Listed by Jie Song, Pinnacle Real Estate Group, (626) 888-9808
20105 Shadow Mountain Rd
Walnut, CA 91789
3 Beds
2 Baths
1,703 sqft (on 0.28 acres)
3 Beds
2 Baths
1,703 sqft
(on 0.28 acres)
Local Information
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Description
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!
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!
Home Highlights
Parking
2 Car Garage
Outdoor
Patio
A/C
Heating & Cooling
HOA
None
Price/Sqft
$645
Listed
14 days ago
Home Details for 20105 Shadow Mountain Rd
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Interior Details Number of Rooms: 9Types of Rooms: Master Bedroom, Bedroom, Bathroom, Bonus Room, Family Room, Kitchen, Laundry, Living Room |
Beds & Baths Number of Bedrooms: 3Main Level Bedrooms: 1Number of Bathrooms: 2Number of Bathrooms (full): 2Number of Bathrooms (main level): 1 |
Dimensions and Layout Living Area: 1703 Square Feet |
Appliances & Utilities Appliances: Built-In Range, Convection Oven, Dishwasher, Gas Cooktop, Gas Oven, Gas Range, Water HeaterDishwasherLaundry: Washer Hookup,Gas Dryer Hookup,Inside,Laundry Room |
Heating & Cooling Heating: CentralHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Central |
Fireplace & Spa Fireplace: Living RoomSpa: NoneHas a FireplaceNo Spa |
Windows, Doors, Floors & Walls Flooring: LaminateCommon Walls: No Common Walls |
Levels, Entrance, & Accessibility Stories: 1Number of Stories: 1Levels: OneEntry Location: SouthFloors: Laminate |
View Has a ViewView: City Lights, Mountain(s) |
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Exterior Home Features Roof: Asbestos ShinglePatio / Porch: Covered, PatioNo Private Pool |
Parking & Garage Number of Garage Spaces: 2Number of Covered Spaces: 2Has a GarageHas an Attached GarageParking Spaces: 2Parking: Garage Faces Front,Garage,RV Access/Parking |
Pool Pool: None |
Frontage Not on Waterfront |
Water & Sewer Sewer: Public Sewer |
Surface & Elevation Elevation Units: Feet |
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Cumulative Days on Market: 10Days on Market: 14 |
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Year Built Year Built: 1965 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: HouseArchitecture: House |
Building Not a New ConstructionNot Attached PropertyNo Additional Parcels |
Property Information Not Included in Sale: stagingParcel Number: 8712009032 |
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Price List Price: $1,099,000Price Per Sqft: $645 |
Status Change & Dates Off Market Date: Thu Apr 23 2026Possession Timing: Close Of Escrow |
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MLS Status: Pending |
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Direction & Address City: Walnut |
School Information High School: WalnutHigh School District: Walnut Valley Unified |
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Listing Agent Listing ID: WS26078871 |
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Community Features: ParkNot Senior Community |
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Association for this Listing: California Regional MLSHOA Fee: No HOA Fee |
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Lot Area: 0.28 acres |
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Special Conditions: Standard, Trust |
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Listing Terms: Cash, Cash to New Loan, Conventional |
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Mls Number: WS26078871Living Area Range Units: Square FeetAttribution Contact: 657-239-5203Common Interest: NoneUniversal Property Id: US-06037-N-8712009032-R-N |
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ParkSource Internet Entire Listing Display |
Last check for updates: about 20 hours ago
Listing Provided by: Jie Song DRE #02212831, (657) 239-5203
Pinnacle Real Estate Group
Originating MLS: California Regional MLS
Price History for 20105 Shadow Mountain Rd
| Date | Price | Event | Source |
|---|---|---|---|
| 05/07/2026 | $1,099,000 | Pending | CRMLS #WS26078871 |
| 04/24/2026 | $1,099,000 | Contingent | CRMLS #WS26078871 |
| 04/13/2026 | $1,099,000 | Listed For Sale | CRMLS #WS26078871 |
| 09/20/2023 | ListingRemoved | Zillow Rentals | |
| 09/10/2023 | $3,750 | Listed For Rent | Zillow Rentals |
| 10/15/2021 | ListingRemoved | Zillow Rental Manager | |
| 10/01/2021 | $3,500 | Listed For Rent | Zillow Rental Manager |
| 05/31/2018 | $2,695 | ListingRemoved | Agent Provided |
| 05/12/2018 | $2,695 | Listed For Rent | Agent Provided |
| 07/20/2011 | $2,250 | ListingRemoved | Agent Provided |
| 06/07/2011 | $2,250 | Listed For Sale | Agent Provided |
| 09/23/2009 | $554,000 | Sold | N/A |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $9,322 |
| Assessment | $715,103 |
Home facts updated by county records
Comparable Sales for 20105 Shadow Mountain Rd
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.25 | Single-Family Home | $1,080,000 | 12/02/25 | 3 | 2 | 2,039 | |
0.10 | Single-Family Home | $1,037,000 | 04/06/26 | 3 | 2 | 2,073 | |
0.19 | Single-Family Home | $1,238,000 | 01/22/26 | 4 | 2 | 1,836 | |
0.18 | Single-Family Home | $1,160,000 | 07/02/25 | 4 | 3 | 2,001 | |
0.49 | Single-Family Home | $1,000,000 | 07/07/25 | 3 | 2 | 2,061 | |
0.37 | Single-Family Home | $1,030,000 | 07/11/25 | 4 | 2 | 1,582 | |
0.42 | Single-Family Home | $1,100,000 | 09/18/25 | 4 | 2 | 1,582 | |
0.41 | Single-Family Home | $899,000 | 12/17/25 | 3 | 2 | 1,255 |
Assigned Schools
These are the assigned schools for 20105 Shadow Mountain Rd.
- Collegewood Elementary School
- K-5
- Public
- 606 Students
9/10GreatSchools RatingParent Rating AverageBeen going to Collegewood since kindergarten and my son is now a 5th grader. We are more than pleased with the school, staff and education! We are going to be very sad to learn next year but I’m so happy with the education he was able to get the last 5 years. The staff is always super helpful and the principal makes the school super fun! She’s so engaged and gets involved with every class and student.Parent Review2y ago - Suzanne Middle School
- 6-8
- Public
- 1190 Students
10/10GreatSchools RatingParent Rating AverageAbsolutely atrocious. Students were not taught the difference between right and wrong. Teachers do absolutely nothing to stop bullying. Also, according to the office manager, my kid- along with a few others are the only ones that passed the state tests.Parent Review7y ago - Walnut High School
- 9-12
- Public
- 2148 Students
10/10GreatSchools RatingParent Rating AverageThis is my last year in high school for me but that doesn’t mean I can forget about walnut high school. Through out my years at walnut high school I have learned a lot from them and that is because of the counselors, our teachers and principal. Without them we as students wouldn’t have gone far in high school. All of the sports and really good because of the couches we have and there dedication to the team and to the school. So I would definitely recommend walnut high school for your kids.Student Review5y ago 
Check out schools near 20105 Shadow Mountain Rd.
What Locals Say about Walnut
At least 123 Trulia users voted on each feature.
88 % Say there are sidewalks
88 % Say parking is easy
81 % Say car is needed
80 % Say yards are well-kept
80 % Say it's dog friendly
74 % Say it's quiet
71 % Say streets are well-lit
68 % Say people would walk alone at night
63 % Say it's walkable to grocery stores
63 % Say there's holiday spirit
62 % Say there's wildlife
62 % Say they plan to stay for at least 5 years
47 % Say neighbors are friendly
43 % Say it's walkable to restaurants
43 % Say kids play outside
29 % Say there are community events
Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Jie Song, Pinnacle Real Estate Group
Agent Phone: (657) 239-5203
The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-02-09 09:51:42 PST and /or other sources. 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
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-02-09 09:51:42 PST and /or other sources. 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
20105 Shadow Mountain Rd, Walnut, CA 91789 is a 3 bedroom, 2 bathroom, 1,703 sqft single-family home built in 1965. This property is currently available for sale and was listed by CRMLS on Apr 13, 2026. The MLS # for this home is MLS# WS26078871.