557 Knoll Court, Seaford, NY 11783

• 5 beds |
• 4 baths |
• 3,400 sqft

Property Description

Stunning 3,400 sq ft flat-roof modern new construction in desirable Island Trees School District! This 5-bedroom, 4-bath home offers a sleek, contemporary design with a spacious open layout and a beautifully designed oversized kitchen—perfect for entertaining. Featuring natural gas for heating, cooking, and efficiency, plus a large basement with outside entrance offering endless potential. One of the standout features is the oversized backyard, made possible by the home’s forward positioning on the lot—ideal for outdoor living, a pool, or future customization. A rare opportunity for buyers to still select their finishes, appliances, and landscaping to truly make this home their own. Exterior Photo is rendering and interior photos are of builders previous work.

Listing Status:

Active

Data Last Updated:

May 11, 2026 at 7:20AM

Listing Office:

Voro LLC : 516-778-0685

MLS ID:

982568

Interior

• General: First Floor BedroomFirst Floor Full BathDouble VanityEat-in KitchenEntrance FoyerHigh CeilingsKitchen IslandOpen FloorplanRecessed LightingSoaking TubWalk-In Closet(s)
• Appliances: DishwasherDryerGas CooktopMicrowaveOvenRefrigeratorStainless Steel Appliance(s)Washer
• Laundry: In Hall
• Basement: Walk-Out Access
• Flooring: Hardwood
• A/C: Central Air
• Heating: Natural Gas

Exterior

• Style: ColonialModern
• Parking: AttachedDrivewayPrivate

Location

• Originating MLS: onekey2
• School District: Island Trees
• County: Nassau County

Lot

• Zoning: 2089-52-449-00-0033-0

Utilities

• Utilities: See Remarks
• Water: Public
• Sewer: Public Sewer

Financial

• Source: onekey2