Sign up to get new listings emailed daily! JOIN SIGN IN
Allison Platt
Licensed Associate RE Broker
REALTOR®, CBR
(516) 510-1668
Refine Search
  • 3978 William Street, Seaford, NY 11783 Main Photo

22 Total Photos [Click to View All]

Agent photo

Allison Platt
Call: (516) 510-1668
Text: (516) 510-1668

BEDS4 BATHS2 full 1 partial SQUARE FEET1,511 MLS#972439
STATUSActive PROPERTY TYPEResidential - Single Family SCHOOLSeaford

Property Description

WELL KEPT CAPE IN THE HEART OF NORTH SEAFORD! THIS QUAINT HOWEVER SPACIOUS HOMEIS A GREAT HOUSE! RIGHT OFF THE BAT THIS HOUSE HAS THREE FULL BATHS! HARDWOOD FLOORS THROUGHOUT AND VERY WELL KEPT! THE FIRST FLOOR HAS A MASTER SUITE WITH A SEPERATE FULL BATH. FORMAL DINING ROOM AND EXTENSION OFF THE REAR. NICE SPACE. THE OTHER THREE BEDROOMS AND BATH ARE ON THE SECOND LEVEL. FULL BASEMENT AND CRAWL SPACE. EXCELLENT SCHOOLS . MID BLOCK LOCATION. BEAUTIFUL BLOCK! PLEASE NOTE THIS PROPERTY IS A DEEPER LOT, 115 FEET IN DEPTH. UPDATED BOILER, DECK OFF THE REAR AND IS CHARMING CAPE! MAKE THIS HOUSE YOUR NEW HOME!

3978 William Street | MLS# 972439

This single family home located at 3978 William Street, Seaford, NY 11783 is currently listed for sale with an asking price of $699,000. This property was built in 1935 and has 4 bedrooms and 2 full and 1 partial baths with 1511 sq. ft. William Street is located within the Seaford school district. Search Seaford real estate on allisonplatt.laffey.com today.

Upcoming Open Houses

Open House Saturday March 28th, 1:00pm - 3:00pm

Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Full
Cooling: Wall/Window Unit(s)
Heating: Natural Gas
Home Style: Exp Cape
Lot Size: 0.13 Acres
Taxes: $7,448
Year Built: 1935

Amenities

First Floor Bedroom
First Floor Full Bath

Feature Descriptions

Appliances: Dishwasher, Dryer, Gas Range, Refrigerator, Washer
Attic: Partial
Building Area Total: 1511
Days on Site: 11
Exterior: Vinyl Siding
Fireplace Y/N: Yes
Lot Dimensions: 50x115
On Market Date: 2026-03-16
Parcel Number: 2089-52-151-00-0066-0
Parking Features: Driveway
Rental Term: Monthly
Rooms Total: 8
Sewer: Public Sewer
Utilities: Electricity Connected
Water: Public

Local Schools

High School: Seaford Senior High School
Middle School: Seaford Middle School
Elementary School: Seaford Manor School
School District: Seaford

TOUR THIS HOME

Choose a date and time to see 3978 William Street, Seaford, NY 11783.
An agent will get in touch to confirm your request shortly.

Choose your video chat app
Request a Showing
  • Sunday March 29
  • Monday March 30
  • Tuesday March 31
  • Wednesday April 1
  • Thursday April 2
  • Friday April 3
  • Saturday April 4
  • Sunday April 5
  • Monday April 6
  • Tuesday April 7
  • Wednesday April 8
  • Thursday April 9
  • Friday April 10
  • Saturday April 11
  • Sunday April 12
  • 7:00 AM
  • 7:30 AM
  • 8:00 AM
  • 8:30 AM
  • 9:00 AM
  • 9:30 AM
  • 10:00 AM
  • 10:30 AM
  • 11:00 AM
  • 11:30 AM
  • 12:00 PM
  • 12:30 PM
  • 1:00 PM
  • 1:30 PM
  • 2:00 PM
  • 2:30 PM
  • 3:00 PM
  • 3:30 PM
  • 4:00 PM
  • 4:30 PM
  • 5:00 PM
  • 5:30 PM
  • 6:00 PM
  • 6:30 PM
  • 7:00 PM
  • 7:30 PM
  • 8:00 PM
  • 8:30 PM
  • 9:00 PM
Preferred Communication Method

Estimate Your Payment

Estimated Payment

$ 2,380.21 per month $1,555.67 Principal & Interest $620.67 Property Tax $203.88 Homeowner's Insurance

Change Payment Information

%
years/fixed
yearly
yearly (est.)
(Payments are an estimate and may vary by lender)

Listed By / Shown By

Listing By

Agency Name: Universal Realty LI
Agency Contact: 516-781-8887

Shown By

Agent Name: Allison Platt
Agent Phone: (516) 510-1668
Agency Title: Laffey Real Estate

IDX logo

Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 03/28/2026. The listing information on this page last changed on 03/28/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 03/28/2026 12:25:09 AM EST) or OneKey MLS (last updated Sat 03/28/2026 12:21:09 AM EST). Real estate listings held by brokerage firms other than Laffey Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

Listing data and photos distributed by MLSGRID
Member Participants (and their affiliated licensees, if applicable) shall indicate on their websites that IDX information is provided exclusively for consumers’ personal non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. MLS GRID may, at its discretion, require use of other disclaimers as necessary to protect Member Participant, and/or their MLS from liability.
Based on information submitted to the MLS GRID. 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.



Privacy Policy / DMCA Notice / ADA Accessibility

Login to My Homefinder

Pixel