557 Knoll Court Seaford, NY $ 1,515,000
557 Knoll Court
$ 1,515,000
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557 Knoll Court

Seaford, NY, 11783
$ 1,515,000
Bedrooms5 Baths4.0 Sq 3,400

Monthly Estimate*

$ 9,328

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Single Family Home for sale in Seaford, NY

for $1,515,000 with 5 bedrooms and 4 full baths. This 3,400 square foot home was built in 2026 on a lot size of 0.1377.

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.

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Single Family Active

Price

$ 1,515,000

Bedrooms

5

Full Bath

4

Property Type

Single Family

Taxes

$ 11,605

Style

Colonial,Modern

Lot Size

0.1377

Year Built

2026

Town/City

Seaford

County/Region

Nassau

MLS | Web ID

982568

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Double Vanity Eat-in Kitchen Entrance Foyer High Ceilings Kitchen Island Open Floorplan Recessed Lighting Soaking Tub Walk-In Closet(s)
Basement Walk-Out Access
Flooring Hardwood
Basement Features Walk-Out Access
Basement (Y/N) Y
Half Baths 0
Total Bedrooms 5
Total Baths 4
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General
Sewer Public Sewer
Heating Natural Gas
Cooling Central Air
Utilities See Remarks
Appliances Dishwasher Dryer Gas Cooktop Microwave Oven Refrigerator Stainless Steel Appliance(s) Washer
Garage Spaces 1
Architectural Style Colonial Modern
Construction Materials Vinyl Siding
Year Built 2026
Property Subtype Single Family Residence
Tax Year 2024
Parcel Number 2089-52-449-00-0033-0
County Nassau County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 10
Full Baths 4
High School Island Trees High School
City Hempstead
Senior Community Y/N N
High School District Island Trees
Carport Y/N N
Elementary School Michael F Stokes School
Property Attached Y/N N
Tax Annual Amount 11605.58
Middle/Junior High School Island Trees Middle School
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Island Trees
Elementary School District Island Trees
Tax Assessed Value 528
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Exterior
Parking Features Attached Driveway Private Attached Driveway Private
Water Source Public
Waterfront Y/N N
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Internal Only
Street Number 1 557
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* Excluded Features
List By
Birti K. Gandhi

Listing Agent

Voro Llc

Broker

516-778-0685

Contact

Affordability Calculator

$10,295
Per Month
91%
9%
0%
Monthly Principal & Interest
$9,328
Monthly Property Taxes
$967
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4100528 Elementary School
4101305 Middle School
Island Trees High School High School
Pricing History
DatePricePrice ChangeDescription
4/8/2026$1,515,000 Listed Price

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557 Knoll Court, Seaford, NY, 11783 is a Single Family Home for sale at $1,515,000 with 3,400 sqft and a lot size of 0.1377. 557 Knoll Court has 5 bedrooms, 4.0 baths, and was built in 2026. The property's zip code is 11783 which is in Seaford, NY