Google satellite image for 22621 Ridge Line Rd, Diamond Bar, CA 91765

Off Market Feb 2024 for $1.4M

$2,424,979

Est. refi paymentEst. refi $8,213/mo

•

3,699

sq ft

22621 Ridge Line Rd, Diamond Bar, CA 91765

About this home

22621 Ridge Line Rd is a 3,699 square foot house on a 1.76 acre lot with 4 bedrooms and 4 bathrooms. - it last sold on February 28, 2024 for $1,400,000. Based on Redfin's Diamond Bar data, we estimate the home's value is $2,424,979.

Single-familyProperty Type

1977Year Built

1.76 acresLot Size

$656Est. Price/Sq.Ft.

4 car garageParking

Source:Public Records

Redfin Estimate

$2,424,979

$1.0M since sold in February 2024$1,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 55.4% higher than the average sale price ($1.56M) of 6 comparable homes.

SOLD APR 28, 2026
$1,400,000
A
4 beds3 baths2,688 sq ft
2618 Rocky Trail Rd, Diamond Bar, CA 91765
SOLD MAR 13, 2026
$1,670,000
B
4 beds3 baths3,263 sq ft
22138 Rim Fire Ln, Diamond Bar, CA 91765
SOLD JUN 29, 2026
$1,350,000
C
4 beds3 baths2,334 sq ft
1715 Oxbow Ct, Diamond Bar, CA 91765
SOLD JUL 10, 2026
$1,350,000
D
4 beds3 baths2,268 sq ft
1754 Leaning Pne, Diamond Bar, CA 91765
SOLD MAR 6, 2026
$1,610,000
E
4 beds2.5 baths2,814 sq ft
2562 Steeplechase Ln, Diamond Bar, CA 91765
Meridox Real Estate
SOLD JUL 23, 2026
$1,980,000
F
5 beds4 baths4,642 sq ft
22517 Lazy Mdw, Diamond Bar, CA 91765

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Earn from this home

Sell

$1,222,555

Est. take-home

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Refinance

Est. cash available

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Rent

$4,829/mo

Redfin rental estimate

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Market trends in 91765, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.4%

0.4% MoM

Median sale price

$1.1M

$22K MoM

Avg. days on market

42d

3 days MoM

Recently sold homes

16 MoM

New listings for sale

NEW 21 MINS AGO
$435,000
2 beds1 bath850 sq ft
22824 Hilton Head Dr #90, Diamond Bar, CA 91765
OPEN SAT, 2PM TO 4PM
$349,000
2 beds2 baths949 sq ft
23635 Golden Springs Dr Unit 10B, Diamond Bar, CA 91765
OPEN SAT, 2PM TO 5PM
$1,398,000
4 beds2.5 baths2,857 sq ft
22060 Cedardale Dr, Diamond Bar, CA 91765
$2,198,000
5 beds5 baths4,212 sq ft
23601 Ridgecrest Ct, Diamond Bar, CA 91765
HOT HOME
$1,498,000
4 beds3 baths2,558 sq ft
20920 Running Branch Rd, Diamond Bar, CA 91765
$530,000
2 beds2 baths970 sq ft
2380 S Diamond Bar Unit D, Diamond Bar, CA 91765
$798,000
3 beds2.5 baths1,485 sq ft
22810 Chardonnay Dr #2, Diamond Bar, CA 91765
$1,199,888
3 beds2.5 baths1,745 sq ft
1423 Stonecrest Pl, Diamond Bar, CA 91765
COMING SOON
$818,800
3 beds3 baths1,570 sq ft
22935 Estoril Dr #6, Diamond Bar, CA 91765
$470,000
2 beds1 bath820 sq ft
1256 S Diamond Bar Blvd Unit D, Diamond Bar, CA 91765
See all

Provided by Redfin

Sale history for 22621 Ridge Line Rd

Date

Event

Price

CRMLS #PW26087846

Aug 15, 2026

Listing Removed

—

Jul 4, 2026

Price Changed

$2,480,000

$670/sq ft

Jun 8, 2026

Price Changed

$2,620,000

$708/sq ft

Apr 24, 2026

Listed

$2,680,000

$725/sq ft

Apr 23, 2026

Coming Soon

CRMLS #PW25120510

Oct 7, 2025

Listing Removed

—

May 30, 2025

Listed

$2,749,000

$743/sq ft

CRMLS #PW24138442

Jul 31, 2024

Listing Removed

—

Jul 18, 2024

Price Changed

$1,790,000

$484/sq ft

Jul 8, 2024

Listed

$1,800,000

$487/sq ft

CRMLS #PW24093445

Jun 4, 2024

Listing Removed

—

May 10, 2024

Listed

$1,749,000

$473/sq ft

Public Records

Feb 28, 2024

Sold

$1,400,000

$378/sq ft

Public Records

Sep 30, 1997

Sold

$620,000

$168/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$22,276 (+313.0%)

$1,000,000 + $783,300

$1,783,300

2024

$5,394 (+4.1%)

$1,000,000 + $783,300

$1,783,300

2023

$5,180 (+3.1%)

$66,572 + $319,353

$385,925

2022

$5,025 (+2.1%)

$65,267 + $313,092

$378,359

2021

$4,922 (+1.2%)

$63,988 + $306,953

$370,941

2020

$4,861 (+1.9%)

$62,734 + $300,935

$363,669

2019

$4,773 (+3.9%)

$62,091 + $297,850

$359,941

2018

$4,591 (+4.4%)

$60,874 + $292,010

$352,884

2017

$4,397 (+3.5%)

$58,511 + $280,672

$339,183

2016

$4,249 (−0.5%)

$58,511 + $280,672

$339,183

2015

$4,270 (−1.3%)

$57,364 + $275,169

$332,533

2014

$4,327 (+1.2%)

$55,397 + $265,727

$321,124

2012

$4,276 (+2.7%)

$55,147 + $264,527

$319,674

2011

$4,162 (+0.8%)

$54,066 + $259,341

$313,407

2010

$4,129 (+0.5%)

$53,006 + $254,256

$307,262

2009

$4,107 (+2.7%)

$52,610 + $252,356

$304,966

2008

$3,999

$52,735 + $252,956

$305,691

Tax history for 22621 Ridge Line Rd

Year

Property tax

Land + Additions

Assessment*

2025

$22,276 (+313.0%)

$1,000,000 + $783,300

$1,783,300

2024

$5,394 (+4.1%)

$1,000,000 + $783,300

$1,783,300

2023

$5,180 (+3.1%)

$66,572 + $319,353

$385,925

2022

$5,025 (+2.1%)

$65,267 + $313,092

$378,359

2021

$4,922 (+1.2%)

$63,988 + $306,953

$370,941

2020

$4,861 (+1.9%)

$62,734 + $300,935

$363,669

2019

$4,773 (+3.9%)

$62,091 + $297,850

$359,941

2018

$4,591 (+4.4%)

$60,874 + $292,010

$352,884

2017

$4,397 (+3.5%)

$58,511 + $280,672

$339,183

2016

$4,249 (−0.5%)

$58,511 + $280,672

$339,183

2015

$4,270 (−1.3%)

$57,364 + $275,169

$332,533

2014

$4,327 (+1.2%)

$55,397 + $265,727

$321,124

2012

$4,276 (+2.7%)

$55,147 + $264,527

$319,674

2011

$4,162 (+0.8%)

$54,066 + $259,341

$313,407

2010

$4,129 (+0.5%)

$53,006 + $254,256

$307,262

2009

$4,107 (+2.7%)

$52,610 + $252,356

$304,966

2008

$3,999

$52,735 + $252,956

$305,691

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning

Rural Residential District

The RR zoning district identifies hillside areas intended for rural living, including the keeping of animals, with supporting accessory structures. The maximum allowed density for new residential subdivisions within this zoning district will be one dwelling unit per gross acre, or lower densities where required by chapter 22.22 (Hillside Management). The RR zoning district is consistent with the rural 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

Interior

Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central

Exterior

Property Information
Subdivision Name: 30091
Living Sq. Ft: 3,699
# of Units: 1
Legal Description: TRACT NO 30091 LOT 22

Lot Information
# of Buildings: 1
Land Sq. Ft: 76,798
Legal Lot Number: 22
Municipality Name: DIAMOND BAR
Acres: 1.763
Zoning Code: LCR140000*
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 3,699
Stories: —
Parking Spaces: —
Basement: No
Accessible: No
Lot Size: 1.76 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1977
County: Los Angeles County
APN: 8713006023
HOA Dues: —
Garage: No
Features: —

Home facts updated by owner on Oct 29, 2024

Around this home

Schools

Evergreen Elementary School

Public K-5 • Assigned • 0.8mi

9/10

Chaparral Middle School

Public 6-8 • Assigned • 0.8mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 1.0mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The real estate market is becoming more balanced. Buyers have more inventory, more data, and more time to make informed decisions than they did a year ago. Well-priced homes are still moving quickly, but today’s market rewards preparation, strategy,...
1 month ago • Los Angeles County
Peter Santos
Redfin Premier agent
82 deals
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Climate risks

1/10 Flood Factor

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

5/10 Fire Factor

3% chance of being in a wildfire in next 30 years

5/10 Heat Factor

3 days above 98° expected this year, 8 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

88/ 100

Very good sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

8.2 hrs

5.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.30M – $2.79M

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New listings for sale in 91765

NEW 21 MINS AGO

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OPEN SAT, 2PM TO 4PM

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OPEN SAT, 2PM TO 5PM

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5 beds5 baths4,212 sq ft

23601 Ridgecrest Ct, Diamond Bar, CA 91765

HOT HOME

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$530,000

2 beds2 baths970 sq ft

2380 S Diamond Bar Unit D, Diamond Bar, CA 91765

$798,000

3 beds2.5 baths1,485 sq ft

22810 Chardonnay Dr #2, Diamond Bar, CA 91765

$1,199,888

3 beds2.5 baths1,745 sq ft

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COMING SOON

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Home values near 22621 Ridge Line Rd

Data from public records.

Address	Redfin Estimate
22727 Ridge Line Rd, Diamond Bar, CA 3 Beds \| 3 Baths \| 2997 Sq. Ft.	$1,770,657
22525 Ridge Line Rd, Diamond Bar, CA 7 Beds \| - Baths \| 6460 Sq. Ft.	$2,813,780

Address	Redfin Estimate
22741 Ridge Line Rd, Diamond Bar, CA 4 Beds \| - Baths \| 3565 Sq. Ft.	$1,918,625
22539 Ridge Line Rd, Diamond Bar, CA 5 Beds \| 5.5 Baths \| 5600 Sq. Ft.	$2,779,710

Address	Redfin Estimate
22807 Ridge Line Rd, Diamond Bar, CA 4 Beds \| 3.5 Baths \| 3857 Sq. Ft.	$2,427,206
22635 Ridge Line Rd, Diamond Bar, CA 4 Beds \| - Baths \| 3276 Sq. Ft.	$1,932,175

This data may not show owner updates. Learn more.

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