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3929 E La Jolla Street Ontario CA 91761US5 Bed, 3.00 Bath (3 Full Bath), 2,501 square feetWS26130445
3929 E La Jolla Street OntarioCA91761
850000.0000 1/1/1900 12:00:00 AM
Realty Executives Real Estate Ltd.
506 Main StWinchesterONK0C 2K0
613-812-8867
1 /

Courtesy of: ALAN KUNLUN XIANG, Pinnacle Real Estate Group, xiangkunlun99@gmail.com

3929 E La Jolla Street
Ontario CA 91761 US

Save
1 /

Courtesy of: ALAN KUNLUN XIANG, Pinnacle Real Estate Group, xiangkunlun99@gmail.com

Realty Executives Real Estate Ltd.
506 Main St
Winchester, ON, CA K0C 2K0
613-812-8867

Get more info about this property

3929 E La Jolla Street
Ontario CA 91761 US

$850,000

Active Listing ID WS26130445
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5 bed
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2,501 square feet
bath icon
3.00 Bath (3 Full)
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Lot: 0.09 Acres
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Single Family Residence

$850,000

Active Listing ID WS26130445
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3929 E La Jolla Street Built by KB Home in 2023, this beautifully upgraded corner-lot residence is located in the highly sought-after Ontario Ranch community. Designed with a spacious, open-concept floor plan, the home offers 5 bedrooms and 3 full bathrooms, including a desirable first-floor bedroom and full bath-ideal for guests or multi-generational living. This light-filled home features numerous builder upgrades, paid-off solar panels, and a thoughtfully designed layout that combines comfort with modern style. Residents enjoy resort-style community amenities, including a beautiful park and swimming pool. Conveniently located within walking distance to Costco, 99 Ranch Market, and a variety of shopping, dining, and entertainment options, this home offers the perfect blend of comfort, convenience, and contemporary living.

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Property Features

  • Facts
  • Lot Size: 0.09 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 3
  • Cooling System: Central Air
  • Heating Fuels: Central

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 850000
  • unparsedaddress: 3929 E La Jolla Street
  • postalcity: Ontario
  • stateorprovince: CA
  • country: US
  • postalcode: 91761
  • bathroomsfull: 3
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.0895
  • lotsizeunits: Acres
  • lotsizearea: 0.0895
  • livingarea: 2501
  • livingareaunits: Square Feet
  • listagentfullname: ALAN KUNLUN XIANG
  • listagentemail: xiangkunlun99@gmail.com
  • listagentkey: 3yd-MRMLSCA-ws80321
  • listagentmlsid: ws80321
  • listagentpreferredphone: 9096829688
  • listagentofficephone: 9096829688
  • listofficekey: 3yd-MRMLSCA-20652
  • listagentstatelicense: 01954075
  • 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: 2023
  • listingcontractdate: 2026-06-10
  • listagenturl: http://www.usnationalrealty.com/
  • countyorparish: San Bernardino
  • parcelnumber: 0218343090000
  • elementaryschooldistrict: Mountain View
  • middleorjuniorschooldistrict: Mountain View
  • highschooldistrict: Mountain View
  • appliances: Gas Cooktop, Disposal, Microwave, Refrigerator, Gas Range, Gas Oven
  • cooling: Central Air
  • heating: Central
  • numberofunitstotal: 1
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 2
  • waterfrontyn: False
  • franchiseaffiliation: None
  • rooms: Bedroom 1, Bedroom 4, Bedroom 3, Kitchen, Bedroom 2, Bathroom 2, Bathroom 1, Bedroom 5, Bathroom 3, Laundry Room
  • speciallistingconditions: Standard
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • openhouse: { "AppointmentRequiredYN": false, "ListingKey": "3yd-MRMLSCA-WS26130445", "OpenHouseEndTime": "2026-08-15 16:00:00", "OpenHouseId": "6335250", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-08-15 13:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"US National Realty", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"xiangkunlun99@gmail.com", "ListBrokerageCity":"Temple City", "ListBrokerageCountry":"US", "ListBrokerageEmail":"phsu168@gmail.com", "ListBrokerageLogoUrl":"http://lh.rdcpix.com/7f0c481077c911e3857e12313b0d48afk-c3350062103r.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":"20652", "ListOfficeCity":"Arcadia", "ListOfficeCountry":"US", "ListOfficeEmail":"usnationalrealty@gmail.com", "ListOfficePostalCode":"91007", "ListOfficeStateOrProvince":"CA", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - Ontario, CA", "ListingURL":null, "MLSModificationTimestamp":"2026-08-15 17:03:01", "Neighborhoods":[{"Description":null, "Name":"686 - Ontario"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 8/18/2026 8:43:25 AM GMT
Source Updated Date: 8/26/2026 1:01:53 AM GMT

Courtesy of: ALAN KUNLUN XIANG, Pinnacle Real Estate Group, xiangkunlun99@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.

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