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Off market apr 2010 for $740K

$1,459,632

Est. refi paymentEst. refi $4,808/mo

•

2,499

sq ft

21231 SUNDANCE St, Walnut, CA 91789

About this home

A COMFORTABLE 2 STORY SINGLE FAMILY HOUSE LOCATED IN THE PRESTIGIOUS WALNUT SCHOOL DISTRICT. THIS PROPERTY HAS: 4 BEDROOMS, 3 FULL BATHROOMS. GRANITE COUNTER TOP AND NEWLY UPGRADED KITCHEN CABINETS. SUNKEN FORMAL LIVING ROOM W/ CATHERDRAL CEILING. UPSTAIRS IS ALL CARPETED. HIGH CEILING IN MASTER BEDROOM. CUSTOM MADE SHELF AND DRAWERS IN BEDROOM CLOSETS. OFFICE/WORKSHOP IN GARAGE WITH BUILT IN CABINETS. STEPPED DOWN FAMILY ROOM W/ FIREPLACE. AN ENCLOSED PERMITTED PATIO ROOM, 280 SQFT, PERFE4CT FOR ENTERTAINMENT. BACKYARD HAS BBQ W/ CHINESE COOKTOP, GAZEBO AND JACUZZI. BUILT-IN REAR STORAGE ROOM. SIDE YARD HAS CONCRETE PAD FOR MOTORHOME. A MUST SEE!!!

Single-familyProperty Type

1987Year Built

7,854 sq ftLot Size

$584Est. Price/Sq.Ft.

2 car garageParking

Listed by Shan Mao •DRE #01164902 • Treeline Realty & Investment

Bought with TED NG •DRE #01088808 • CENTURY 21 WEST COAST

Redfin checked: a minute ago

•Source:CRMLS #A10009571

Redfin Estimate

$1,459,632

$720K since sold in April 2010$13K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.1% higher than the average sale price ($1.42M) of 6 comparable homes.

SOLD FEB 11, 2026
$1,505,000
A
4 beds3 baths2,543 sq ft
20329 Rim Ridge Rd, Walnut, CA 91789
SOLD OCT 19, 2026
$1,400,000
B
4 beds3 baths2,479 sq ft
357 Windemere, Walnut, CA 91789
SOLD AUG 11, 2026
$1,550,000
C
4 beds3 baths2,481 sq ft
825 BRIDGEWATER Ln, Walnut, CA 91789
SOLD OCT 16, 2026
$1,180,000
D
4 beds2.5 baths2,074 sq ft
1310 Heidelberg Ave, Walnut, CA 91789
AG One Realty Inc.
SOLD AUG 20, 2026
$1,240,000
E
4 beds3 baths2,188 sq ft
20538 Barnard, Walnut, CA 91789
SOLD FEB 3, 2026
$1,618,000
F
4 beds3 baths2,704 sq ft
21963 E Snow Creek Dr, Walnut, CA 91789

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Earn from this home

Sell

$1,028,481

Est. take-home

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Refinance

Est. cash available

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Rent

$4,428/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

98.3%

0.5% MoM

Median sale price

$1.2M

$21K MoM

Avg. days on market

40d

1 days MoM

Recently sold homes

2 MoM

New listings for sale

$1,388,888
4 beds3 baths2,668 sq ft
2630 Pointer, Walnut, CA 91789
OPEN SAT, 12PM TO 4PM
$1,550,000
4 beds3 baths1,874 sq ft
322 La Tortola, Walnut, CA 91789
$1,268,000
6 beds3 baths3,000 sq ft
20548 Missionary Rdg, Walnut, CA 91789
OPEN TODAY, 1PM TO 4PM
$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 21231 SUNDANCE St

Year

Property tax

Land + Additions

Assessment*

2025

$12,287 (+4.8%)

$438,433 + $526,650

$965,083

2024

$11,727 (+2.4%)

$429,837 + $516,324

$946,161

2023

$11,449 (+2.0%)

$421,409 + $506,200

$927,609

2022

$11,221 (+1.8%)

$413,147 + $496,275

$909,422

2021

$11,020 (+1.2%)

$405,047 + $486,545

$891,592

2020

$10,885 (+1.9%)

$397,105 + $477,005

$874,110

2019

$10,682 (+3.9%)

$393,034 + $472,114

$865,148

2018

$10,280 (+4.6%)

$385,328 + $462,857

$848,185

2017

$9,824 (+2.9%)

$370,366 + $444,885

$815,251

2016

$9,549 (−0.5%)

$370,366 + $444,885

$815,251

2015

$9,594 (−0.2%)

$363,104 + $436,162

$799,266

2014

$9,614 (+1.0%)

$350,645 + $421,196

$771,841

2012

$9,519 (+2.9%)

$349,061 + $419,293

$768,354

2011

$9,255 (+66.8%)

$342,217 + $411,072

$753,289

2010

$5,550 (+0.3%)

$335,507 + $403,012

$738,519

2009

$5,531 (+2.6%)

$123,698 + $299,354

$423,052

2008

$5,390

$123,992 + $300,066

$424,058

Tax history for 21231 SUNDANCE St

Year

Property tax

Land + Additions

Assessment*

2025

$12,287 (+4.8%)

$438,433 + $526,650

$965,083

2024

$11,727 (+2.4%)

$429,837 + $516,324

$946,161

2023

$11,449 (+2.0%)

$421,409 + $506,200

$927,609

2022

$11,221 (+1.8%)

$413,147 + $496,275

$909,422

2021

$11,020 (+1.2%)

$405,047 + $486,545

$891,592

2020

$10,885 (+1.9%)

$397,105 + $477,005

$874,110

2019

$10,682 (+3.9%)

$393,034 + $472,114

$865,148

2018

$10,280 (+4.6%)

$385,328 + $462,857

$848,185

2017

$9,824 (+2.9%)

$370,366 + $444,885

$815,251

2016

$9,549 (−0.5%)

$370,366 + $444,885

$815,251

2015

$9,594 (−0.2%)

$363,104 + $436,162

$799,266

2014

$9,614 (+1.0%)

$350,645 + $421,196

$771,841

2012

$9,519 (+2.9%)

$349,061 + $419,293

$768,354

2011

$9,255 (+66.8%)

$342,217 + $411,072

$753,289

2010

$5,550 (+0.3%)

$335,507 + $403,012

$738,519

2009

$5,531 (+2.6%)

$123,698 + $299,354

$423,052

2008

$5,390

$123,992 + $300,066

$424,058

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

Public record

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

7,865 Sq. Ft.

Year renovated

1987

Sq. Ft.

2,219

Year built

1987

Style

Single Family Residential

County

Los Angeles County

APN

8720045019

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 7, 2026.

Property details

Parking

Parking / Garage Information
# of Garage Spaces: 2

Interior

Laundry Information
Has Laundry
Dryer Included, Individual Room, Washer Included

Kitchen Information
Appliances: Microwave, Oven
Has Appliances
Formal Dining Room

Bathroom Information
# of Baths (Full): 2
# of Baths (3/4): 1

Cooling Information
Central
Has Cooling

Room Information
Family Room, Living Room, Primary Bedroom

Fireplace Information
Living Room
Has Fireplace

Interior Features
Levels: Two

Exterior

Exterior Features
Patio And Porch Features: Enclosed
Has Patio
Pool Features: None
Has Sprinklers

Lot Information
Lot Size Source: Assessor's Data
Lot Features: Sprinklers In Front

Property Information
Living Area Source: See Remarks
Parcel Number: 8720045019
Attached Property

Location

Neighborhood Information
Community Features: Curbs

School Information
High School District: Walnut Valley Unified

Location Information
Latitude: 34.02472400
Longitude: -117.84048900

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,219
Stories: —
Lot Size: 7,865 square feet
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1987
County: Los Angeles County
APN: 8720045019

Home facts updated by county records on Oct 7, 2026

Other

Listing Information
Days Active in MLS: 56
Continuous Days Active in MLS: 56

Listing Agent Information
List Agent First Name: Shan
List Agent Last Name: Mao

Listing Office Information
List Office Name: Treeline Realty & Investment

Selling Agent Information
Buyer Agent First Name: TED
Buyer Agent Last Name: NG

Selling Office Information
Buyer Office Name: CENTURY 21 WEST COAST

Around this home

Schools

K - 12
Preschool & daycare

Vejar Elementary School

Public K-5 • Assigned • 1.3mi

8/10

Suzanne Middle School

Public 6-8 • Assigned • 0.6mi

10/10

Walnut High School

Public 9-12 • Assigned • 0.5mi

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.
2 weeks 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

7/10 Heat Factor

7 days above 98° 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

$1.39M – $1.68M

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Home values near 21231 SUNDANCE St

Data from public records.

Address	Redfin Estimate
21220 Sundance Street, Walnut, CA 4 Beds \| 3 Baths \| 2639 Sq. Ft.	$1,637,047
21205 Sundance Street, Walnut, CA 3 Beds \| 3 Baths \| 2479 Sq. Ft.	$1,518,847
21225 Sundance Street, Walnut, CA 3 Beds \| 3 Baths \| 2479 Sq. Ft.	$1,356,329
21251 Sundance Street, Walnut, CA 2 Beds \| 2 Baths \| 1709 Sq. Ft.	$1,026,377
403 Cloverdale Lane, Walnut, CA 3 Beds \| 2 Baths \| 1458 Sq. Ft.	$1,020,163
388 Windemere Lane, Walnut, CA 4 Beds \| 3 Baths \| 2703 Sq. Ft.	$1,505,647
351 Windemere Lane, Walnut, CA 6 Beds \| 3 Baths \| 2639 Sq. Ft.	$1,589,486

Address	Redfin Estimate
21214 Sundance Street, Walnut, CA 4 Beds \| 3 Baths \| 2219 Sq. Ft.	$1,396,846
21211 Sundance Street, Walnut, CA 4 Beds \| 3 Baths \| 2219 Sq. Ft.	$1,240,867
21237 Sundance Street, Walnut, CA 5 Beds \| 3 Baths \| 2197 Sq. Ft.	$1,261,368
21259 Sundance Street, Walnut, CA 3 Beds \| 2.5 Baths \| 1811 Sq. Ft.	$1,218,520
21249 Greenbrook Drive, Walnut, CA 3 Beds \| - Baths \| 1731 Sq. Ft.	$1,116,846
368 Windemere Lane, Walnut, CA 4 Beds \| 3 Baths \| 2219 Sq. Ft.	$1,340,741
357 Windemere Lane, Walnut, CA 4 Beds \| 3 Baths \| 2479 Sq. Ft.	$1,453,224

Address	Redfin Estimate
21206 Sundance Street, Walnut, CA 4 Beds \| 3 Baths \| 2751 Sq. Ft.	$1,750,886
21217 Sundance Street, Walnut, CA 4 Beds \| 3 Baths \| 2639 Sq. Ft.	$1,375,634
21245 Sundance Street, Walnut, CA 3 Beds \| 3 Baths \| 1811 Sq. Ft.	$1,114,851
402 Mockingbird Lane, Walnut, CA 4 Beds \| 4 Baths \| 2595 Sq. Ft.	$1,357,491
21257 Greenbrook Drive, Walnut, CA 4 Beds \| 3 Baths \| 2417 Sq. Ft.	$1,258,235
364 Windemere Lane, Walnut, CA 4 Beds \| 3 Baths \| 2904 Sq. Ft.	$1,500,689
21262 Greenbrook Drive, Walnut, CA 4 Beds \| 4 Baths \| 2217 Sq. Ft.	$1,271,208

Property information provided by CRMLS when last listed in 2010. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 91789, CA

Sale history for 21231 SUNDANCE St

Tax history for 21231 SUNDANCE St

Public record

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 21231 SUNDANCE St

More real estate resources