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    1 home
      1 home available
      18 Gainsboro Lane, Syosset, NY 11791
      Closed Sep 22, 2025
      18 Gainsboro Lane, Syosset, NY 11791
      $950,000
      4beds
      2bath
      1,509sqft
      0.16acres
      House for Sale
      Down payment assistanceDown Payment Help

      18 Gainsboro Lane, Syosset, NY 11791

      Listing by: Signature Premier Properties
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      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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      OneKey® MLS
      18 Gainsboro Lane, Syosset, NY 11791

      NY/Nassau County/Syosset/11791/18 Gainsboro Lane, Syosset, NY 11791

      Closed Sep 22, 2025
      $950,000
      Down payment assistanceDown Payment Help
      4beds
      2full,–half bath
      1,509sqft
      0.16acres

      18 Gainsboro Lane, Syosset, NY 11791

      City/Town:Syosset   Post Office: Syosset     

      House for Sale by Lei Liu, Signature Premier Properties.

      Data checked -. Listing last updated 161 days ago.
      1. Overview
      2. Details
      3. More 

      Welcome to this beautifully maintained 4-bedroom, 2-bathroom home nestled in a quiet and peaceful neighborhood within the highly desirable Syosset School District. This sunlit home features spacious walk-in closets, skylights that fill the interior with natural light, and a cozy wood-burning fireplace perfect for relaxing evenings. Step outside to enjoy the newly installed outdoor patio, ideal for entertaining, with the bonus of a public park just beyond your backyard — no rear neighbors for added privacy. The home also features a one-car attached garage, recently replaced windows, and low property taxes, making it both practical and comfortable. Don’t miss this opportunity to own a move-in-ready home in a prime location.

      Internet Serviceability
      Details
        Property type
      Residential
        Year built
      1954
        Heating
      Baseboard, Oil
        Cooling
      Wall/Window Unit(s)
        Total rooms
      6
        Garage
      Yes (1 space)
        City/Town
      Syosset
        Post Office
      Syosset
        Parking spots
      -
      883203
      MLS ID
      Closed
      Status
      Sep 22, 2025
      Closed
        Laundry features
      –
        Fireplace
      No
        Pets allowed
        Architectural Style
      Exp Ranch
        Basement
      Finished, Full
        View
      –
      Interior features
      First Floor Bedroom, First Floor Full Bath
      Exterior features
      –
      Lot features
      –
      Appliances included
      Cooktop, Dishwasher, Dryer, Microwave, Refrigerator
      Construction materials
      Frame
      Flooring
      –
      Monthly taxes
      $1,269
      Yearly taxes
      $15,228.84
      School district
      Syosset
      Schools
      Baylis Elementary School, H B Thompson Middle School, Syosset Senior High School
      Senior community
      No
      Common Charges
      -
      Maintenance
      -
      Additional Fees
      -
      Open Houses
      In-Person
      No upcoming in-person open houses
      Virtual
      No upcoming virtual open houses
      Contact Agent
      Listing By:
      Lei Liu
      Lei Liu
      Xiaofang Shen
      Xiaofang Shen
      Lei Liu
      Lei Liu
      Associate Real Estate Broker, Signature Premier Properties
      Direct Number 
       
      Xiaofang Shen
      Xiaofang Shen
      Associate Real Estate Broker, Signature Premier Properties
      Direct Number 
       
      Location
      For Sale Nearby
      No nearby homes are For Sale Nearby.
      Recently Sold
      No nearby homes have been Recently Sold.
      18 Gainsboro Lane, Syosset, NY 11791, is a 4 bedroom, 2 bathroom, 1509 sqft. Single Family Residence built in 1954. This property is currently available for sale and was listed on OneKey® MLS on 7-1-2025. The MLS# for this Single Family Residence is MLS# 883203.
      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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