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6 S Bay AvenueEastport, NY 11941

For Sale

$1,385,000

Smart Buyer Rebate $13,850

At $1.385 million, this is simply the best valued new construction in all of Southampton Township, created by Southampton Building Corp, one of Long Island's most prominent master builders. A veritable boater and water lover's paradise, this new, fully finished, and furnished residence is located in an ultra-luxury, four-home cul-de-sac development on the renowned South Bay Avenue in Eastport's most valuable and prestigious enclave, near Southampton's Seatuck Cove Bay. Enjoy the marina, boat launch, and waterfront dining just down the block, or relax at home in your 20x40 heated saltwater pool! Move-in ready: the CO is in hand for both the house and the pool, so you don't have to wait to live the Hamptons and brand-new construction dream! Alternatively, the home can generate substantial summer rental income for its proud owner, as it is conveniently situated on the western edge of Southampton Township, close to transportation, beaches, parks, and a much shorter commute to New York City. The home offers over 3500 sq. ft. of impeccably finished living space across three levels, including four bedrooms and three and a half baths, featuring two luxurious bedroom suites, one on each floor, providing flexibility for guests or multigenerational living. Designer finishes abound, from wide-plank white oak floors and custom cabinetry to Italian tile bathrooms and handcrafted built-ins. The kitchen dazzles with a 2-inch mitered Silestone island, and the smart home hub seamlessly and remotely controls the alarm, doorbell camera, and temperature. This home would cost approximately $2 million to rebuild today due to recent increases in tariffs on imported construction materials. This is a rare opportunity to own a fully completed, fully furnished new construction home with excellent investment metrics, below replacement cost, and ready for immediate occupancy with no compromises and no delays!

Listed by Robert G. Merolla

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Aurora Property Group

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631-629-6003

Last updated October 04, 2025

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Source: OneKey #917565

Listing Facts

  • TypeSingle-family
  • NeighborhoodEastport
  • Bedrooms4
  • Bathrooms4
  • Days on Prevu27
  • Size3,900 sqft
  • Price per sqft$355

Amenities

  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

09/26/2025
Listed by Aurora Property Group
$1,385,000

Property Details for 6 S Bay Avenue

Exterior

Construction

  • Property Condition: New Construction
  • Year Built: 2025
  • Architectural Style: Farmhouse
  • Construction Materials: Hardi Plank Type

Features

  • Pool Features: In Ground
  • Pool Private: Yes

Measurements

  • Building Area Units: Square Feet

Financial

Taxes

  • Tax Year: 2025

Interior

Features

  • Appliances: ENERGY STAR Qualified Appliances
  • Fireplace: Yes
  • Interior Features: First Floor Bedroom, Built-in Features, Cathedral Ceiling(s), Crown Molding, Eat-in Kitchen, Entertainment Cabinets, Entrance Foyer, Formal Dining, High Ceilings, His And Hers Closets, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Recessed Lighting, Smart Thermostat, Soaking Tub, Walk-In Closet(s), Washer/Dryer Hookup

Measurements

  • Living Area: 3,900
  • Living Area Source: Plans

Rooms

  • Basement: Full
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4
  • Rooms Total: 9

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Attached

Schools

Elementary School

  • Elementary School: Eastport Elementary School
  • Elementary School District: Eastport-South Manor

High School

  • High School: Eastport-South Manor Jr-Sr Hs
  • High School District: Eastport-South Manor

Middle or Junior School

  • Middle Or Junior School: Eastport-South Manor Jr-Sr Hs
  • Middle Or Junior School District: Eastport-South Manor

Utilities

Equipment

  • Cooling: Central Air
  • Heating: ENERGY STAR Qualified Equipment
  • Sewer: Septic Tank
  • Utilities: Propane
  • Water Source: Public

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.