taken care of community. Close proximity to access freeways 10, 57, 71 and walking distance to bus stop. HOA amenities offers swimming pool & spa, tennis court and walking trails. HOA dues cover water, trash and exterior maintenance. Highly rated schools are; Ranch Hills Elementary School, Lorbeer Middle School and Diamond Ranch High School. Two car detached Garage with automatic garage door opener. Private fenced patio area with side gate access as well as direct access from sliding glass door or unit

TownhomeProperty Type

1985Year Built

1.87 acresLot Size

$484Est. Price/Sq.Ft.

2 car garageParking

Listed by Jose Medrano •DRE #01236375 • FAMILY REAL ESTATE NETWORK

Bought with Joshua Cho •DRE #01018822 • Sunny Hills Real Estate, Inc.

Redfin checked: 3 minutes ago

•Source:CRMLS #CV17178460

Redfin Estimate

$588,369

$225K since sold in December 2017$25K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.8% higher than the average sale price ($491K) of 6 comparable homes.

SOLD APR 9, 2026
$400,000
A
2 beds3 baths1,072 sq ft
28 Brownfield, Pomona, CA 91766
Re/Max Top Producers
SOLD AUG 20, 2026
$465,000
B
2 beds2 baths1,034 sq ft
69 Town And Country Rd, Pomona, CA 91766
SOLD APR 10, 2026
$535,000
C
3 beds3 baths1,265 sq ft
26 Blackbird Ln, Pomona, CA 91766
RE/MAX Galaxy
SOLD MAR 24, 2026
$515,000
D
3 beds3 baths1,265 sq ft
17 Blackbird, Pomona, CA 91766
RE/MAX Galaxy
SOLD SEP 3, 2026
$520,000
E
2 beds2 baths1,105 sq ft
950 Golden Springs Dr Unit F, Diamond Bar, CA 91765
SOLD APR 30, 2026
$511,000
F
2 beds2 baths1,109 sq ft
424 Golden Springs Dr Unit F, 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

$318,397

Est. take-home

List your home with Redfin and save $2,942

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$1,109/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 24161 High Knob Rd Unit C

Date

Event

Price

CRMLS #PW25224854

Dec 29, 2025

Listing Removed

—

Oct 15, 2025

Contingent

—

Sep 24, 2025

Listed

$650,000

$535/sq ft

CRMLS #CV17178460

Dec 20, 2017

Sold

$363,000

$299/sq ft

Nov 30, 2017

Pending

—

Oct 30, 2017

Price Changed

$363,000

$299/sq ft

Oct 12, 2017

Price Changed

$369,500

$304/sq ft

Oct 11, 2017

Relisted

—

Oct 11, 2017

Price Changed

$370,000

$305/sq ft

Oct 4, 2017

Pending

—

Sep 1, 2017

Price Changed

$385,000

$317/sq ft

Aug 3, 2017

Listed

$398,000

$328/sq ft

CRMLS #C412833

Dec 23, 2004

Listing Removed

—

Jul 23, 2004

Listed

$325,000

$267/sq ft

Public Records

May 10, 2004

Sold

$290,000

$239/sq ft

Public Records

Mar 15, 1995

Sold

$121,000

$100/sq ft

Public Records

Aug 19, 1988

Sold

$108,000

$89/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$5,785 (+9.0%)

$224,833 + $188,194

$413,027

2024

$5,307 (+2.0%)

$224,833 + $188,194

$413,027

2023

$5,205 (+1.6%)

$220,425 + $184,504

$404,929

2022

$5,123 (+2.3%)

$216,103 + $180,887

$396,990

2021

$5,010 (+0.4%)

$211,866 + $177,341

$389,207

2020

$4,992 (−2.4%)

$207,712 + $173,864

$381,576

2019

$5,117 (+7.2%)

$205,583 + $172,082

$377,665

2018

$4,775 (+22.5%)

$201,552 + $168,708

$370,260

2017

$3,898 (+4.7%)

$161,664 + $128,106

$289,770

2016

$3,725 (+0.8%)

$161,664 + $128,106

$289,770

2015

$3,694 (+0.7%)

$158,495 + $125,595

$284,090

2014

$3,670 (+22.6%)

$153,057 + $121,286

$274,343

2012

$2,992 (−12.5%)

$136,800 + $84,200

$221,000

2011

$3,422

$136,800 + $84,200

$221,000

2010

$3,423 (+1.4%)

$160,900 + $99,100

$260,000

2009

$3,376 (−12.2%)

$160,900 + $99,100

$260,000

2008

$3,844

$160,900 + $99,100

$260,000

Tax history for 24161 High Knob Rd Unit C

Year

Property tax

Land + Additions

Assessment*

2025

$5,785 (+9.0%)

$224,833 + $188,194

$413,027

2024

$5,307 (+2.0%)

$224,833 + $188,194

$413,027

2023

$5,205 (+1.6%)

$220,425 + $184,504

$404,929

2022

$5,123 (+2.3%)

$216,103 + $180,887

$396,990

2021

$5,010 (+0.4%)

$211,866 + $177,341

$389,207

2020

$4,992 (−2.4%)

$207,712 + $173,864

$381,576

2019

$5,117 (+7.2%)

$205,583 + $172,082

$377,665

2018

$4,775 (+22.5%)

$201,552 + $168,708

$370,260

2017

$3,898 (+4.7%)

$161,664 + $128,106

$289,770

2016

$3,725 (+0.8%)

$161,664 + $128,106

$289,770

2015

$3,694 (+0.7%)

$158,495 + $125,595

$284,090

2014

$3,670 (+22.6%)

$153,057 + $121,286

$274,343

2012

$2,992 (−12.5%)

$136,800 + $84,200

$221,000

2011

$3,422

$136,800 + $84,200

$221,000

2010

$3,423 (+1.4%)

$160,900 + $99,100

$260,000

2009

$3,376 (−12.2%)

$160,900 + $99,100

$260,000

2008

$3,844

$160,900 + $99,100

$260,000

*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

2.5

Stories

—

Lot width

—

Lot depth

—

Lot size

81,610

Year renovated

1985

Sq. Ft.

1,215

Year built

1985

Style

Townhouse

County

Los Angeles County

APN

8704046132

Parking Spaces

Basement

Accessible

HOA Dues

$299 /month

Garage

Yes

Features

Pool

Last updated by owner on Jun 3, 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
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
On Upper Level

Bathroom Information
# of Baths (Full): 3

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Up

Heating Information
Central Furnace
Has Heating

Interior Features
Levels: Two
Main Level Bathrooms: 2
Main Level Bedrooms: 2

Exterior

Exterior Features
Pool Features: Community Pool

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: 0-1 Unit/Acre

Property Information
Total # of Units: 1
Common Walls: 1 common wall
Parcel Number: 8704046132
Attached Property
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Unknown

Utilities

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

Location

Multi-Unit Information
# of Units In Community: 1

Homeowners Association
Is Part of Association
Association Name: Cimmaron Oaks VIII
Association Fee: $299
Association Fee Frequency: Monthly
Association Amenities: Pool, Spa

Neighborhood Information
Community Features: Sidewalks

School Information
High School District: Pomona Unified

Location Information
Latitude: 34.03572800
Longitude: -117.79483300
Directions: East of 57 Frwy, North of 60 Frwy
Zoning: LCR3800015U-C1

Public facts

Beds: 2
Baths: 2.5
Sq. Ft.: 1,215
Stories: —
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 1.87 acres
Style: Townhouse
Year Built: 1985
Year Renovated: 1985
County: Los Angeles County
APN: 8704046132
HOA Dues: $299/month
Garage: Yes
Features: Pool

Home facts updated by owner on Jun 3, 2026

Other

Listing Information
Days Active in MLS: 92
Continuous Days Active in MLS: 92

Listing Agent Information
List Agent First Name: JOSE
List Agent Last Name: MEDRANO

Listing Office Information
List Office Name: FAMILY REAL ESTATE NETWORK

Selling Agent Information
Buyer Agent First Name: Joshua
Buyer Agent Last Name: Cho

Selling Office Information
Buyer Office Name: Century 21 Sunny Hills

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

$559,000 – $677,000

Reach more buyers when you sell with Redfin. Save up to $5,884 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN TODAY, 1PM TO 4PM

$581,990

3 beds2.5 baths1,558 sq ft

412 Cypress Grove Ln, Pomona, CA 91767

NEW CONSTRUCTION

$724,990

4 beds3 baths2,079 sq ft

445 S Eleanor St, Pomona, CA 91766

NEW CONSTRUCTION

$887,665

3 beds3 baths1,489 sq ft

685 S Brea Blvd #102, Brea, CA 92821

NEW CONSTRUCTION

$977,716

3 beds3.5 baths1,797 sq ft

685 S Brea Blvd #104, Brea, CA 92821

OPEN SUN, 11AM TO 3PM

$638,000

3 beds2.5 baths1,669 sq ft

4150 Schaefer Ave #31, Chino, CA 91710

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 24161 High Knob Rd Unit C

Data from public records.

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

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

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

Property information provided by CRMLS when last listed in 2017. This data may not show owner updates. 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 24161 High Knob Rd Unit C

Tax history for 24161 High Knob Rd Unit C

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 24161 High Knob Rd Unit C

More real estate resources