Google street view image for 20210 Rim Ridge Rd, Walnut, CA 91789

Off market aug 1977 for $83K

$1,295,001

Est. refi paymentEst. refi $569/mo

•

2,312

sq ft

20210 Rim Ridge Rd, Walnut, CA 91789

About this home

20210 Rim Ridge Rd is a 2,312 square foot house on a 10,065 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on August 18, 1977 for $83,000. Based on Redfin's Walnut data, we estimate the home's value is $1,295,001.

Single-familyProperty Type

1977Year Built

10,065 sq ftLot Size

$560Est. Price/Sq.Ft.

3 car garageParking

Source:Public Records

Redfin Estimate

$1,295,001

$1.2M since sold in August 1977$13K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.5% lower than the average sale price ($1.33M) of 6 comparable homes.

SOLD BY REDFIN JUL 16, 2026
$1,325,000
A
4 beds2.5 baths2,015 sq ft
19879 Vista Hermosa, Walnut, CA 91789
Redfin
SOLD MAY 4, 2026
$1,200,000
B
4 beds3 baths1,859 sq ft
19819 Camino Arroyo, Walnut, CA 91789
SOLD SEP 3, 2026
$1,328,000
C
4 beds3 baths2,082 sq ft
19356 Colina Dr, Walnut, CA 91789
SOLD SEP 25, 2026
$1,370,000
D
4 beds3 baths2,074 sq ft
20157 Stanford Ct, Walnut, CA 91789
SOLD FEB 11, 2026
$1,505,000
E
4 beds3 baths2,543 sq ft
20329 Rim Ridge Rd, Walnut, CA 91789
SOLD AUG 20, 2026
$1,240,000
F
4 beds3 baths2,188 sq ft
20538 Barnard, Walnut, CA 91789

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Earn from this home

Sell

$1,223,765

Est. take-home

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Est. cash available

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Rent

$4,179/mo

Redfin rental estimate

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Market trends in 91789, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

98.8%

0.5% MoM

Median sale price

$1.3M

$21K MoM

Avg. days on market

41d

9 days MoM

Recently sold homes

3 MoM

New listings for sale

COMING SOON
$985,000
4 beds2 baths1,588 sq ft
448 Acaso, Walnut, CA 91789
$1,100,000
3 beds2 baths1,420 sq ft
361 Calle Caballeros, Walnut, CA 91789
OPEN SAT, 11AM TO 4PM
$2,298,000
5 beds5 baths3,574 sq ft
19779 Arbor Ridge Dr, Walnut, CA 91789
$1,200,000
3 beds2.5 baths1,811 sq ft
21138 Valleyview, Walnut, CA 91789
$948,000
4 beds3 baths1,830 sq ft
21010 Cornerstone, Walnut, CA 91789
$1,070,000
3 beds2 baths1,487 sq ft
1215 Vassar Ln, Walnut, CA 91789
LISTED BY REDFIN
$550,000
2 beds2 baths912 sq ft
2627 S Quarry Ln Unit D, Walnut, CA 91789
$1,348,000
6 beds3 baths3,000 sq ft
20548 Missionary Ridge St, Walnut, CA 91789
$1,828,888
4 beds4 baths2,325 sq ft
22072 Portofino Dr, Walnut, CA 91789
$1,024,888
3 beds2 baths1,259 sq ft
1408 Cranmer Dr, Walnut, CA 91789
See all

Provided by Redfin

Sale history for 20210 Rim Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2025

$3,802 (+7.4%)

$32,245 + $194,982

$227,227

2024

$3,539 (+2.1%)

$31,613 + $191,159

$222,772

2023

$3,467 (+1.9%)

$30,994 + $187,411

$218,405

2022

$3,403 (+2.0%)

$30,387 + $183,737

$214,124

2021

$3,336 (+1.1%)

$29,792 + $180,135

$209,927

2020

$3,301 (+1.6%)

$29,208 + $176,603

$205,811

2019

$3,249 (+6.9%)

$28,909 + $174,793

$203,702

2018

$3,038 (+3.8%)

$28,343 + $171,366

$199,709

2017

$2,926 (+3.4%)

$27,244 + $164,712

$191,956

2016

$2,831 (+0.1%)

$27,244 + $164,712

$191,956

2015

$2,828 (−0.9%)

$26,710 + $161,483

$188,193

2014

$2,853 (+1.3%)

$25,794 + $155,943

$181,737

2012

$2,815 (+2.7%)

$25,678 + $155,239

$180,917

2011

$2,742 (+0.8%)

$25,175 + $152,196

$177,371

2010

$2,719 (+0.8%)

$24,682 + $149,212

$173,894

2009

$2,697 (+2.7%)

$24,498 + $148,097

$172,595

2008

$2,627

$24,557 + $148,449

$173,006

Tax history for 20210 Rim Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2025

$3,802 (+7.4%)

$32,245 + $194,982

$227,227

2024

$3,539 (+2.1%)

$31,613 + $191,159

$222,772

2023

$3,467 (+1.9%)

$30,994 + $187,411

$218,405

2022

$3,403 (+2.0%)

$30,387 + $183,737

$214,124

2021

$3,336 (+1.1%)

$29,792 + $180,135

$209,927

2020

$3,301 (+1.6%)

$29,208 + $176,603

$205,811

2019

$3,249 (+6.9%)

$28,909 + $174,793

$203,702

2018

$3,038 (+3.8%)

$28,343 + $171,366

$199,709

2017

$2,926 (+3.4%)

$27,244 + $164,712

$191,956

2016

$2,831 (+0.1%)

$27,244 + $164,712

$191,956

2015

$2,828 (−0.9%)

$26,710 + $161,483

$188,193

2014

$2,853 (+1.3%)

$25,794 + $155,943

$181,737

2012

$2,815 (+2.7%)

$25,678 + $155,239

$180,917

2011

$2,742 (+0.8%)

$25,175 + $152,196

$177,371

2010

$2,719 (+0.8%)

$24,682 + $149,212

$173,894

2009

$2,697 (+2.7%)

$24,498 + $148,097

$172,595

2008

$2,627

$24,557 + $148,449

$173,006

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

Property details

Interior

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

Exterior

Pool Information
Has Pool

Property Information
Subdivision Name: 31337
Living Sq. Ft: 2,312
# of Units: 1
Legal Description: TR=31337 LOT 54

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,068
Legal Lot Number: 54
Municipality Name: WALNUT
Acres: 0.2311
Depth Footage: 95
Front Footage: 103
Zoning Code: WAR18500*
County Use Description: SINGLE FAMILY RESID

Location Information
Parcel Location Influence: Cul-De-Sac

Utility Information
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.75
Sq. Ft.: 2,312
Stories: —
Parking Spaces: —
Basement: No
Accessible: No
Lot Size: 10,065 square feet
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1977
County: Los Angeles County
APN: 8709037011
HOA Dues: —
Garage: No
Features: —

Home facts updated by owner on Nov 8, 2020

Around this home

Schools

Cyrus J. Morris Elementary School

Public K-5 • Assigned • 0.8mi

8/10

Suzanne Middle School

Public 6-8 • Assigned • 0.8mi

10/10

Walnut High School

Public 9-12 • Assigned • 0.9mi

10/10

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

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 99° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

13 unhealthy days expected this year, 14 days in 30 years

Provided by First Street

Historical weather

Walnut, CA • 91789

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 9.9 hours in June and 6.8 hours in December, placing it above the U.S. average for solar exposure.

9.9 hrs

6.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.23M – $1.49M

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Home values near 20210 Rim Ridge Rd

Data from public records.

Address	Redfin Estimate
20201 Rim Ridge Rd, Walnut, CA 4 Beds \| 4 Baths \| 2510 Sq. Ft.	$1,415,756
20241 Rim Ridge Rd, Walnut, CA 4 Beds \| 3 Baths \| 2510 Sq. Ft.	$1,288,632

Address	Redfin Estimate
20204 Rim Ridge Rd, Walnut, CA 4 Beds \| 3 Baths \| 2479 Sq. Ft.	$1,351,193
20235 Rim Ridge Rd, Walnut, CA 4 Beds \| 3 Baths \| 2479 Sq. Ft.	$1,265,138

Address	Redfin Estimate
20214 Rim Ridge Rd, Walnut, CA 4 Beds \| 3 Baths \| 2115 Sq. Ft.	$1,228,416
20225 Rim Ridge Rd, Walnut, CA 4 Beds \| 3 Baths \| 2312 Sq. Ft.	$1,368,117

This data may not show owner updates. 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 91789, CA

Sale history for 20210 Rim Ridge Rd

Tax history for 20210 Rim Ridge Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91789

Home values near 20210 Rim Ridge Rd

More real estate resources