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19708 Prospect
Walnut CA 91789 US

$2,590,000

Active Listing ID TR26203496
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4 bed
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4,010 square feet
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4.00 Bath (4 Full)
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Lot: 0.42 Acres
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Single Family Residence

$2,590,000

Active Listing ID TR26203496
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19708 Prospect Welcome to 19708 Prospect Place, an impressive Walnut estate where dramatic architecture, flexible living spaces, expansive grounds, and beautiful views come together in one exceptional residence. From the moment you enter, the home immediately offers something special. Two versatile rooms positioned just off the entry provide endless possibilities-create an elegant tea room, sophisticated home office, private library, reading lounge, or personalized retreat. These thoughtfully positioned spaces allow the next owner to shape the home around their own lifestyle. Continue inside and the home opens dramatically into the formal dining room, where soaring ceilings create an impressive sense of volume and grandeur. Abundant natural light, expansive windows, and generous proportions give the interior an open and airy atmosphere while creating a beautiful setting for intimate dinners, holiday gatherings, and large-scale entertaining. Offering approximately 4, 010 square feet of living space with 4 bedrooms and 4 bathrooms, the residence provides exceptional flexibility for modern living, entertaining, working from home, and multigenerational needs. Outside, the property becomes its own private retreat. Situated on an approximately 18, 400-square-foot lot-nearly half an acre-the expansive grounds offer the space and privacy increasingly difficult to find. Enjoy the swimming pool, generous outdoor entertaining areas, and beautiful views that create an impressive backdrop from daytime gatherings to evenings under the stars. Large windows throughout the home connect the interiors with the surrounding scenery, while the combination of soaring ceilings, substantial room dimensions, flexible spaces, and expansive outdoor areas gives the property a true estate-like presence. 19708 Prospect Place brings together the features luxury buyers value most: approximately 4, 000 square feet of living space, a huge lot, beautiful views, dramatic high ceilings, a private pool, versatile bonus spaces, privacy, and exceptional indoor-outdoor entertaining potential. A distinctive Walnut residence offering the space to live comfortably, the flexibility to make it your own, and the setting to create something truly special.

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Property Features

  • Facts
  • Lot Size: 0.42 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 4
  • Cooling System: Central Air
  • Heating Fuels: Central
  • Additional Features
  • Fireplace
  • Patio
  • Pool

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 2590000
  • unparsedaddress: 19708 Prospect
  • postalcity: Walnut
  • stateorprovince: CA
  • country: US
  • postalcode: 91789
  • bathroomsfull: 4
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.423
  • lotsizeunits: Acres
  • lotsizearea: 0.423
  • livingarea: 4010
  • livingareaunits: Square Feet
  • listagentfullname: Michael Chen
  • listagentemail: malooly@earthlink.net
  • listagentkey: 3yd-MRMLSCA-TRMICHCHE
  • listagentmlsid: TRMICHCHE
  • listagentpreferredphone: 6268185808
  • listofficekey: 3yd-MRMLSCA-8299
  • listagentstatelicense: 01913609
  • listofficemlsid: 8299
  • 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: 2010
  • listingcontractdate: 2026-08-21
  • countyorparish: Los Angeles
  • parcelnumber: 8735071022
  • elementaryschooldistrict: Rowland Unified
  • middleorjuniorschooldistrict: Rowland Unified
  • highschooldistrict: Rowland Unified
  • appliances: 6 Burner Stove, Gas Cooktop, Built-In Range, Tankless Water Heater, Dishwasher
  • cooling: Central Air
  • heating: Central
  • numberofunitstotal: 1
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 3
  • view: City, Hills
  • waterfrontyn: False
  • franchiseaffiliation: None
  • interiorfeatures: Bar, Balcony, Built-in Features, High Ceilings, Living Room Balcony, Pantry, Living Room Deck Attached, Two Story Ceilings, Storage, In-Law Floorplan
  • rooms: Bathroom 4, Family Room, Bedroom 3, Bedroom 4, Exercise Room, Bathroom 3, Laundry Room, Bathroom 1, Bathroom 2, Bonus Room, Bedroom 2, Den, Bedroom 1
  • otherstructures: Storage
  • patioandporchfeatures: Deck
  • speciallistingconditions: Standard
  • dock: False
  • poolprivateyn: True
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • openhouse: { "AppointmentRequiredYN": false, "ListingKey": "3yd-MRMLSCA-TR26203496", "OpenHouseEndTime": "2026-09-20 15:00:00", "OpenHouseId": "10185408", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-09-20 13:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }, { "AppointmentRequiredYN": false, "ListingKey": "3yd-MRMLSCA-TR26203496", "OpenHouseEndTime": "2026-09-19 15:00:00", "OpenHouseId": "10185427", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-09-19 13:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"real estate 100, inc.", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"malooly@earthlink.net", "ListBrokerageCity":"diamond bar", "ListBrokerageCountry":"US", "ListBrokerageEmail":"malooly@earthlink.net", "ListBrokerageLogoUrl":null, "ListBrokerageName":"real estate 100, inc.", "ListBrokeragePhone":"(909) 861-9985", "ListBrokeragePostalCode":"91765", "ListBrokerageStateOrProvince":"CA", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"1411 so Diamond bar blvd", "ListBrokerageWebsiteUrl":null, "ListOfficeAddress1":"1411 S Diamond Bar Blvd. ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"8299", "ListOfficeCity":"Diamond Bar", "ListOfficeCountry":"US", "ListOfficeEmail":"malooly@earthlink.net", "ListOfficePostalCode":"91765", "ListOfficeStateOrProvince":"CA", "ListPriceCurrencyType":"USD", "ListingTitle":"Walnut, CA", "ListingURL":null, "MLSModificationTimestamp":"2026-09-19 06:09:45", "Neighborhoods":[{"Description":null, "Name":"668 - Walnut"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 9/19/2026 1:22:48 PM GMT
Source Updated Date: 9/22/2026 12:44:47 AM GMT

Courtesy of: Michael Chen, RE/MAX Galaxy, malooly@earthlink.net

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.