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1003 Seal Way
Seal Beach CA 90740 US

$3,650,000

Active Listing ID PW25250696
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6 bed
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4.00 Bath (4 Full)
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Lot: 2,518.00 Square Feet
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Triplex

$3,650,000

Active Listing ID PW25250696
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1003 Seal Way Seal Beach Oceanfront Triplex in a prime location with endless views. This is an outstanding opportunity to own a true oceanfront triplex just steps from Seal Beach’s historic Main Street. Perfectly positioned on the sand, this property captures uninterrupted ocean and Catalina views from both main residences. Designed for flexibility and income potential, each unit blends comfort with coastal charm. The upper residence features two bedrooms and two baths with folding glass doors that open to a spacious ocean-view balcony, creating a natural indoor-outdoor flow. The lower residence offers three bedrooms and one bath, an open living area with inside laundry, and direct access to a wide beachfront deck. A newly constructed studio ADU sits above a two-car garage and includes high ceilings, mini-split A/C, washer/dryer hookups, and modern finishes, ideal for guests, extended family, or rental use. Additional features include two one-car garages, parking privileges for a nearby lot approximately 50 feet from the property at a reduced resident price, and close proximity to the Seal Beach Pier, boardwalk, volleyball courts, and playground. Enjoy the convenience of nearby shops, restaurants, and cafés along Main Street, along with access to top-rated Los Alamitos schools and major freeways (405, 605, and 22). Offering a rare blend of location, lifestyle, and investment potential, this triplex delivers the best of Southern California beachfront living, whether as a full-time residence, vacation getaway, or income property.

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Property Features

  • Facts
  • Lot Size: 2,518.00 Square Feet
  • Property Type: Residential
  • Property Sub-type: Triplex
  • Features
  • Full Bathrooms: 4
  • Cooling System: None (Cooling)
  • Exterior Finish: Fence, Community Features Included: Biking, Fishing, Watersports, Sidewalks, Suburban, 0-1 Unit/Acre, Rectangular Lot, Near Public Transit, Park Nearby
  • Heating Fuels: Floor Furnace, Wall Furnace

Property

  • propertytype: Residential
  • propertysubtype: Triplex
  • listprice: 3650000
  • unparsedaddress: 1003 Seal Way
  • postalcity: Seal Beach
  • stateorprovince: CA
  • country: US
  • postalcode: 90740
  • bathroomsfull: 4
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.0578053259871442
  • lotsizeunits: Square Feet
  • lotsizearea: 2518
  • livingarea: 2392
  • livingareaunits: Square Feet
  • listagentfullname: Stacy Flanigan
  • listagentemail: Stacy.Flanigan@hotmail.com
  • listagentkey: 3yd-MRMLSCA-PWFLASTA
  • listagentmlsid: PWFLASTA
  • listagentpreferredphone: 6574655200
  • listagentofficephone: 6574655200
  • listofficekey: 3yd-MRMLSCA-PB20978
  • listagentstatelicense: 02254120
  • listofficemlsid: PB20978
  • disclaimer: Copyright © 2025 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: 1944
  • listingcontractdate: 2025-11-05
  • listagenturl: http://www.thinkboutiq.com
  • countyorparish: Orange
  • parcelnumber: 19910415
  • elementaryschooldistrict: Los Alamitos Unified
  • middleorjuniorschooldistrict: Los Alamitos Unified
  • highschooldistrict: Los Alamitos Unified
  • appliances: Dishwasher, Garbage Disposer, Microwave, Refrigerator, Washer
  • cooling: None (Cooling)
  • constructionmaterials: Stucco
  • heating: Floor Furnace, Wall Furnace
  • numberofunitstotal: 3
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 2
  • view: Ocean
  • waterfrontyn: False
  • interiorfeatures: Balcony, Ceiling Fan(s), Granite Counters
  • exteriorfeatures: Fence, Community Features Included: Biking, Fishing, Watersports, Sidewalks, Suburban, 0-1 Unit/Acre, Rectangular Lot, Near Public Transit, Park Nearby
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Living Room
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • fencing: Fenced
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Think Boutiq Real Estate", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"Stacy.Flanigan@hotmail.com", "ListBrokerageCity":"Los Alamitos", "ListBrokerageCountry":"US", "ListBrokerageEmail":"coralyn@thinkrealestateco.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MRMLSCA/3dd63581996411eb848b0242ac110008/20230712170734814.png", "ListBrokerageName":"Think Boutiq Real Estate", "ListBrokeragePhone":"(657) 465-5200", "ListBrokeragePostalCode":"90720", "ListBrokerageStateOrProvince":"CA", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"4478 Cerritos Ave", "ListBrokerageWebsiteUrl":"http://www.thinkboutiq.com", "ListOfficeAddress1":"4478 Cerritos Ave", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"PWAHLCOR", "ListOfficeCity":"Los Alamitos", "ListOfficeCountry":"US", "ListOfficeEmail":"coralyn@thinkrealestateco.com", "ListOfficePostalCode":"90720", "ListOfficeStateOrProvince":"CA", "ListPriceCurrencyType":"USD", "ListingTitle":"Triplex - Seal Beach, CA", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/1003-Seal-Way_Seal-Beach_CA_90740_M27561-74880?f=listhub&s=MRMLSCA&m=PW25250696&c=rexren", "MLSModificationTimestamp":"2025-11-05T11:11:29Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"Triplex", "RawPropertyType":"Residential", "RoomCount":null, "StateOrProvince":null, "Taxes":[], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 11/6/2025 5:05:23 PM GMT
Source Updated Date: 12/22/2025 7:04:10 PM GMT

Courtesy of: Stacy Flanigan, Think Boutiq Real Estate, Stacy.Flanigan@hotmail.com

Copyright © 2025 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.