---
listing_id: CRWS26078871
status: Active
price: 1099000
beds: 3
baths_full: 2
baths_half: 0
sqft_living: 1703
sqft_lot: 12077
lot_acres: 0.277
year_built: 1965
property_type: Residential
property_subtype: Single Family Residence
address: "20105 Shadow Mountain"
city: Walnut
state: CA
zip: 91789
county: "Los Angeles County"
lat: 34.0477499
lng: -117.8611889
days_on_market: 10
hoa_fee: 
hoa_frequency: 
garage_spaces: 2
list_agent: "Jie Song"
list_office: "Pinnacle Real Estate Group"
list_agent_phone: "–"
list_agent_license: 02212831
mls_source: CRMLS
modified: 2026-04-20
transaction_type: buy
---

Home | Los Angeles County | Walnut | 91789 | 20105 Shadow Mountain

20105 Shadow Mountain, Walnut, CA 91789

MLS: CRWS26078871 | Status: Active | Price: $1,099,000
Beds/Baths: 3 / 2
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
3 2 1,703 0.277 1965

Remarks

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 au

MLS Listing Information

Field Value
MLS # CRWS26078871
MLS Source California Regional MLS
Days on Site 10

Features

Interior Features

Feature Details
Bedrooms Ground Floor Bedroom
Kitchen Other
Appliances Dishwasher, Other, Oven - Gas, Oven Range - Built-In, Oven Range - Gas
Family Room Other
Fireplace Living Room
Flooring Laminate
Laundry Hookup - Gas Dryer, In Laundry Room, Other
Cooling Central Forced Air
Heating Central Forced Air

Exterior Features

Feature Details
Roof Shingle
Pool None

Parking, School, and Other Information

Feature Details
Garage/Parking Garage, RV Access, Garage: 2 Car(s)
Elementary District Walnut Valley Unified
High School District Walnut Valley Unified
HOA Fee $0

Contact Information

Jie Song
Pinnacle Real Estate Group
License #: 02212831
Phone: –

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Collegewood Elementary School public K-5 0.47 mi 9
Leonard G. Westhoff Elementary School public K-5 0.51 mi 9
South Hills High School public 9-12 1.58 mi 8
Suzanne Middle School public 6-8 1.72 mi 10
Mesa Elementary School public K-5 1.74 mi 8
Stanley G. Oswalt Academy public K-8 1.80 mi 8
Walnut High School public 9-12 1.89 mi 10
Vejar Elementary School public K-5 2.12 mi 8
Barranca Elementary School public K-5 2.32 mi 7
Hollencrest Middle School public 6-8 2.34 mi 5
Mt. SAC Early College Academy At West Covina public 9-12 2.46 mi 10
Cyrus J. Morris Elementary School public K-5 2.47 mi 8
Royal Oak Middle School public 7-8 2.50 mi 8
International Polytechnic High School public 9-12 2.56 mi 10
Vine Elementary School public K-5 2.61 mi 6
Sierra Vista Middle School public 6-8 2.62 mi 6
Ron Hockwalt Academies (Continuation) School public 9-12 2.74 mi N/A
Badillo Elementary School public K-6 2.77 mi 6
Nogales High School public 9-12 2.92 mi 4
Hollingworth Elementary School public K-6 2.96 mi 8

Nearby Homes

Address Price Beds Baths Sq Ft Status
1355 E Level $899,000 3 2 1,743 Active
535 San Roque Dr $1,258,000 4 2 1,727 Active
574 S Chaparro $1,195,000 3 2 1,988 Active
180 Ricci $1,035,000 4 2 1,592 Contingent
739 E Navilla $1,250,000 4 2 2,061 Active

Disclosures

©2026 California Regional MLS. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of April 20, 2026. For the most current information, please contact Jie Song.