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21819 E Chestnut Court
Walnut CA 91789 US

$2,799,999

Active Listing ID CV25274398
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5 bed
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4,846 square feet
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5.00 Bath (5 Full)
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Lot: 0.28 Acres
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Single Family Residence

$2,799,999

Active Listing ID CV25274398
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21819 E Chestnut Court Turn key Elegant 2011 Custom-Built dream home in Walnut! Experience luxury living in this stunning custom-built estate including grand entrances, high ceilings with elegant Swarovski crystal chandeliers hanging over the formal dining room and private living room. The interior features open, light-filled living spaces that flow effortlessly between the formal living room, dining room, and the grand gathering areas. A chef-inspired kitchen with gourmet Kitchen Aid stainless steel appliances anchors the home with its grand granite island, custom cabinetry. Private wine cellar with sub-zero refrigerator and custom cabinet. The home is adorned with crown molding, recessed lighting, plantation shutters, and engineered hardwood flooring throughout 2nd floor, showcasing thoughtful upgrades in every corner. Custom closet installations enhance four of the home's five spacious bedrooms. This property features unique outdoor access via a custom-built hillside staircase, leading to a private overlook deck and tranquil moments in this one-of-a-kind setting, and enjoy the first class of spectacular firework view from every angle on 4th of July. Enjoy the convenience lifestyle of sprawling at the park, diverse shopping, and a world of culinary adventures. Last but not least, this property is situated in the desirable Walnut Valley Unified school district, offering access to top-rated schools.

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Property Features

  • Facts
  • Lot Size: 0.28 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 5
  • Cooling System: ENERGY STAR Qualified Equipment, Central Air
  • Exterior Finish: Lighting
  • Floor Covering: Tile, Wood
  • Roof Type: Tile
  • Heating Fuels: Central, Energy Star Qualified Equipment (Heating), Fireplace(s)
  • Additional Features
  • Fireplace
  • Patio

School Information

  • School
  • Collegewood(Elementary)
  • SUZANN(MiddleSchool)
  • WALNUT(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 2799999
  • unparsedaddress: 21819 E Chestnut Court
  • postalcity: Walnut
  • stateorprovince: CA
  • country: US
  • postalcode: 91789
  • bathroomsfull: 5
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.2845
  • lotsizeunits: Acres
  • lotsizearea: 0.2845
  • livingarea: 4846
  • livingareaunits: Square Feet
  • listagentfullname: Cecilia Samoylenko
  • listagentemail: cee082021@gmail.com
  • listagentkey: 3yd-MRMLSCA-CV45990
  • listagentmlsid: CV45990
  • listagentpreferredphone: 9093483399
  • listagentofficephone: 9093483399
  • listofficekey: 3yd-MRMLSCA-51641
  • listagentstatelicense: 02156668
  • listofficemlsid: 51641
  • 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: 2011
  • listingcontractdate: 2025-11-18
  • listagenturl: http://mc1062.yourkwoffice.com/
  • countyorparish: Los Angeles
  • parcelnumber: 8709056004
  • elementaryschool: Collegewood
  • highschool: Walnut
  • elementaryschooldistrict: Walnut Valley Unified
  • middleorjuniorschooldistrict: Walnut Valley Unified
  • highschooldistrict: Walnut Valley Unified
  • appliances: 6 Burner Stove, Convection Oven, ENERGY STAR Qualified Appliances, Gas Cooktop, Disposal, Microwave, Refrigerator, Water Heater Central, Tankless Water Heater, Vented Exhaust Fan, ENERGY STAR Qualified Water Heater, Water Purifier, Freezer, Gas Oven, Dishwasher
  • cooling: ENERGY STAR Qualified Equipment, Central Air
  • constructionmaterials: Concrete, Steel, Drywall Walls
  • flooring: Tile, Wood
  • heating: Energy Star Qualified Equipment (Heating), Central, Fireplace(s)
  • numberofunitstotal: 1
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 3
  • parkingfeatures: Garage, Driveway
  • roof: Tile
  • view: City
  • waterfrontyn: False
  • franchiseaffiliation: Keller Williams Realty
  • interiorfeatures: Crown Molding, Wired for Data, Bar, Balcony, Furnished, Built-in Features, High Ceilings, Ceiling Fan(s), Recessed Lighting, Two Story Ceilings, Storage, Copper Plumbing Full, Granite Counters
  • exteriorfeatures: Lighting
  • windowfeatures: Double Pane Windows, Plantation Shutters
  • architecturalstyle: Modern
  • rooms: Bedroom 2, Bedroom 1, Family Room, Bathroom 3, Laundry Room, Bedroom 4, Bedroom 3, Bathroom 4, Bathroom 5, Bathroom 1, Bathroom 2, Bedroom 5
  • otherstructures: Storage
  • utilities: Water Available
  • patioandporchfeatures: Patio
  • speciallistingconditions: Standard
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • openhouse: { "AppointmentRequiredYN": false, "ListingKey": "3yd-MRMLSCA-CV25274398", "OpenHouseEndTime": "2026-08-22 15:00:00", "OpenHouseId": "8316415", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-08-22 12:30:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Keller Williams Premier Properties", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"cee082021@gmail.com", "ListBrokerageCity":"Walnut", "ListBrokerageCountry":"US", "ListBrokerageEmail":"klrw1062@kw.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Keller Williams Premier Properties", "ListBrokeragePhone":"(909) 973-7666", "ListBrokeragePostalCode":"91789", "ListBrokerageStateOrProvince":"CA", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"385 S Lemon Ave #e400", "ListBrokerageWebsiteUrl":"http://mc1062.yourkwoffice.com/", "ListOfficeAddress1":"21 Rancho Camino Dr. Ste. 301 ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"51641", "ListOfficeCity":"Pomona", "ListOfficeCountry":"US", "ListOfficeEmail":"klrw1062@kw.com", "ListOfficePostalCode":"91766", "ListOfficeStateOrProvince":"CA", "ListPriceCurrencyType":"USD", "ListingTitle":"Walnut, CA", "ListingURL":null, "MLSModificationTimestamp":"2026-08-22 15:17:01", "Neighborhoods":[{"Description":null, "Name":"668 - Walnut"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 9/2/2026 2:05:37 PM GMT
Source Updated Date: 9/5/2026 12:48:41 PM GMT

Courtesy of: Cecilia Samoylenko, KELLER WILLIAMS PREMIER PROPER, cee082021@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.