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About This Home
This 5-bedroom, 4-bathroom single family at 557 Knoll Court in Seaford, NY is listed for $1,515,000 ($446 per sqft). Built in 2026, the home offers 3,400 sqft of living space on a 0.14 acres lot.
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.
Key Features
- Built in 2026
- 0.14 acre lot
Property Details
Amenities
Monthly Cost Estimate
$8,103/mo
20% down · 6.5% · 30 years
Estimates only. Actual payments may vary.
Location
557 Knoll Court
Seaford, NY 11783
Features & Amenities
Interior Features
Property Details
Flooring
Construction
Parking
Heating
Cooling
Appliances
Questions & Answers
This 5-bedroom, 4-bathroom single family at 557 Knoll Court is listed at $1,515,000 ($446/sqft). The estimated monthly payment is $6,565 based on 20% down at 6.5% interest.
Key features include: Built in 2026, 0.14 acre lot. Interior Features: First Floor Bedroom, First Floor Full Bath, Double Vanity.
This property is listed by Birti K. Gandhi and can be reached at 5167780685 or birti.kaurr@gmail.com.





