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20105 Shadow Mountain
Walnut CA 91789 US

$1,099,000

Active Listing ID WS26078871
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3 bed
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2.00 Bath (2 Full)
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Lot: 12,077.00 Square Feet
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Single Family Residence

$1,099,000

Active Listing ID WS26078871
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20105 Shadow Mountain 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!

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Property Features

  • Facts
  • Lot Size: 12,077.00 Square Feet
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • Cooling System: Central Air
  • Exterior Finish: Community Features Included: Park, 0-1 Unit/Acre
  • Floor Covering: Laminate
  • Roof Type: Asbestos Shingle, Shingle
  • Heating Fuels: Central

School Information

  • School
  • WALNUT(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 1099000
  • unparsedaddress: 20105 Shadow Mountain
  • postalcity: Walnut
  • stateorprovince: CA
  • country: US
  • postalcode: 91789
  • bathroomsfull: 2
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.277249770431589
  • lotsizeunits: Square Feet
  • lotsizearea: 12077
  • livingarea: 1703
  • livingareaunits: Square Feet
  • listagentfullname: Jie Song
  • listagentemail: kate20200306@gmail.com
  • listagentkey: 3yd-MRMLSCA-WS91039
  • listagentmlsid: WS91039
  • listagentpreferredphone: 6572395203
  • listagentofficephone: 6268889808
  • listofficekey: 3yd-MRMLSCA-20652
  • listagentstatelicense: 02212831
  • listofficemlsid: 20652
  • disclaimer: Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: MRMLSCA
  • yearbuilt: 1965
  • listingcontractdate: 2026-04-13
  • listagenturl: http://www.usnationalrealty.com/
  • countyorparish: Los Angeles
  • parcelnumber: 8712009032
  • highschool: WALNUT
  • elementaryschooldistrict: Walnut Valley Unified
  • middleorjuniorschooldistrict: Walnut Valley Unified
  • highschooldistrict: Walnut Valley Unified
  • appliances: Cooktop, Cooktop - Gas, Dishwasher, Oven - Convection, Oven - Gas, Range, Range - Gas, Washer
  • cooling: Central Air
  • flooring: Laminate
  • heating: Central
  • numberofunitstotal: 1
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 1
  • parkingtotal: 2
  • parkingfeatures: Garage, RV
  • roof: Asbestos Shingle, Shingle
  • view: City, Mountain
  • waterfrontyn: False
  • interiorfeatures: Open Floorplan
  • exteriorfeatures: Community Features Included: Park, 0-1 Unit/Acre
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2, Bedroom 1, Bedroom 2, Bedroom 3, Bonus Room, Family Room, Kitchen, Laundry, Living Room
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"US National Realty", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"kate20200306@gmail.com", "ListBrokerageCity":"Temple City", "ListBrokerageCountry":"US", "ListBrokerageEmail":"phsu168@gmail.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MRMLSCA/7f0c481077c911e3857e12313b0d48af/20140108222455000.png", "ListBrokerageName":"US National Realty", "ListBrokeragePhone":"(626) 382-1688", "ListBrokeragePostalCode":"91780", "ListBrokerageStateOrProvince":"CA", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"9139 Las Tunas Dr", "ListBrokerageWebsiteUrl":"http://www.usnationalrealty.com/", "ListOfficeAddress1":"2633 S. Baldwin Ave.", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"w74926", "ListOfficeCity":"Arcadia", "ListOfficeCountry":"US", "ListOfficeEmail":"usnationalrealty@gmail.com", "ListOfficePostalCode":"91007", "ListOfficeStateOrProvince":"CA", "ListPriceCurrencyType":"USD", "ListingTitle":"Single Family Residence - Walnut, CA", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/20105-Shadow-Mountain-Rd_Walnut_CA_91789_M24834-40946?f=listhub&s=MRMLSCA&m=WS26078871&c=rexren", "MLSModificationTimestamp":"2026-04-13T14:02:11Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"Single Family Residence", "RawPropertyType":"Residential", "RoomCount":null, "StateOrProvince":null, "Taxes":[], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 4/19/2026 10:07:50 PM GMT
Source Updated Date: 4/26/2026 8:22:21 PM GMT

Courtesy of: Jie Song, Pinnacle Real Estate Group, kate20200306@gmail.com

Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.