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    1 home
      1 home available
      4 3rd Avenue, East Islip, NY 11730
      NEW 37 hrs agoOpen Sun 11:30 AM-1:00 PM
      4 3rd Avenue, East Islip, NY 11730
      $599,999
      4beds
      1.5bath
      1,336sqft
      0.29acres
      House for Sale
      Down payment assistanceDown Payment Help

      4 3rd Avenue, East Islip, NY 11730

      Listing by: Exit Realty All Pro
      1 - 1 of 1 results
      Copyright © 2025 OneKey® MLS LLC
      Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
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      Membio
      OneKey® MLS
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      4 3rd Avenue, East Islip, NY 11730
      NEW 37 hrs ago
      Open Sun 11:30 AM-1:00 PM
      $599,999
      Down payment assistanceDown Payment Help
      4beds
      1full,1half bath
      1,336sqft
      0.29acres

      4 3rd Avenue, East Islip, NY 11730

      City/Town:East Islip   Post Office: East Islip     

      House for Sale by Leonard Simonetti JrExit Realty All Pro.

      Data checked -. Listing last updated 13 hours ago.
      1. Overview
      2. Details
      3. More 

      Discover this classic East Islip Colonial perfectly situated just steps from Main Street. With residential and commercial zoning, this property is ideal for homeowners, investors, or business owners seeking visibility and flexibility in a highly desirable location. Offering 4 spacious bedrooms, 1.5 baths, and exceptional versatility, this home is set on two 50x130 lots, providing rare space and opportunity. Inside, the main level features a bright living room, dining room, and an efficient kitchen layout, along with a convenient half bath. Upstairs, four well-sized bedrooms and a full bath offer comfortable living for family or guests. An unfinished basement provides excellent storage and future potential. Outside, the property boasts a large yard ideal for recreation or expansion, complemented by a two-car detached garage—perfect for parking, storage, or workshop use. A unique opportunity with endless possibilities—don’t miss it.

      Internet Serviceability
      Details
        Property type
      Residential
        Year built
      1923
        Heating
      Natural Gas
        Cooling
      None
        Total rooms
      9
        Garage
      Yes (2 space)
        City/Town
      East Islip
        Post Office
      East Islip
        Parking spots
      -
      936436
      MLS ID
      Active
      Status
      12/03/2025
      On Market Date
        Laundry features
      Laundry Room
        Flooring
        Fireplace
      No
        Pets allowed
        Architectural Style
      Colonial
        Basement
      Unfinished
        View
      Interior features
      Storage
      Exterior features
      Fire Pit, Playground
      Lot features
      Appliances included
      Oven, Refrigerator
      Construction materials
      Frame
      Monthly taxes
      $826
      Yearly taxes
      $9,913
      Community Features
      -
      School district
      East Islip
      Schools
      John F Kennedy Elementary School, East Islip Middle School, East Islip High School
      Senior community
      No
      Common Charges
      -
      Maintenance
      -
      Additional Fees
      -
      Open Houses
      In-Person
      Sun, Dec 07
      11:30 AM - 01:00 PM
      Eastern Time
      Virtual
      No upcoming virtual open houses
      Contact Agent
      Leonard Simonetti Jr
      Leonard Simonetti Jr
      Real Estate Broker, Exit Realty All Pro
       
      Location
      GPS
      For Sale Nearby
      No nearby homes are For Sale Nearby.
      Recently Sold
      No nearby homes have been Recently Sold.
      4 3rd Avenue, East Islip, NY 11730, is a 4 bedroom, 1 bathroom, 1336 sqft. Single Family Residence built in 1923. This property is currently available for sale and was listed on OneKey® MLS on 12-3-2025. The MLS# for this Single Family Residence is MLS# 936436.
      Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
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