20321 Shadow Mountain Rd, Walnut, CA 91789

Off Market Sep 2018 for $780K

$1,207,118

Est. refi paymentEst. refi $4,299/mo

•

2,157

sq ft

20321 Shadow Mountain Rd, Walnut, CA 91789

About this home

Pride of ownership! First time on the market! This panoramic view home nestled in the prestigious Upper Collegewood area, within the award-winning Walnut School District. The original owner well maintained this wonderful home with some upgrades. Upon entering the double entry front door, you'll be greeted by an airy, bright & open floor plan with an unobstructed view through a huge French window in the spacious living room. This beautiful home features 3 bedrooms, 3 bathrooms with a total of 2040 sqft living space on the main floor. Living room with cozy fireplace opened up to the family room that has direct access to the backyard. On your left side, you will find a big kitchen with a breakfast counter opens to a formal dining room. On your right side, there is a remodeled bathroom, 2 spacious bedrooms, a master suite with an incredible view. Double pane window throughout. Attached 2-car garage with an extension of a workshop table. An oversized laundry room next to the garage. Super convenient location! Close to restaurants & shopping center. Walking distance to Mt. Sac College. Freeway 10,57,60 & Calpoly University are just minutes away. Come to see this beautiful home to appreciate!

Single-familyProperty Type

1964Year Built

9,104 sq ftLot Size

$560Est. Price/Sq.Ft.

2 car garageParking

Listed by Lana Handjojo •DRE #01504957 • RE/MAX 2000 REALTY

Listed by Rose Yang •DRE #01884288 • RE/MAX 2000 REALTY

Bought with Guowei Feng •DRE #02039413 • PYC Financial

Redfin checked: a minute ago

•Source:CRMLS #CV18142585

Redfin Estimate

$1,207,118

$427K since sold in September 2018$10K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0% higher than the average sale price ($1.21M) of 6 comparable homes.

SOLD MAY 21, 2026
$1,180,000
A
4 beds3 baths1,969 sq ft
20317 Alta Hacienda, Walnut, CA 91789
SOLD JUL 1, 2026
$1,018,888
B
4 beds3 baths2,044 sq ft
1370 Wake Frst, Walnut, CA 91789
SOLD AUG 4, 2026
$1,316,500
C
3 beds3 baths2,067 sq ft
20311 E Yale Ave, Walnut, CA 91789
Bullock Russell RE Services
SOLD AUG 6, 2026
$1,115,000
D
3 beds2 baths1,672 sq ft
20359 Lake Erie, Walnut, CA 91789
SOLD AUG 20, 2026
$1,240,000
E
4 beds3 baths2,188 sq ft
20538 Barnard, Walnut, CA 91789
SOLD JUL 17, 2026
$1,370,000
F
4 beds3 baths2,391 sq ft
3339 E Jodee, West Covina, CA 91791

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Earn from this home

Sell

$619,641

Est. take-home

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Refinance

Est. cash available

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Rent

$3,999/mo

Redfin rental estimate

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Market trends in 91789, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.6%

+0.4% MoM

Median sale price

$1.2M

$271 MoM

Avg. days on market

39d

4 days MoM

Recently sold homes

1 MoM

New listings for sale

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OPEN TODAY, 1AM TO 4PM
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4 beds3 baths1,714 sq ft
1118 Clorinda, Diamond Bar, CA 91789
OPEN TODAY, 2PM TO 4PM
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4 beds3 baths2,646 sq ft
625 N Pacer Ct, Walnut, CA 91789
OPEN TODAY, 11AM TO 1PM
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20739 E Walnut Cyn, Walnut, CA 91789
See all

Provided by Redfin

Sale history for 20321 Shadow Mountain Rd

Year

Property tax

Land + Additions

Assessment*

2025

$11,200 (+5.7%)

$576,497 + $293,602

$870,099

2024

$10,592 (+3.5%)

$576,497 + $293,602

$870,099

2023

$10,237 (+2.1%)

$565,194 + $287,846

$853,040

2022

$10,026 (+1.9%)

$554,112 + $282,202

$836,314

2021

$9,841 (+1.3%)

$543,248 + $276,669

$819,917

2020

$9,717 (+2.0%)

$532,597 + $271,245

$803,842

2019

$9,529 (+370.5%)

$527,136 + $268,464

$795,600

2018

$2,025 (+4.1%)

$516,800 + $263,200

$780,000

2017

$1,946 (+4.0%)

$25,534 + $111,458

$136,992

2016

$1,871 (−0.3%)

$25,534 + $111,458

$136,992

2015

$1,877 (−0.5%)

$25,034 + $109,273

$134,307

2014

$1,886 (+1.8%)

$24,175 + $105,524

$129,699

2012

$1,852 (+3.1%)

$24,066 + $105,048

$129,114

2011

$1,797 (+1.0%)

$23,595 + $102,989

$126,584

2010

$1,778 (+1.2%)

$23,133 + $100,970

$124,103

2009

$1,756 (+3.3%)

$22,961 + $100,216

$123,177

2008

$1,701

$23,016 + $100,455

$123,471

Tax history for 20321 Shadow Mountain Rd

Year

Property tax

Land + Additions

Assessment*

2025

$11,200 (+5.7%)

$576,497 + $293,602

$870,099

2024

$10,592 (+3.5%)

$576,497 + $293,602

$870,099

2023

$10,237 (+2.1%)

$565,194 + $287,846

$853,040

2022

$10,026 (+1.9%)

$554,112 + $282,202

$836,314

2021

$9,841 (+1.3%)

$543,248 + $276,669

$819,917

2020

$9,717 (+2.0%)

$532,597 + $271,245

$803,842

2019

$9,529 (+370.5%)

$527,136 + $268,464

$795,600

2018

$2,025 (+4.1%)

$516,800 + $263,200

$780,000

2017

$1,946 (+4.0%)

$25,534 + $111,458

$136,992

2016

$1,871 (−0.3%)

$25,534 + $111,458

$136,992

2015

$1,877 (−0.5%)

$25,034 + $109,273

$134,307

2014

$1,886 (+1.8%)

$24,175 + $105,524

$129,699

2012

$1,852 (+3.1%)

$24,066 + $105,048

$129,114

2011

$1,797 (+1.0%)

$23,595 + $102,989

$126,584

2010

$1,778 (+1.2%)

$23,133 + $100,970

$124,103

2009

$1,756 (+3.3%)

$22,961 + $100,216

$123,177

2008

$1,701

$23,016 + $100,455

$123,471

*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

9,104

Year renovated

1964

Sq. Ft.

2,157

Year built

1964

Style

Single Family Residential

County

Los Angeles County

APN

8712008018

Parking Spaces

Basement

Accessible

HOA Dues

—

Garage

Yes

Features

Views

Last updated by owner on Jan 7, 2022.

Property details

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 2
On Site
Has Parking
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
Area

Kitchen Information
Appliances: Dishwasher, Range/Stove Hood
Has Appliances
Area, Breakfast Counter / Bar
Tile Counters

Bathroom Information
# of Baths (Full): 3

Cooling Information
Central
Has Cooling

Room Information
Bonus Room, Den, Family Room, Laundry, Living Room, Primary Bathroom, Primary Bedroom, Utility Room

Fireplace Information
Living Room
Has Fireplace

Flooring Information
Carpet, Tile

Heating Information
Central Furnace
Has Heating

Interior Features
Block Walls
Levels: One
Main Level Bathrooms: 2
Main Level Bedrooms: 3
Security Features: Carbon Monoxide Detector(s), Smoke Detector
Window Features: Double Pane Windows, Skylights

Exterior

Exterior Information
Roof: Tile

Exterior Features
Pool Features: None

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Lot 6500-9999

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Parcel Number: 8712008018
Total # of Stories: 1
Has View
Year Built Source: Assessor

Utilities

Utilities Information
Sewer: Public Sewer
Electricity Connected, Natural Gas Connected, Water Connected
Water Source: District/Public

Location

Neighborhood Information
Community Features: Sidewalks, Street Lighting

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

Location Information
Latitude: 34.04839000
Longitude: -117.85769800
Directions: West Of Grand, North of Amar
Road Frontage Type: Access via City Streets
Road Surface Type: Paved
Zoning: WAR18500*

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,157
Stories: —
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 9,104 square feet
Style: Single Family Residential
Year Built: 1964
Year Renovated: 1964
County: Los Angeles County
APN: 8712008018
HOA Dues: —
Garage: Yes
Features: Views

Home facts updated by owner on Jan 7, 2022

Other

Listing Information
Days Active in MLS: 21
Continuous Days Active in MLS: 21

Listing Agent Information
List Agent First Name: LANA
List Agent Last Name: HANDJOJO
Co-List Agent First Name: YANXIA
Co-List Agent Last Name: YANG

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

Selling Agent Information
Buyer Agent First Name: Guowei
Buyer Agent Last Name: Feng

Selling Office Information
Buyer Office Name: PYC Financial

Around this home

Schools

Collegewood Elementary School

Public K-5 • Assigned • 0.3mi

9/10

Suzanne Middle School

Public 6-8 • Assigned • 1.7mi

10/10

Walnut High School

Public 9-12 • Assigned • 1.9mi

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

6 days above 99° expected this year, 17 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

$1.15M – $1.39M

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Home values near 20321 Shadow Mountain Rd

Data from public records.

Address	Redfin Estimate
20331 Shadow Mountain Rd, Walnut, CA 4 Beds \| 3 Baths \| 1951 Sq. Ft.	$1,133,964
20405 Shadow Mountain Rd, Walnut, CA 4 Beds \| 3 Baths \| 1951 Sq. Ft.	$1,327,086

Address	Redfin Estimate
20341 Shadow Mountain Rd, Walnut, CA 3 Beds \| 2 Baths \| 2040 Sq. Ft.	$1,335,094
20415 Shadow Mountain Rd, Walnut, CA 3 Beds \| 2 Baths \| 2040 Sq. Ft.	$1,136,471

Address	Redfin Estimate
20401 Shadow Mountain Rd, Walnut, CA 4 Beds \| - Baths \| 1836 Sq. Ft.	$1,178,633
20309 Shadow Mountain Rd, Walnut, CA 4 Beds \| 2 Baths \| 1836 Sq. Ft.	$1,258,716

Property information provided by CRMLS when last listed in 2018. 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 20321 Shadow Mountain Rd

Tax history for 20321 Shadow Mountain Rd

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 20321 Shadow Mountain Rd

More real estate resources