Google street view image for 20447 Starshine Rd, Walnut, CA 91789

Off market feb 1998 for $270K

$1,307,650

Est. refi paymentEst. refi $2,035/mo

•

3 ba

•

2,265

sq ft

20447 Starshine Rd, Walnut, CA 91789

About this home

20447 Starshine Rd is a 2,265 square foot house on a 8,703 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on February 26, 1998 for $270,000. Based on Redfin's Walnut data, we estimate the home's value is $1,307,650.

Single-familyProperty Type

1974Year Built

8,703 sq ftLot Size

$577Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,307,650

$1.0M since sold in February 1998$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.7% higher than the average sale price ($1.27M) of 5 comparable homes.

SOLD APR 17, 2026
$1,488,000
A
4 beds3 baths2,426 sq ft
20573 Missionary Ridge St, Walnut, CA 91789
SOLD AUG 18, 2026
$1,040,000
B
4 beds3 baths1,954 sq ft
19721 Katrine Cir, Walnut, CA 91789
ReMax 2000 Realty
BOUGHT WITH REDFIN SEP 14, 2026
$1,360,000
C
4 beds3 baths2,404 sq ft
20111 Evening Breeze Dr, Walnut, CA 91789
SOLD JAN 2, 2026
$1,260,000
D
4 beds3 baths1,913 sq ft
20146 Donway Dr, Walnut, CA 91789
SOLD FEB 10, 2026
$1,220,000
E
4 beds3 baths2,294 sq ft
1419 Honeyhill Dr, Walnut, CA 91789

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Earn from this home

Sell

$1,218,729

Est. take-home

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Refinance

Est. cash available

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Rent

$4,160/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

99.3%

0.3% MoM

Median sale price

$1.2M

$19K MoM

Avg. days on market

32d

7 days MoM

Recently sold homes

0 MoM

New listings for sale

$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
$1,880,000
4 beds3 baths2,904 sq ft
20908 E Walnut Canyon Rd, Walnut, CA 91789
$2,250,000
7 beds5 baths3,873 sq ft
20144 Traveler, Walnut, CA 91789
3D WALKTHROUGH
$1,388,000
4 beds3.5 baths2,579 sq ft
673 Castlehill, Walnut, CA 91789
$1,600,000
4 beds2 baths2,208 sq ft
1528 S Gold Cyn, Walnut, CA 91789
$895,000
3 beds2 baths1,332 sq ft
20179 Barnard Ave, Walnut, CA 91789
$1,038,000
5 beds2 baths1,753 sq ft
20744 Earlgate, Walnut, CA 91789
$996,300
4 beds2 baths1,672 sq ft
1541 Walnut Leaf, Walnut, CA 91789
$1,180,000
4 beds2 baths1,717 sq ft
535 San Roque Dr, Walnut, CA 91789
See all

Provided by Redfin

Sale history for 20447 Starshine Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,804 (+3.1%)

$234,354 + $205,362

$439,716

2024

$5,628 (+3.4%)

$229,759 + $201,336

$431,095

2023

$5,445 (+2.3%)

$225,254 + $197,389

$422,643

2022

$5,324 (+1.8%)

$220,838 + $193,519

$414,357

2021

$5,228 (+1.3%)

$216,508 + $189,725

$406,233

2020

$5,161 (+1.7%)

$212,263 + $186,005

$398,268

2019

$5,072 (+5.1%)

$210,087 + $184,098

$394,185

2018

$4,826 (+2.1%)

$205,968 + $180,489

$386,457

2017

$4,728 (+2.2%)

$197,971 + $173,481

$371,452

2016

$4,628 (+1.7%)

$197,971 + $173,481

$371,452

2015

$4,552 (+0.2%)

$194,090 + $170,080

$364,170

2014

$4,545 (+5.5%)

$187,431 + $164,245

$351,676

2012

$4,309 (+3.0%)

$186,584 + $163,503

$350,087

2011

$4,182 (+1.0%)

$182,926 + $160,298

$343,224

2010

$4,141 (+2.2%)

$179,340 + $157,155

$336,495

2009

$4,050 (+2.4%)

$178,000 + $155,981

$333,981

2008

$3,957

$178,423 + $156,352

$334,775

Tax history for 20447 Starshine Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,804 (+3.1%)

$234,354 + $205,362

$439,716

2024

$5,628 (+3.4%)

$229,759 + $201,336

$431,095

2023

$5,445 (+2.3%)

$225,254 + $197,389

$422,643

2022

$5,324 (+1.8%)

$220,838 + $193,519

$414,357

2021

$5,228 (+1.3%)

$216,508 + $189,725

$406,233

2020

$5,161 (+1.7%)

$212,263 + $186,005

$398,268

2019

$5,072 (+5.1%)

$210,087 + $184,098

$394,185

2018

$4,826 (+2.1%)

$205,968 + $180,489

$386,457

2017

$4,728 (+2.2%)

$197,971 + $173,481

$371,452

2016

$4,628 (+1.7%)

$197,971 + $173,481

$371,452

2015

$4,552 (+0.2%)

$194,090 + $170,080

$364,170

2014

$4,545 (+5.5%)

$187,431 + $164,245

$351,676

2012

$4,309 (+3.0%)

$186,584 + $163,503

$350,087

2011

$4,182 (+1.0%)

$182,926 + $160,298

$343,224

2010

$4,141 (+2.2%)

$179,340 + $157,155

$336,495

2009

$4,050 (+2.4%)

$178,000 + $155,981

$333,981

2008

$3,957

$178,423 + $156,352

$334,775

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

Permits

Sep 22, 2026 • Final

Express solar roof mount residential with energy storage system - county

Install a new roof-mounted solar photovoltaic system with modules and a battery.

Battery

Electrical

Solar

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Interior

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

Exterior

Pool Information
Has Pool

View Information
View: Good

Property Information
Subdivision Name: 27141
Living Sq. Ft: 2,265
# of Units: 1
Legal Description: TRACT NO 27141 LOT 68

Lot Information
# of Buildings: 1
Land Sq. Ft: 8,703
Legal Lot Number: 68
Acres: 0.1998
Zoning Code: LCR18500*
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,265
Stories: —
Lot Size: 8,703 square feet
Style: Single Family Residential
Year Built: 1974
Year Renovated: 1974
County: Los Angeles County
APN: 8764014008

Home facts updated by county records on Oct 7, 2026

Around this home

Schools

Ybarra Academy For The Arts And Technology

Public K-8 • Assigned • 0.9mi

8/10

John A. Rowland High School

Public 9-12 • Assigned • 1.5mi

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

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

5/10 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

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 9.5 hours in June and 6.9 hours in December, placing it above the U.S. average for solar exposure.

9.5 hrs

6.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.24M – $1.50M

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Home values near 20447 Starshine Rd

Data from public records.

Address	Redfin Estimate
20537 Starshine Road, Walnut, CA 3 Beds \| 2 Baths \| 1821 Sq. Ft.	$1,108,120
20435 Starshine Road, Walnut, CA 5 Beds \| 3 Baths \| 2712 Sq. Ft.	$1,254,510

Address	Redfin Estimate
20523 Starshine Road, Walnut, CA 3 Beds \| 2 Baths \| 1599 Sq. Ft.	$1,035,927
20425 Starshine Road, Walnut, CA 5 Beds \| 3 Baths \| 2712 Sq. Ft.	$1,480,974

Address	Redfin Estimate
20509 Starshine Road, Walnut, CA 3 Beds \| 2 Baths \| 1599 Sq. Ft.	$974,908
20415 Starshine Road, Walnut, CA 3 Beds \| - Baths \| 1821 Sq. Ft.	$1,087,439

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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 20447 Starshine Rd

Tax history for 20447 Starshine Rd

Permits

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 20447 Starshine Rd

More real estate resources