24101 High Knob Rd Unit C, Diamond Bar, CA 91765

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Off market jan 2024 for $625K

$594,447

Est. refi paymentEst. refi $4,315/mo

•

1,215

sq ft

24101 High Knob Rd Unit C, Diamond Bar, CA 91765

About this home

Charming two-story condo nestled in a convenient area of City of Diamond Bar. This lovely property boasts two bedrooms, both situated upstairs, and three bathrooms – two full bathrooms upstairs, each attached to a bedroom, and one powder room on the main floor. The main floor features an open living room, dining area, and kitchen, with laundry hookup conveniently placed in the upstairs hallway. Hardwood flooring throughout the lower level, and a sliding door in the dining area leads you to the backyard.

CondoProperty Type

1984Year Built

2.27 acresLot Size

$489Est. Price/Sq.Ft.

2 car garageParking

Listed by Jessica Chen •DRE #02070204 • Coldwell Banker Dynasty Arc.

Bought with John Hancock •DRE #01840114 • S.C. Real Estate Group, Inc.

Redfin checked: a few seconds ago

•Source:CRMLS #AR23174022

Redfin Estimate

$594,447

$31K since sold in January 2024$9,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.7% higher than the average sale price ($497K) of 6 comparable homes.

SOLD SEP 3, 2026
$520,000
A
2 beds2 baths1,105 sq ft
950 Golden Springs Dr Unit F, Diamond Bar, CA 91765
SOLD APR 30, 2026
$511,000
B
2 beds2 baths1,109 sq ft
424 Golden Springs Dr Unit F, Diamond Bar, CA 91765
SOLD AUG 20, 2026
$465,000
C
2 beds2 baths1,034 sq ft
69 Town And Country Rd, Pomona, CA 91766
SOLD JUN 11, 2026
$460,000
D
2 beds2 baths1,034 sq ft
67 Country Mile, Pomona, CA 91766
SOLD JUL 29, 2026
$489,000
E
3 beds2 baths1,293 sq ft
23 Willowcrest, Pomona, CA 91766
SOLD JUL 29, 2026
$535,000
F
2 beds1.5 baths1,079 sq ft
428 Golden Springs Dr Unit E, Diamond Bar, CA 91765
eXp Realty of California Inc

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Earn from this home

Sell

$86,146

Est. take-home

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Refinance

Est. cash available

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Rent

$1,118/mo

Redfin rental estimate

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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

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$468,000
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22871 Hilton Head Dr #230, Diamond Bar, CA 91765
OPEN SUN, 11AM TO 3PM
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883 Terrace W, Pomona, CA 91765
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$1,050,000
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23433 Quail Summit Dr, Diamond Bar, CA 91765
OPEN TODAY, 1PM TO 4PM
$1,595,000
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$2,490,000
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RE/MAX Galaxy
See all

Provided by Redfin

Sale history for 24101 High Knob Rd Unit C

Date

Event

Price

CRMLS #AR23174022

Jan 25, 2024

Sold

$625,000

$514/sq ft

Jan 2, 2024

Pending

—

Sep 20, 2023

Listed

$595,000

$490/sq ft

CRMLS #TR21199522

Sep 18, 2021

Listing Removed

—

CRMLS #CV15026498

Mar 12, 2015

Sold

$339,000

$279/sq ft

Mar 7, 2015

Pending

—

Feb 13, 2015

Contingent

—

Feb 6, 2015

Listed

$339,000

$279/sq ft

CRMLS #C08035089

Jun 11, 2008

Sold

$306,500

$252/sq ft

Jun 3, 2008

Listing Removed

—

May 16, 2008

Contingent

—

May 7, 2008

Price Changed

$318,800

$262/sq ft

Mar 8, 2008

Listed

$338,000

$278/sq ft

Public Records

Sep 4, 1990

Sold

$141,000

$116/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$6,996 (+33.1%)

$304,678 + $203,975

$508,653

2024

$5,255 (+2.0%)

$304,678 + $203,975

$508,653

2023

$5,154 (+1.6%)

$206,077 + $193,352

$399,429

2022

$5,074 (+2.3%)

$202,037 + $189,561

$391,598

2021

$4,961 (+0.4%)

$198,076 + $185,845

$383,921

2020

$4,944 (−2.4%)

$194,193 + $182,201

$376,394

2019

$5,067 (+7.3%)

$192,202 + $180,333

$372,535

2018

$4,721 (+1.8%)

$188,434 + $176,798

$365,232

2017

$4,639 (+4.6%)

$181,118 + $169,934

$351,052

2016

$4,434 (+3.9%)

$181,118 + $169,934

$351,052

2015

$4,267 (+0.7%)

$177,567 + $166,602

$344,169

2014

$4,236 (+41.9%)

$173,902 + $154,508

$328,410

2012

$2,986 (−12.5%)

$116,500 + $103,500

$220,000

2011

$3,413

$116,500 + $103,500

$220,000

2010

$3,414 (+2.9%)

$137,000 + $121,800

$258,800

2009

$3,318 (+34.1%)

$137,000 + $121,800

$258,800

2008

$2,474

$137,000 + $121,800

$258,800

Tax history for 24101 High Knob Rd Unit C

Year

Property tax

Land + Additions

Assessment*

2025

$6,996 (+33.1%)

$304,678 + $203,975

$508,653

2024

$5,255 (+2.0%)

$304,678 + $203,975

$508,653

2023

$5,154 (+1.6%)

$206,077 + $193,352

$399,429

2022

$5,074 (+2.3%)

$202,037 + $189,561

$391,598

2021

$4,961 (+0.4%)

$198,076 + $185,845

$383,921

2020

$4,944 (−2.4%)

$194,193 + $182,201

$376,394

2019

$5,067 (+7.3%)

$192,202 + $180,333

$372,535

2018

$4,721 (+1.8%)

$188,434 + $176,798

$365,232

2017

$4,639 (+4.6%)

$181,118 + $169,934

$351,052

2016

$4,434 (+3.9%)

$181,118 + $169,934

$351,052

2015

$4,267 (+0.7%)

$177,567 + $166,602

$344,169

2014

$4,236 (+41.9%)

$173,902 + $154,508

$328,410

2012

$2,986 (−12.5%)

$116,500 + $103,500

$220,000

2011

$3,413

$116,500 + $103,500

$220,000

2010

$3,414 (+2.9%)

$137,000 + $121,800

$258,800

2009

$3,318 (+34.1%)

$137,000 + $121,800

$258,800

2008

$2,474

$137,000 + $121,800

$258,800

*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

1984

Sq. Ft.

1,215

Year built

1984

Style

Condo/Co-op

County

Los Angeles County

APN

8704021252

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
Garage
Has Parking
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
Inside, On Upper Level

Kitchen Information
Appliances: Dishwasher, Garbage Disposal, Gas Range, Microwave, Refrigerator
Has Appliances
Area, In Living Room

Bathroom Information
# of Baths (Full): 2
# of Baths (1/4): 1
Bathtub

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Up, Kitchen, Living Room, Primary Bathroom, Primary Bedroom

Fireplace Information
Living Room
Has Fireplace

Flooring Information
Carpet, Wood

Heating Information
Central Furnace
Has Heating

Interior Features
Entry Level: 1
Entry Location: 1
Ceiling Fan
Levels: Two
Main Level Bathrooms: 1
Main Level Bedrooms: 0
Window Features: Blinds

Exterior

Exterior Information
Structure Type: House

Exterior Features
Pool Features: Association

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data

Property Information
Common Interest: Condominium
Total # of Units: 230
Common Walls: 2+ common walls
Living Area Source: Assessor's Data
Parcel Number: 8704021252
Attached Property
Total # of Stories: 2
Year Built Source: Assessor
Property ADU: No

Financial

Assesments Information
Assessments: Unknown

Utilities

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

Location

Multi-Unit Information
# of Units In Community: 161

Homeowners Association
Is Part of Association
Association Name: Cimarron OaksV111
Association Fee: $348
Association Fee Frequency: Monthly
Association Amenities: Pool, Spa, Barbecue, Outdoor Cooking Area

Neighborhood Information
Community Features: Sidewalks, Street Lighting

School Information
Elementary School: Ranch Hill
Middle Or Junior School: Lorbeer
High School: Diamond Ranch
High School District: Pomona Unified
Elementary School 2: RANHIL2
Middle Or Junior School 2: LORBEE
High School 2: DIARAN

Location Information
Latitude: 34.03536200
Longitude: -117.79510200
Directions: Temple to Golden Springs, then turn left to High Knob
Zoning: LCR3800015U-C1

Public facts

Beds: 2
Baths: 3.0
Sq. Ft.: 1,215
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1984
Year Renovated: 1984
County: Los Angeles County
APN: 8704021252

Home facts updated by county records on Aug 30, 2026

Other

Listing Information
Days Active in MLS: 99
Continuous Days Active in MLS: 99

Listing Agent Information
List Agent First Name: Jessica
List Agent Last Name: Chen

Listing Office Information
List Office Name: Coldwell Banker Dynasty Arc.

Selling Agent Information
Buyer Agent First Name: John
Buyer Agent Last Name: Hancock

Selling Office Information
Buyer Office Name: S.C. Real Estate Group, Inc.

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 • 1.4mi

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

$565,000 – $684,000

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Home values near 24101 High Knob Rd Unit C

Data from public records.

Address	Redfin Estimate
24131 High Knob Rd Apt A, Diamond Bar, CA 3 Beds \| 3 Baths \| 1438 Sq. Ft.	$666,104
24131 High Knob Rd Apt D, Diamond Bar, CA 2 Beds \| 2.5 Baths \| 1265 Sq. Ft.	$579,038

Address	Redfin Estimate
24131 High Knob Rd Apt B, Diamond Bar, CA 3 Beds \| 3 Baths \| 1420 Sq. Ft.	$618,084
24131 High Knob Rd Apt E, Diamond Bar, CA 2 Beds \| 2 Baths \| 1071 Sq. Ft.	$547,510

Address	Redfin Estimate
24131 High Knob Rd Apt C, Diamond Bar, CA 2 Beds \| 2.5 Baths \| 1215 Sq. Ft.	$568,623
24131 High Knob Rd Apt F, Diamond Bar, CA 2 Beds \| 2 Baths \| 1108 Sq. Ft.	$581,127

Property information provided by CRMLS when last listed in 2023. This data may not match . Learn more.

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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 24101 High Knob Rd Unit C

Tax history for 24101 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 24101 High Knob Rd Unit C

More real estate resources