Recently Listed Open House 3/13 4pm - 6pm
3992 William Street
Seaford, NY, 11783 $ 699,000
Bedrooms5 Baths2.0 Sq 1,496 Monthly Estimate*
$ 4,304
for $699,000 with 5 bedrooms and 2 full baths. This 1,496 square foot home was built in 1930 on a lot size of 0.132.
Welcome to 3992 William Street, a charming expanded Cape nestled in the heart of Seaford. This warm and inviting 4-bedroom, 2-full-bath home is filled with tremendous natural daylight and offers a spacious, comfortable layout perfect for everyday living and entertaining. The first floor features a large formal dining room highlighted by a cozy wood-burning fireplace, creating the perfect setting for gatherings and holiday meals. The spacious eat-in kitchen offers plenty of room for cooking and includes space for a breakfast table, ideal for casual mornings. A bright, sunny living room provides ample space to relax or host guests. This thoughtfully expanded Cape also includes a bonus room and separate office space, ideal for today’s work-from-home lifestyle, guest space, or additional living area. Large sliding glass doors lead to a beautifully landscaped backyard and garden, offering a peaceful outdoor retreat with space for entertaining, outdoor dining, and summer barbecues. This property includes an unfinished basement offering additional storage. Located on Long Island’s desirable South Shore, this home combines charm, natural light, and functional living space in a sought-after neighborhood close to parks, shopping, dining, and convenient transportation.
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Open House
3/13/2026 4:00 PM - 6:00 PM
3/14/2026 12:00 PM - 2:00 PM
3/15/2026 10:00 AM - 11:30 AM
3992 William Street Seaford, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesInteriorInterior Amenities First Floor Full Bath Ceiling Fan(s) Eat-in Kitchen Formal Dining Granite Counters Natural Woodwork Pantry
Basement Full Storage Space Unfinished
Total Fireplaces 1
Fireplace Features Wood Burning
Basement Features Full Storage Space Unfinished
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 0
Total Bedrooms 5
Total Baths 2
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GeneralSewer Public Sewer
Heating Natural Gas
Cooling Wall/Window Unit(s)
Utilities Electricity Connected Natural Gas Connected Sewer Connected Trash Collection Public Water Connected
Appliances Dishwasher Dryer Gas Cooktop Gas Oven Refrigerator Washer Gas Water Heater
Architectural Style Exp Cape
Construction Materials Vinyl Siding
Year Built 1930
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 2089-52-151-00-0072-0
County Nassau County
Property Type Residential
HOA N
Garage Y/N N
Total Rooms 8
Full Baths 2
High School Seaford Senior High School
City Hempstead
Senior Community Y/N N
High School District Seaford
Carport Y/N N
Elementary School Seaford Manor School
Property Attached Y/N N
Tax Annual Amount 13725.68
Showing Instructions Showing by Open House Fri March 13 4:30-6PM Sat March 14 12-2PM Sunday March 15 10AM-11:30AM.
Middle/Junior High School Seaford Middle School
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Seaford
Elementary School District Seaford
Tax Assessed Value 529
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ExteriorFencing Fenced Full
Parking Features Driveway On Street Driveway On Street
Water Source Public
Building Area Total 1496
Waterfront Y/N N
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* Excluded FeaturesList BySandra MurrayListing Agent
Signature Premier PropertiesBroker
Affordability Calculator
- Monthly Principal & Interest
- $4,304
- Monthly Property Taxes
- $1,144
- 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.
Learn more about how to save NearbySingle family listings in Seaford, NY
Average List Price $884,254
Percent of Sale Price 27%
About Seaford, NY 21,648 Population
-2% Since 2002
$ 116,467 Median Income
44.48 Median Age
33% Households with Children
Trends Information provided by ATTOM Data Solutions.
4100539 Elementary School
4101073 Middle School
Seaford Senior High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 3/10/2026 | $699,000 | | Listed Price |