Off Market Jan 2020 for $745K

$1,090,497

Est. refi paymentEst. refi $4,726/mo

•

1,458

sq ft

21310 Spring St, Walnut, CA 91789

About this home

Single-familyProperty Type

1987Year Built

7,648 sq ftLot Size

$748Est. Price/Sq.Ft.

3 car garageParking

Listed by JOYCE YEE •DRE #01866543 • RE/MAX 2000 REALTY

Bought with JEANNE HAI •DRE #01133034 • CTC Investment Properties, Inc.

Redfin checked: 2 minutes ago

•Source:CRMLS #CV19218603

Redfin Estimate

$1,090,497

$345K since sold in January 2020$11K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4% higher than the average sale price ($1.05M) of 6 comparable homes.

SOLD FEB 23, 2026
$1,149,000
A
3 beds2 baths1,623 sq ft
351 Foxboro, Walnut, CA 91789
SOLD JUL 9, 2026
$1,080,000
B
3 beds2 baths1,662 sq ft
19933 Ralph, Walnut, CA 91789
SOLD MAR 25, 2026
$1,250,000
C
3 beds2.5 baths1,731 sq ft
350 Foxboro, Walnut, CA 91789
SOLD MAY 27, 2026
$900,000
D
3 beds2 baths1,553 sq ft
312 N Prospectors, Diamond Bar, CA 91765
SOLD JUL 7, 2026
$765,000
E
4 beds2 baths1,465 sq ft
227 N Pintado, Diamond Bar, CA 91765
SOLD FEB 9, 2026
$1,150,000
F
3 beds2 baths1,772 sq ft
1341 Cascade, Walnut, CA 91789

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Earn from this home

Sell

$513,335

Est. take-home

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Refinance

Est. cash available

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Rent

$3,622/mo

Redfin rental estimate

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Market trends in 91789, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.2%

+0.0% MoM

Median sale price

$1.2M

$23K MoM

Avg. days on market

33d

13 days MoM

Recently sold homes

1 MoM

New listings for sale

$1,260,000
4 beds3 baths2,028 sq ft
1123 Bain Ave, Diamond Bar, CA 91789
OPEN FRI, 2PM TO 5PM
$1,480,000
4 beds3 baths2,479 sq ft
357 Windemere, Walnut, CA 91789
NEW 28 HRS AGO
$950,000
5 beds4 baths1,918 sq ft
20316 Flintgate, Diamond Bar, CA 91789
COMING SOON
$1,298,880
4 beds2.5 baths2,074 sq ft
1310 Heidelberg Ave, Walnut, CA 91789
OPEN SUN, 2:30PM TO 5:30PM
$1,350,000
5 beds4 baths2,446 sq ft
20122 Evening Breeze, Walnut, CA 91789
$1,129,000
4 beds2.5 baths1,752 sq ft
19200 Kamlyn Ln, Walnut, CA 91789
OPEN SAT, 1PM TO 4:30PM
$1,150,000
4 beds2.5 baths2,046 sq ft
19320 EUREKA RIVER Pl, Walnut, CA 91789
$1,400,000
6 beds3 baths3,000 sq ft
20548 Missionary Rdg, Walnut, CA 91789
OPEN TODAY, 4PM TO 6PM
$1,480,000
4 beds2 baths2,455 sq ft
2016 Peaceful Hills Rd, Diamond Bar, CA 91789
OPEN SUN, 11AM TO 3PM
$1,385,000
4 beds2.5 baths2,265 sq ft
20400 Lake Canyon Dr, Walnut, CA 91789
New Century Realtors
See all

Provided by Redfin

Sale history for 21310 Spring St

Date

Event

Price

CRMLS #CV19218603

Jan 22, 2020

Sold

$745,000

$511/sq ft

Jan 3, 2020

Pending

—

Dec 8, 2019

Relisted

—

Dec 6, 2019

Delisted

—

Nov 7, 2019

Price Changed

$749,000

$514/sq ft

Oct 12, 2019

Price Changed

$759,000

$521/sq ft

Sep 30, 2019

Price Changed

$769,000

$527/sq ft

Sep 21, 2019

Price Changed

$779,000

$534/sq ft

Sep 12, 2019

Listed

$788,000

$540/sq ft

CRMLS #CV15123883

Jun 30, 2015

Sold

$735,000

$504/sq ft

Jun 24, 2015

Pending

—

Jun 15, 2015

Contingent

—

Jun 9, 2015

Listed

$749,000

$514/sq ft

Look no further if you are search for a single-story house in the City of Walnut. Here is a well-kept one-story single family home built in 1987 in the popular Walnut Ridge community. This is rare-find has 1458 sqft sitting on a 7648 sqft lot; 3 bedrooms, 2 full baths, super clean and sharp. New interior paint, new laminate wood floor and carpet, new stove with oven, new kitchen countertop, new blinds for all windows. This home features high ceiling in living room, family room, and master bedroom; breakfast area; and a three-car oversize garage. It is conveniently located near city facilities (senior center, library, teen center, city hall), shops, restaurants, Starbucks, Walnut High School, and Suzanne Middle School. Minutes from freeways (10, 60, 57 fwy) that leads to Los Angeles, Orange, San Bernardino, and Riverside Counties. This is a perfect home for small families and families with senior folks who prefer single-story homes. This is a must see home.

Public Records

Jul 13, 1990

Sold

$258,000

$177/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$10,540 (+4.4%)

$534,243 + $280,518

$814,761

2024

$10,092 (+2.4%)

$534,243 + $280,518

$814,761

2023

$9,852 (+2.0%)

$523,768 + $275,018

$798,786

2022

$9,655 (+1.8%)

$513,499 + $269,626

$783,125

2021

$9,484 (−6.7%)

$503,431 + $264,340

$767,771

2020

$10,168 (+1.9%)

$493,560 + $259,157

$752,717

2019

$9,977 (+3.8%)

$481,772 + $325,943

$807,715

2018

$9,609 (+4.6%)

$472,326 + $319,552

$791,878

2017

$9,183 (+2.8%)

$453,986 + $307,145

$761,131

2016

$8,935 (+78.3%)

$453,986 + $307,145

$761,131

2015

$5,010 (−0.4%)

$445,085 + $301,123

$746,208

2014

$5,030 (+1.2%)

$147,129 + $232,471

$379,600

2012

$4,972 (+2.8%)

$146,465 + $231,421

$377,886

2011

$4,837 (+0.8%)

$143,594 + $226,884

$370,478

2010

$4,801 (+0.4%)

$140,779 + $222,436

$363,215

2009

$4,783 (+2.7%)

$139,727 + $220,774

$360,501

2008

$4,659

$140,059 + $221,299

$361,358

Tax history for 21310 Spring St

Year

Property tax

Land + Additions

Assessment*

2025

$10,540 (+4.4%)

$534,243 + $280,518

$814,761

2024

$10,092 (+2.4%)

$534,243 + $280,518

$814,761

2023

$9,852 (+2.0%)

$523,768 + $275,018

$798,786

2022

$9,655 (+1.8%)

$513,499 + $269,626

$783,125

2021

$9,484 (−6.7%)

$503,431 + $264,340

$767,771

2020

$10,168 (+1.9%)

$493,560 + $259,157

$752,717

2019

$9,977 (+3.8%)

$481,772 + $325,943

$807,715

2018

$9,609 (+4.6%)

$472,326 + $319,552

$791,878

2017

$9,183 (+2.8%)

$453,986 + $307,145

$761,131

2016

$8,935 (+78.3%)

$453,986 + $307,145

$761,131

2015

$5,010 (−0.4%)

$445,085 + $301,123

$746,208

2014

$5,030 (+1.2%)

$147,129 + $232,471

$379,600

2012

$4,972 (+2.8%)

$146,465 + $231,421

$377,886

2011

$4,837 (+0.8%)

$143,594 + $226,884

$370,478

2010

$4,801 (+0.4%)

$140,779 + $222,436

$363,215

2009

$4,783 (+2.7%)

$139,727 + $220,774

$360,501

2008

$4,659

$140,059 + $221,299

$361,358

*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

7,651 Sq. Ft.

Year renovated

1987

Sq. Ft.

1,458

Year built

1987

Style

Single Family Residential

County

Los Angeles County

APN

8720045041

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 9, 2026.

Property details

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 3
# of Parking Spaces: 3

Interior

Laundry Information
Has Laundry
Individual Room

Kitchen Information
Appliances: Dishwasher, Gas Oven
Has Appliances
Breakfast Nook, Formal Dining Room
Kitchen Open to Family Room, Quartz Counters

Bathroom Information
# of Baths (Full): 2
Bathtub

Cooling Information
Central
Has Cooling

Room Information
Entry, Family Room, Living Room, Primary Bathroom, Primary Bedroom, Walk-In Closet

Fireplace Information
Family Room
Has Fireplace

Flooring Information
Carpet, Laminated

Heating Information
Central Furnace
Has Heating

Interior Features
Granite Counters, Open Floor Plan
Levels: One
Main Level Bathrooms: 2
Main Level Bedrooms: 3

Exterior

Exterior Information
Structure Type: House
Roof: Tile
Fencing: Blockwall
Has Fence

Exterior Features
Pool Features: None

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Back Yard

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Parcel Number: 8720045041
Year Built Source: Assessor

Utilities

Utilities Information
Sewer: Public Sewer
Water Source: District/Public

Location

Neighborhood Information
Community Features: Sidewalks

School Information
Elementary School: Vejar
Middle Or Junior School: Suzanne
High School: Walnut
High School District: Walnut Valley Unified
Elementary School 2: VEJAR
Middle Or Junior School 2: SUZANN
High School 2: WALNUT

Location Information
Latitude: 34.02603300
Longitude: -117.84033000
Directions: Major street is La Puente Road
Zoning: WARPD1230030DU

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,458
Stories: —
Lot Size: 7,651 square feet
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1987
County: Los Angeles County
APN: 8720045041

Home facts updated by county records on Jul 9, 2026

Other

Listing Information
Days Active in MLS: 85
Continuous Days Active in MLS: 85

Listing Agent Information
List Agent First Name: JOYCE
List Agent Last Name: YEE

Listing Office Information
List Office Name: RE/MAX 2000 REALTY

Selling Agent Information
Buyer Agent First Name: JEANNE
Buyer Agent Last Name: HAI

Selling Office Information
Buyer Office Name: RE/MAX ADVANCED REALTY

Around this home

Schools

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 • 0.6mi

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,...
2 months 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

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, 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

$1.04M – $1.25M

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Home values near 21310 Spring St

Data from public records.

Address	Redfin Estimate
21341 Spring Street, Walnut, CA 3 Beds \| 3 Baths \| 3141 Sq. Ft.	$1,504,171
21332 Spring Street, Walnut, CA 3 Beds \| 2 Baths \| 1458 Sq. Ft.	$952,525

Address	Redfin Estimate
21344 Spring Street, Walnut, CA 4 Beds \| 4 Baths \| 2214 Sq. Ft.	$1,313,473
21324 Spring Street, Walnut, CA 3 Beds \| 3 Baths \| 2143 Sq. Ft.	$1,259,530

Address	Redfin Estimate
21338 Spring Street, Walnut, CA 3 Beds \| 3 Baths \| 1937 Sq. Ft.	$1,104,519
21318 Spring Street, Walnut, CA 3 Beds \| 3 Baths \| 1937 Sq. Ft.	$1,107,716

Property information provided by CRMLS when last listed in 2019. This data may not match . 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 21310 Spring St

Tax history for 21310 Spring 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 21310 Spring St

More real estate resources