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16 Seaway Drive
Copiague NY 11726 US

$849,990

Active Listing ID 982616
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4 bed
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3.00 Bath (3 Full)
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Lot: 0.29 Acres
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Single Family Residence

$849,990

Active Listing ID 982616
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16 Seaway Drive Welcome to "Salt Life" at Great South Bay Estates! Come and join the lifestyle of this exclusive beach and boating community deep into the Great Neck peninsula of Copiague Harbor - X-Zone! NO FLOOD INSURANCE REQUIRED! Just a few houses from the Great South Bay, this huge, sun-drenched, expanded Custom Colonial offers oversized windows, 3-4 large Bedrooms, including a main suite with dressing alcove, full bath and WIC; and 2 additional full baths, one with a jetted, soaker tub! The stylish, well-appointed eat-in-kitchen with breakfast nook comes dressed with granite counters and Stainless Steel appliances and features a gas stovetop plus an in-wall double convection oven! The adjacent room is spacious for gatherings and spills into the first-floor, fully windowed Sunroom with additional seating and lounging areas offering views of the well-landscaped yard. The formal Dining Room with its front bump-out can accommodate even those wandering beyond the dinner table, while the living room features a wood-burning fireplace for additional warmth and ambience. There's even a first-floor billiard/game room with a bay window. While the second floor accommodates the sleeping quarters, it also features a spacious second Sunroom with spiral stairs to the backyard and patio. This spacious home is heated by a newer gas furnace circulating hot water through 4 zones of baseboard convection radiators, while a newer, dedicated water heater provides domestic hot water and the newer C/AC cools in summer. If needed, the flexible floorplan can adjust to a first-floor bedroom suite with full bath. Close proximity to the bay with marina and beach rights included for required $200 annual HOA fee. Boat docking is also available. This is a large, custom home on an oversized lot in a resort-style community, and it's waiting for you!

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Property Features

  • Facts
  • Lot Size: 0.29 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 3
  • Cooling System: Central Air
  • Floor Covering: Combination
  • Heating Fuels: Hot Water(Heating)
  • Additional Features
  • Fireplace
  • Patio

School Information

  • School
  • Susan E Wiley School(Elementary)
  • Copiague Middle School(MiddleSchool)
  • Walter G O'Connell Copiague High Sch(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 849990
  • unparsedaddress: 16 Seaway Drive
  • postalcity: Copiague
  • stateorprovince: NY
  • country: US
  • postalcode: 11726
  • bathroomsfull: 3
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.287
  • lotsizeunits: Acres
  • lotsizearea: 0.287
  • livingarea: 3588
  • livingareaunits: Square Feet
  • latitude: 40.659684
  • longitude: -73.387311
  • listagentfullname: Chris E. Costa
  • listagentemail: ccosta@cbamhomes.com
  • listagentkey: 3yd-MLSLINY-169927
  • listagentmlsid: 169927
  • listagentpreferredphone: 5167290435
  • listagentofficephone: 5167290435
  • listofficekey: 3yd-MLSLINY-BRMN25
  • listofficemlsid: BRMN25
  • 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: 1976
  • listingcontractdate: 2026-04-06
  • listagentfax: 5167987988
  • listagenturl: http://www.cbamhomes.com
  • countyorparish: Suffolk County
  • parcelnumber: 0100-185-00-02-00-044-051
  • elementaryschool: Susan E Wiley School
  • highschool: Walter G O'Connell Copiague High Sch
  • elementaryschooldistrict: Copiague
  • middleorjuniorschooldistrict: Copiague
  • highschooldistrict: Copiague
  • appliances: Convection Oven, Cooktop, Dishwasher, Dryer, Gas Cooktop, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater
  • cooling: Central Air
  • constructionmaterials: Frame, Vinyl Siding
  • flooring: Combination
  • heating: Hot Water(Heating)
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • parkingfeatures: Driveway
  • waterfrontyn: False
  • franchiseaffiliation: Coldwell Banker Real Estate
  • interiorfeatures: First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Built-in Features, Chandelier, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, High Speed Internet, Kitchen Island, Pantry, Primary Bathroom, Soaking Tub, Storage, Walk-In Closet(s), Washer/Dryer Hookup, Wet Bar
  • windowfeatures: Skylight(s), Bay Window(s)
  • architecturalstyle: Colonial
  • rooms: Bedroom 3, Bedroom 1, Den, Dining Room, Bathroom 3, Bonus Room, Bathroom 1, Bathroom 2, Bedroom 2, Bedroom 4
  • otherstructures: Storage
  • patioandporchfeatures: Deck
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • fencing: Fenced
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -73.387314, 40.659683
  • openhouse: { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-982616", "OpenHouseEndTime": "2026-04-11 14:00:00", "OpenHouseId": "3009732", "OpenHouseRemarks": "First Open House! All are welcome!", "OpenHouseStartTime": "2026-04-11 12:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Coldwell Banker American Homes", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"ccosta@cbamhomes.com", "ListBrokerageCity":"East Meadow", "ListBrokerageCountry":"US", "ListBrokerageEmail":"leads0822@leadparser.deltagroup.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MLSLINY/c5ababc31c90dea1011c91901ba23ee5/20210818200407414.png", "ListBrokerageName":"Coldwell Banker American Homes", "ListBrokeragePhone":"(800) 270-6318", "ListBrokeragePostalCode":"11554", "ListBrokerageStateOrProvince":null, "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"1856 Hempstead Turnpike", "ListBrokerageWebsiteUrl":"http://www.cbamhomes.com", "ListOfficeAddress1":"1016A Park Blvd ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"BRMN25", "ListOfficeCity":"Massapequa Park", "ListOfficeCountry":"USA", "ListOfficeEmail":"massapequapark@cbamhomes.com", "ListOfficePostalCode":"11762", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - Colonial - Copiague, NY", "ListingURL":null, "MLSModificationTimestamp":"2026-04-09 20:09:38", "Neighborhoods":[{"Description":null, "Name":"Copiague Harbor"}], "PostalCode":null, "RoomCount":12, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":19051, "TaxDescription":null, "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 4/9/2026 8:16:22 PM GMT
Source Updated Date: 4/12/2026 6:49:20 AM GMT

Courtesy of: Chris E. Costa, Coldwell Banker American Homes, ccosta@cbamhomes.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.