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3986 William Street
Seaford NY 11783 US

$1,399,000

Active Listing ID 1004899
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4 bed
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3.00 Bath (2 Full , 1 Half)
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Lot: 0.13 Acres
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Single Family Residence

$1,399,000

Active Listing ID 1004899
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3986 William Street BRAND NEW BEAUTIFUL CUSTOM MODERN COLONIAL IN THE HEART OF SEAFORD!! HUGE CHEF STYLE KITCHEN, GORGEOUS WHITE OAK HARD WOOD FLOORING AND HAS A OPEN FLOOR PLAN! NINE FOOT CEILINGS MAKE THIS HOUSE FEEL VERY OPEN AND SPACIOUS. ALL OF THE MODERN BATHROOMS WERE PERFECTED WITH DESIGNER! MASTER SUITE WITH DOUBLE CLOSETS AND VAULTED CEILINGS REALLY CAPTIVATE YOU. MODERN STAIRCASE WITH ALL CUSTOM PANELS AND MOLDING! EUROPEAN CUSTOM WINDOWS! THIS HOUSE HAS A 9 FOOT BASEMENT!! PERFECT FOR FINISHING. WHY NOT ADD MORE FINISHED SQUARE FOOTAGE TO THIS 3000 SQUARE FOOT MASTER PIECE! IN-GROUND SPRINKLERS , CUSTOM FIREPLACE WITH MANTLE. MINT MASONRY FRONT AND REAR STEPS AND CUSTOM CLOSETS! BOTTOM LINE THIS IS A GREAT HOUSE!!

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Property Features

  • Facts
  • Lot Size: 0.13 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • 1/2 Bathrooms: 1
  • Cooling System: Central Air
  • Floor Covering: Wood
  • Heating Fuels: Natural Gas
  • Additional Features
  • Basement
  • Fireplace

School Information

  • School
  • Seaford Harbor School(Elementary)
  • Seaford Middle School(MiddleSchool)
  • Seaford Senior High School(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 1399000
  • unparsedaddress: 3986 William Street
  • postalcity: Seaford
  • stateorprovince: NY
  • country: US
  • postalcode: 11783
  • bathroomsfull: 2
  • bathroomshalf: 1
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.132
  • lotsizeunits: Acres
  • lotsizearea: 0.132
  • livingarea: 3000
  • livingareaunits: Square Feet
  • listagentfullname: Michael C. Orlando
  • listagentemail: universalrealtyli@aol.com
  • listagentkey: 3yd-MLSLINY-90474
  • listagentmlsid: 90474
  • listagentpreferredphone: 5162383946
  • listagentofficephone: 5162383946
  • listofficekey: 3yd-MLSLINY-MIOR01
  • listofficemlsid: MIOR01
  • disclaimer: Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: MLSLINY
  • yearbuilt: 2026
  • listingcontractdate: 2026-05-27
  • listagentfax: 5167818009
  • listagenturl: http://www.universalrealtyli.com
  • countyorparish: Nassau County
  • elementaryschool: Seaford Harbor School
  • highschool: Seaford Senior High School
  • elementaryschooldistrict: Seaford
  • middleorjuniorschooldistrict: Seaford
  • highschooldistrict: Seaford
  • appliances: Stainless Steel Appliance(s)
  • cooling: Central Air
  • constructionmaterials: Vinyl Siding
  • flooring: Wood
  • heating: Natural Gas
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • parkingfeatures: Driveway
  • waterfrontyn: False
  • franchiseaffiliation: None
  • interiorfeatures: Chefs Kitchen, Open Kitchen, Quartz/Quartzite Counters, Recessed Lighting
  • architecturalstyle: Modern, Colonial
  • rooms: Bedroom 1, Bedroom 2, Bathroom 2, Bedroom 3, Basement, Bedroom 4, Bathroom 1, Bathroom 3
  • basement: Full
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: False
  • internetconsumercommentyn: False
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Universal Realty of Long Island", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"universalrealtyli@aol.com", "ListBrokerageCity":"Wantagh", "ListBrokerageCountry":"US", "ListBrokerageEmail":"morlando@universalrealtyli.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MLSLINY/73ac50016dcd11df932e00219b994c72/20100604163241899.png", "ListBrokerageName":"Universal Realty of Long Island", "ListBrokeragePhone":"(516) 781-8887", "ListBrokeragePostalCode":"11793", "ListBrokerageStateOrProvince":null, "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"3401 Merrick Rd.", "ListBrokerageWebsiteUrl":"http://www.universalrealtyli.com", "ListOfficeAddress1":"3401 Merrick Rd ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"MIOR01", "ListOfficeCity":"Wantagh", "ListOfficeCountry":"US", "ListOfficeEmail":"universalrealtyli@aol.com", "ListOfficePostalCode":"11793", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - Colonial, Modern - Seaford, NY", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/3986-William-St_Seaford_NY_11783_M97943-47707?f=listhub&s=MLSLINY&m=1004899&c=rexren", "MLSModificationTimestamp":"2026-05-28 09:04:37", "Neighborhoods":[{"Description":null, "Name":"Seaford Manor"}], "PostalCode":null, "RoomCount":10, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":null, "TaxDescription":null, "TaxYear":"2026"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 5/28/2026 9:14:12 AM GMT
Source Updated Date: 6/4/2026 12:54:43 AM GMT

Courtesy of: Michael C. Orlando, Universal Realty LI, universalrealtyli@aol.com

Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.