20105 Shadow Mountain
Walnut, CA, 91789
$1,099,000
3 Beds
2 Baths
1,703 SqFt
0.28 Acres
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MLS #WS26078871 image #0
Welcome to this beautifully upgraded single-story home in the highly sought-after Walnut neighborhood, offering 3 bedrooms, 2 bathrooms, and approximately 1,703 sqft of living space on a generous 12,088 sqft lot.
This home features a bright and open layout with a fully renovated interior, including a brand new kitchen with abundant cabinetry and storage space, perfect for both everyday living and entertaining. Additional upgrades include brand new wood flooring, fresh interior and exterior paint, and newer windows that enhance natural light and energy efficiency. The bathrooms have been updated within the past two years. The home is also equipped with a newer A/C system and HAVC, providing added comfort and peace of mind. An additional sunroom provides valuable extra living space—ideal for a family room, home office, or entertaining area.
Step outside to a well-designed backyard featuring a covered patio, low-maintenance artificial grassland, and a large flat concrete area perfect for gatherings or outdoor activities. Enjoy breathtaking mountain views and sparkling city lights right from your own backyard.
The property also offers a spacious side yard with RV or boat parking—an excellent feature for added convenience and flexibility. It is equipped with an automatic sprinkler system and boasts a variety of mature fruit trees, including loquat and lemon, adding both charm and functionality to the outdoor space.
Located within the excellent Walnut school district, this home offers the perfect combination of comfort, convenience, and lifestyle.A rare opportunity you don’t want to miss!

Property Details

Price:
$1,099,000
MLS #:
WS26078871
Status:
Active
Beds:
3
Baths:
2
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
668walnut
Listed Date:
Apr 13, 2026
Finished Sq Ft:
1,703
Lot Size:
12,077 sqft / 0.28 acres (approx)
Year Built:
1965
668 – Walnut668walnutWalnut Valley UnifiedWalnutMountain(s)

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Schools

School District:
Walnut Valley Unified
High School:
Walnut

Interior

Appliances
DW, GO, GR, GS, BIR, CO, WHU
Bathrooms
2 Full Bathrooms
Cooling
CA
Flooring
LAM
Heating
CF
Interior Features
OFP
Laundry Features
GAS, IR, IN, WH
Levels
A
Main Level Bathrooms
1
Main Level Bedrooms
1

Exterior

Attached Garage YN
1
Common Walls
NCW
Community Features
PARK
Direction Faces
S
Garage Spaces
2
Parking Spots
2
Parking Total
2
Patio And Porch Features
CO, PTO
Roof
ASB
Spa Features
NO
View
CI, MT

Financial

Map

Community

Market Summary

Current real estate data for Single Family in Walnut as of Apr 19, 2026
120
Single Family Listed
58
Avg DOM
459
Avg $ / SqFt
$1,272,095
Avg List Price

Property Summary

    20105 Shadow Mountain Walnut CA is a Single Family for sale in Walnut, CA, 91789. It is listed for $1,099,000 and features 3 beds, 2 baths, and has approximately 1,703 square feet of living space, and was originally constructed in 1965. The current price per square foot is $645. The average price per square foot for Single Family listings in Walnut is $459. The average listing price for Single Family in Walnut is $1,272,095.

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20105 Shadow Mountain
Walnut, CA