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$1,399,000
New Listing

3986 William Street
Seaford, NY 11783

For Sale|Single Family Residence|Active
4
Beds
3
Total Baths
2
Full Baths
1
Partial Bath
3,000
SqFt
$466
/SqFt
2026
Built
Subdivision:
Seaford Manor
County:
Nassau
Listing courtesy of Universal Realty LI universalrealtyli@aol.com
3986 William Street3986 William Street3986 William Street3986 William Street
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Mortgage Calculator

Monthly Payment (Est.)

$6,383
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

BRAND NEW BEAUTIFUL CUSTOM MODERN COLONIAL IN THE HEART OF SEAFORD!! HUGE CHEF STYLE KITCHEN, GORGEOUS WHITE OAK HARD WOOD FLOORING AND HAS A OPEN FLOOR PLAN! NINE FOOT CEILINGS MAKE THIS HOUSE FEEL VERY OPEN AND SPACIOUS. ALL OF THE MODERN BATHROOMS WERE PERFECTED WITH DESIGNER! MASTER SUITE WITH DOUBLE CLOSETS AND VAULTED CEILINGS REALLY CAPTIVATE YOU. MODERN STAIRCASE WITH ALL CUSTOM PANELS AND MOLDING! EUROPEAN CUSTOM WINDOWS! THIS HOUSE HAS A 9 FOOT BASEMENT!! PERFECT FOR FINISHING. WHY NOT ADD MORE FINISHED SQUARE FOOTAGE TO THIS 3000 SQUARE FOOT MASTER PIECE! IN-GROUND SPRINKLERS , CUSTOM FIREPLACE WITH MANTLE. MINT MASONRY FRONT AND REAR STEPS AND CUSTOM CLOSETS! BOTTOM LINE THIS IS A GREAT HOUSE!!

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Listing Snapshot
Price 
$1,399,000
Days On Site 
0 Days
Bedrooms 
4
Inside Area (SqFt) 
3,000 sqft
Total Baths 
3
Full Baths 
2
Partial Baths 
1
Lot Size 
0.132 Acres
Year Built 
2026
MLS® Number 
1004899
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
7 hours agoListing first seen on site
7 hours agoListing updated with changes from the MLS®
General Features
Acres 
0.132
Cross Street 
Washington Ave
Garage 
Yes
Garage Spaces 
1
Parking 
Driveway
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Total 
3000
Style 
ColonialPost Modern
Utilities 
Natural Gas AvailableNatural Gas Connected
Water Source 
Public
Interior Features
Appliances 
Stainless Steel Appliance(s)
Basement 
Full
Cooling 
Central Air
Fireplace 
Yes
Flooring 
Wood
Heating 
Natural Gas
Interior 
Recessed Lighting
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Exterior Features
Construction Details 
Vinyl Siding
Community Features
School District 
Seaford
Schools
School District
Seaford
Elementary School
Seaford Harbor School
Middle School
Seaford Middle School
High School
Seaford Senior High School
Listing courtesy of Universal Realty LI universalrealtyli@aol.com


Based on information submitted to the MLS GRID as of 2026-05-27 02:28 PM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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