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$1,399,000

  • Sold
  • Closed
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 3,000 Sq. Ft.
  • 1 Car Garage
  • Updated 9 days ago
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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!!

Full Property Details for 3986 William St

General

  • Sold For: $1,399,000
  • Status: Closed
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 1004899
  • Added to Site: 94 day(s) ago

Interior

  • Number of Rooms: 10
  • Interior Features: Chefs Kitchen, Open Kitchen, Quartz/Quartzite Counters, Recessed Lighting
  • Fireplace: Yes
  • Appliances: Stainless Steel Appliance(s)
  • Flooring: Wood

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4

Parking

  • Garage: Yes
  • Garage Spaces: 1
  • Parking Features: Driveway

Location

  • County: Nassau County
  • Subdivision: Seaford Manor
  • Cross Streets: Washington Ave
  • Driving Directions: Washington Ave to William St

School Information

  • High School District: Seaford
  • Elementary School: Seaford Harbor School
  • Middle School: Seaford Middle School
  • High School: Seaford Senior High School

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Natural Gas

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Natural Gas Connected

Structural Information

  • Architectural Style: Colonial, Post Modern
  • Detached/Attached: Detached
  • Construction: Vinyl Siding
  • Basement: Yes
  • Basement Desc.: Full Basement
  • Building Size: 3000
  • Square Feet: 3,000
  • Sq. Ft. Source: Plans
  • Year Built: 2026

Lot Features

  • Lot Size (Acres): 0.132
  • Lot Size (Sq. Ft.): 5,750
  • Lot Dimensions: 50 x 115

Disclosures and Reports

  • Special Conditions: None

Listed by Universal Realty LI
Sold by Keller Williams Points North

Listing agent

— 3986 William St —

  • Universal Realty LI

516-781-8887

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 3986 William St

School District:Seaford Union Free School District
NameGradesDistance
Seaford Manor School
1590 Washington Avenue, Seaford, NY 11783
K-50.2 mi
Seaford Middle School
3940 Sunset Avenue, Seaford, NY 11783
6-80.2 mi
Seaford Senior High School
1575 Seamans Neck Road, Seaford, NY 11783
9-120.5 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 3986 William St

Date
Details
Price
Change
Source
8/18/2026
Sold
$1,399,000
—
MLS
5/27/2026
Listed
$1,399,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Universal Realty LI
Sold by Keller Williams Points North

3986 William Street, Seaford, NY 11783 (MLS# 1004899) is a Single Family property that was sold at $1,399,000 on August 18, 2026. Want to learn more about 3986 William Street? Do you have questions about finding other Single Family real estate for sale in Seaford? You can browse all Seaford real estate or contact a Coldwell Banker agent to request more information.