Google street view image for 422 Mockingbird Ln, Walnut, CA 91789

Off market sep 1987 for $177K

$1,058,541

Est. refi paymentEst. refi $1,295/mo

•

2 ba

•

1,731

sq ft

422 Mockingbird Ln, Walnut, CA 91789

About this home

422 Mockingbird Ln is a 1,731 square foot house on a 7,342 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on September 23, 1987 for $177,000. Based on Redfin's Walnut data, we estimate the home's value is $1,058,541.

Single-familyProperty Type

1987Year Built

7,342 sq ftLot Size

$612Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,058,541

$882K since sold in September 1987$20K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.7% lower than the average sale price ($1.15M) of 6 comparable homes.

SOLD MAY 22, 2026
$1,240,000
A
4 beds2 baths1,708 sq ft
624 Great Bend Dr, Diamond Bar, CA 91765
SOLD SEP 10, 2026
$1,060,000
B
3 beds2 baths1,709 sq ft
21007 Parkridge Dr, Walnut, CA 91789
SOLD JUL 9, 2026
$1,080,000
C
3 beds2 baths1,662 sq ft
19933 Ralph, Walnut, CA 91789
SOLD MAR 25, 2026
$1,250,000
D
3 beds2.5 baths1,731 sq ft
350 Foxboro, Walnut, CA 91789
SOLD FEB 23, 2026
$1,149,000
E
3 beds2 baths1,623 sq ft
351 Foxboro, Walnut, CA 91789
SOLD SEP 18, 2026
$1,100,000
F
4 beds2 baths1,830 sq ft
20405 Tufts Cir, Walnut, CA 91789

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Earn from this home

Sell

$1,000,110

Est. take-home

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Refinance

Est. cash available

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Rent

$3,594/mo

Redfin rental estimate

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Market trends in 91789, CA

Last updated October 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

$1,388,888
4 beds3 baths2,668 sq ft
2630 Pointer, Walnut, CA 91789
OPEN NOV 14, 12PM TO 4PM
$1,550,000
4 beds3 baths1,874 sq ft
322 La Tortola, Walnut, CA 91789
$1,288,000
6 beds3 baths3,000 sq ft
20548 Missionary Rdg, Walnut, CA 91789
$1,450,000
4 beds2 baths2,053 sq ft
20092 Wildcat Canyon Rd, Walnut, CA 91789
Century 21 Masters
$1,488,888
4 beds2 baths2,053 sq ft
20859 E Yellow Feather Cir, Walnut, CA 91789
$1,588,000
4 beds3.5 baths2,473 sq ft
19935 Camino De Rosa, Walnut, CA 91789
$1,758,000
4 beds3 baths2,548 sq ft
838 Streamview, Walnut, CA 91789
$1,899,990
4 beds4 baths2,330 sq ft
22138 Portofino Dr, Walnut, CA 91789
$777,000
3 beds2.5 baths1,846 sq ft
1034 E Romney Dr, Walnut, CA 91789
$1,200,000
4 beds3 baths2,763 sq ft
950 Coronel Ct, Walnut, CA 91789
See all

Provided by Redfin

Sale history for 422 Mockingbird Ln

Year

Property tax

Land + Additions

Assessment*

2025

$5,063 (+6.3%)

$138,017 + $207,327

$345,344

2024

$4,765 (+2.2%)

$135,311 + $203,262

$338,573

2023

$4,661 (+2.0%)

$132,658 + $199,277

$331,935

2022

$4,571 (+1.9%)

$130,057 + $195,370

$325,427

2021

$4,487 (+1.1%)

$127,507 + $191,540

$319,047

2020

$4,437 (+1.8%)

$125,007 + $187,785

$312,792

2019

$4,360 (+7.2%)

$123,726 + $185,860

$309,586

2018

$4,067 (+4.2%)

$121,300 + $182,216

$303,516

2017

$3,902 (+3.0%)

$116,591 + $175,142

$291,733

2016

$3,787 (−0.1%)

$116,591 + $175,142

$291,733

2015

$3,791 (−0.5%)

$114,305 + $171,708

$286,013

2014

$3,811 (+1.1%)

$110,384 + $165,816

$276,200

2012

$3,770 (+2.7%)

$109,886 + $165,067

$274,953

2011

$3,672 (+0.8%)

$107,732 + $161,831

$269,563

2010

$3,643 (+0.5%)

$105,620 + $158,658

$264,278

2009

$3,623 (+2.7%)

$104,831 + $157,473

$262,304

2008

$3,527

$105,081 + $157,848

$262,929

Tax history for 422 Mockingbird Ln

Year

Property tax

Land + Additions

Assessment*

2025

$5,063 (+6.3%)

$138,017 + $207,327

$345,344

2024

$4,765 (+2.2%)

$135,311 + $203,262

$338,573

2023

$4,661 (+2.0%)

$132,658 + $199,277

$331,935

2022

$4,571 (+1.9%)

$130,057 + $195,370

$325,427

2021

$4,487 (+1.1%)

$127,507 + $191,540

$319,047

2020

$4,437 (+1.8%)

$125,007 + $187,785

$312,792

2019

$4,360 (+7.2%)

$123,726 + $185,860

$309,586

2018

$4,067 (+4.2%)

$121,300 + $182,216

$303,516

2017

$3,902 (+3.0%)

$116,591 + $175,142

$291,733

2016

$3,787 (−0.1%)

$116,591 + $175,142

$291,733

2015

$3,791 (−0.5%)

$114,305 + $171,708

$286,013

2014

$3,811 (+1.1%)

$110,384 + $165,816

$276,200

2012

$3,770 (+2.7%)

$109,886 + $165,067

$274,953

2011

$3,672 (+0.8%)

$107,732 + $161,831

$269,563

2010

$3,643 (+0.5%)

$105,620 + $158,658

$264,278

2009

$3,623 (+2.7%)

$104,831 + $157,473

$262,304

2008

$3,527

$105,081 + $157,848

$262,929

*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

Property Information
Subdivision Name: 32958
Living Sq. Ft: 1,731
# of Units: 1
Legal Description: TR=32958 LOT 233

Lot Information
# of Buildings: 1
Land Sq. Ft: 7,342
Legal Lot Number: 233
Municipality Name: WALNUT
Acres: 0.1685
Zoning Code: WARPD1230030DU
County Use Description: SINGLE FAMILY RESID

Utility Information
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,731
Stories: —
Lot Size: 7,342 square feet
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1987
County: Los Angeles County
APN: 8720044012

Home facts updated by county records on Oct 7, 2026

Around this home

Schools

K - 12
Preschool & daycare

Vejar Elementary School

Public K-5 • Assigned • 1.2mi

8/10

Suzanne Middle School

Public 6-8 • Assigned • 0.5mi

10/10

Walnut High School

Public 9-12 • Assigned • 0.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Walnut remains a competitive market, with strong demand for well-priced homes even as buyers have more inventory to choose from. If you’re considering a move in Walnut, I’d be happy to provide a personalized market analysis.
1 week ago • Walnut
Sang Ur
Redfin Premier agent
124 deals
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Climate risks

1/10 Flood Factor

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 99° expected this year, 20 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

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

$1.01M – $1.22M

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4 beds4 baths2,330 sq ft

22138 Portofino Dr, Walnut, CA 91789

Panoramic views • Designer backsplash • Solar panel system

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Private entrance • Serene courtyard • Main-level den

Home values near 422 Mockingbird Ln

Data from public records.

Address	Redfin Estimate
403 Mockingbird Ln, Walnut, CA 3 Beds \| 2 Baths \| 1458 Sq. Ft.	$1,100,405
423 Mockingbird Ln, Walnut, CA 3 Beds \| 3 Baths \| 1871 Sq. Ft.	$1,199,152
441 Mockingbird Ln, Walnut, CA 3 Beds \| - Baths \| 1458 Sq. Ft.	$1,100,280
436 Mockingbird Ln, Walnut, CA 3 Beds \| 2 Baths \| 1458 Sq. Ft.	$1,128,946
408 Mockingbird Ln, Walnut, CA 3 Beds \| 3 Baths \| 1937 Sq. Ft.	$1,109,226
403 Cloverdale Ln, Walnut, CA 3 Beds \| 2 Baths \| 1458 Sq. Ft.	$1,020,163
419 Cloverdale Ln, Walnut, CA 5 Beds \| 3 Baths \| 2471 Sq. Ft.	$1,546,112

Address	Redfin Estimate
409 Mockingbird Ln, Walnut, CA 3 Beds \| 2.5 Baths \| 1731 Sq. Ft.	$1,239,663
429 Mockingbird Ln, Walnut, CA 4 Beds \| 4 Baths \| 2629 Sq. Ft.	$1,389,435
442 Mockingbird Ln, Walnut, CA 3 Beds \| 3 Baths \| 1731 Sq. Ft.	$1,120,413
428 Mockingbird Ln, Walnut, CA 3 Beds \| - Baths \| 1937 Sq. Ft.	$1,210,991
402 Mockingbird Ln, Walnut, CA 4 Beds \| 4 Baths \| 2595 Sq. Ft.	$1,357,491
409 Cloverdale Ln, Walnut, CA 3 Beds \| 3 Baths \| 1731 Sq. Ft.	$1,086,740
418 Cloverdale Ln, Walnut, CA 3 Beds \| 2 Baths \| 1458 Sq. Ft.	$958,265

Address	Redfin Estimate
417 Mockingbird Ln, Walnut, CA 3 Beds \| 3 Baths \| 1937 Sq. Ft.	$1,173,623
437 Mockingbird Ln, Walnut, CA 4 Beds \| 3 Baths \| 2282 Sq. Ft.	$1,355,986
440 Mockingbird Ln, Walnut, CA 3 Beds \| 3 Baths \| 1733 Sq. Ft.	$1,146,602
416 Mockingbird Ln, Walnut, CA 3 Beds \| 2 Baths \| 1458 Sq. Ft.	$972,010
21131 Northview Dr, Walnut, CA 3 Beds \| 3 Baths \| 2210 Sq. Ft.	$1,236,718
415 Cloverdale Ln, Walnut, CA 3 Beds \| - Baths \| 1937 Sq. Ft.	$1,168,312
416 Cloverdale Ln, Walnut, CA 5 Beds \| 3 Baths \| 2192 Sq. Ft.	$1,463,657

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About this home

Redfin Estimate

Earn from this home

Market trends in 91789, CA

Sale history for 422 Mockingbird Ln

Tax history for 422 Mockingbird Ln

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91789

Home values near 422 Mockingbird Ln

More real estate resources