24220 High Knob Rd, Diamond Bar, CA 91765

Off market jan 2014 for $549K

$1,085,006

Est. refi paymentEst. refi $3,793/mo

•

1,784

sq ft

24220 High Knob Rd, Diamond Bar, CA 91765

About this home

Single-familyProperty Type

1984Year Built

10,529 sq ftLot Size

$608Est. Price/Sq.Ft.

2 car garageParking

Listed by Cathy Cheng •DRE #01270713 • ReMax 2000 Realty

Bought with Cathy Cheng •DRE #01270713 • ReMax 2000 Realty

Redfin checked: a minute ago

•Source:CRMLS #TR13229135

Redfin Estimate

$1,085,006

$536K since sold in January 2014$12K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.4% higher than the average sale price ($1.06M) of 6 comparable homes.

SOLD JUL 31, 2026
$1,150,000
A
4 beds2 baths1,784 sq ft
522 Julian Ct, Diamond Bar, CA 91765
SOLD SEP 29, 2026
$1,122,000
B
4 beds2 baths1,814 sq ft
6 Los Felis, Pomona, CA 91766
SOLD SEP 4, 2026
$870,000
C
4 beds2 baths1,994 sq ft
1160 N Del Sol, Diamond Bar, CA 91765
SOLD JUL 24, 2026
$1,233,000
D
4 beds2 baths2,075 sq ft
23923 Minnequa Dr, Diamond Bar, CA 91765
SOLD MAY 4, 2026
$1,025,000
E
4 beds2 baths2,002 sq ft
1241 Flintlock Rd, Diamond Bar, CA 91765
Exp Realty of California Inc
SOLD AUG 19, 2026
$960,000
F
4 beds2 baths1,827 sq ft
492 Ballena, Diamond Bar, CA 91765

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Earn from this home

Sell

$713,141

Est. take-home

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Est. cash available

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Rent

$3,281/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

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OPEN SUN, 11AM TO 3PM
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OPEN TODAY, 1PM TO 4PM
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RE/MAX Galaxy
See all

Provided by Redfin

Sale history for 24220 High Knob Rd

Date

Event

Price

CRMLS #TR13229135

Jan 15, 2014

Sold

$549,000

$308/sq ft

Nov 30, 2013

Pending

—

Nov 11, 2013

Listed

$549,000

$308/sq ft

Public Records

Mar 27, 2006

Sold

$570,000

$320/sq ft

CRMLS #H600486

Mar 27, 2006

Sold

$575,000

$322/sq ft

Jan 12, 2006

Listed

$595,100

$334/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$9,201 (+9.0%)

$535,574 + $137,413

$672,987

2024

$8,441 (+2.0%)

$535,574 + $137,413

$672,987

2023

$8,276 (+1.6%)

$525,073 + $134,719

$659,792

2022

$8,148 (+2.3%)

$514,778 + $132,078

$646,856

2021

$7,966 (+0.3%)

$504,685 + $129,489

$634,174

2020

$7,939 (−2.5%)

$494,790 + $126,950

$621,740

2019

$8,141 (+8.1%)

$489,717 + $125,649

$615,366

2018

$7,530 (+1.8%)

$480,115 + $123,186

$603,301

2017

$7,398 (+4.7%)

$461,472 + $118,403

$579,875

2016

$7,067 (+0.9%)

$461,472 + $118,403

$579,875

2015

$7,006 (−7.2%)

$452,424 + $116,082

$568,506

2014

$7,548 (+44.0%)

$366,305 + $225,636

$591,941

2012

$5,240 (+3.0%)

$294,599 + $123,682

$418,281

2011

$5,090

$299,000 + $92,000

$391,000

2010

$5,094 (−8.3%)

$299,000 + $92,000

$391,000

2009

$5,555 (−13.9%)

$299,000 + $92,000

$391,000

2008

$6,454

$338,300 + $104,200

$442,500

Tax history for 24220 High Knob Rd

Year

Property tax

Land + Additions

Assessment*

2025

$9,201 (+9.0%)

$535,574 + $137,413

$672,987

2024

$8,441 (+2.0%)

$535,574 + $137,413

$672,987

2023

$8,276 (+1.6%)

$525,073 + $134,719

$659,792

2022

$8,148 (+2.3%)

$514,778 + $132,078

$646,856

2021

$7,966 (+0.3%)

$504,685 + $129,489

$634,174

2020

$7,939 (−2.5%)

$494,790 + $126,950

$621,740

2019

$8,141 (+8.1%)

$489,717 + $125,649

$615,366

2018

$7,530 (+1.8%)

$480,115 + $123,186

$603,301

2017

$7,398 (+4.7%)

$461,472 + $118,403

$579,875

2016

$7,067 (+0.9%)

$461,472 + $118,403

$579,875

2015

$7,006 (−7.2%)

$452,424 + $116,082

$568,506

2014

$7,548 (+44.0%)

$366,305 + $225,636

$591,941

2012

$5,240 (+3.0%)

$294,599 + $123,682

$418,281

2011

$5,090

$299,000 + $92,000

$391,000

2010

$5,094 (−8.3%)

$299,000 + $92,000

$391,000

2009

$5,555 (−13.9%)

$299,000 + $92,000

$391,000

2008

$6,454

$338,300 + $104,200

$442,500

*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

10,544 Sq. Ft.

Year renovated

1984

Sq. Ft.

1,784

Year built

1984

Style

Single Family Residential

County

Los Angeles County

APN

8704048001

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 30, 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
# of Parking Spaces: 2

Interior

Bathroom Information
# of Baths (Full): 2

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Down

Fireplace Information
Living Room
Has Fireplace

Interior Features
Levels: One

Exterior

Exterior Features
Pool Features: None

Lot Information
Lot Size Source: Assessor's Data

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 8704048001
Year Built Source: Assessor

Utilities

Utilities Information
Sewer Available
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 1

Neighborhood Information
Community Features: Curbs

Location Information
Latitude: 34.03429000
Longitude: -117.79330400
Road Surface Type: Maintained

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,784
Stories: —
Lot Size: 10,544 square feet
Style: Single Family Residential
Year Built: 1984
Year Renovated: 1984
County: Los Angeles County
APN: 8704048001

Home facts updated by county records on Aug 30, 2026

Other

Listing Information
Days Active in MLS: 20
Continuous Days Active in MLS: 20

Listing Agent Information
List Agent First Name: Cathy
List Agent Last Name: Cheng

Listing Office Information
List Office Name: ReMax 2000 Realty

Selling Agent Information
Buyer Agent First Name: Cathy
Buyer Agent Last Name: Cheng

Selling Office Information
Buyer Office Name: ReMax 2000 Realty

Around this home

Schools

Lorbeer Middle School

Public 7-8 • Assigned • 1.5mi

5/10

Diamond Ranch High School

Public 9-12 • Assigned • 1.2mi

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

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

6/10 Heat Factor

4 days above 99° expected this year, 11 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

$1.03M – $1.25M

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Home values near 24220 High Knob Rd

Data from public records.

Address	Redfin Estimate
24201 High Knob Rd, Diamond Bar, CA 5 Beds \| 4 Baths \| 2967 Sq. Ft.	$1,230,718
24219 High Knob Rd, Diamond Bar, CA 4 Beds \| - Baths \| 2032 Sq. Ft.	$1,259,332

Address	Redfin Estimate
24205 High Knob Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 1699 Sq. Ft.	$924,466
24225 High Knob Rd, Diamond Bar, CA 3 Beds \| 2 Baths \| 2128 Sq. Ft.	$1,237,131

Address	Redfin Estimate
24215 High Knob Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1784 Sq. Ft.	$979,524
24216 High Knob Rd, Diamond Bar, CA 3 Beds \| 5 Baths \| 2964 Sq. Ft.	$1,231,208

Property information provided by CRMLS when last listed in 2013. 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 24220 High Knob Rd

Tax history for 24220 High Knob 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 24220 High Knob Rd

More real estate resources