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    1 home
    1 home available
    Pending
    91 Union Avenue, Islip, NY 11751
    $729,999
    4beds
    2bath
    2,481sqft
    0.21acres
    House for Sale
    Down payment assistanceDown Payment Help

    91 Union Avenue, Islip, NY 11751

    Listing by: Michael J Watts & Assoc Inc
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    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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    OneKey® MLS
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    91 Union Avenue, Islip, NY 11751
    Pending
    $729,999
    Down payment assistanceDown Payment Help
    4beds
    2full,half bath
    2,481sqft
    0.21acres

    91 Union Avenue, Islip, NY 11751

    City/Town:Islip   Post Office: Islip     

    House for Sale by Michael J. WattsMichael J Watts & Assoc Inc.

    Data checked -. Listing last updated 30 days ago.
    1. Overview
    2. Details
    3. More 

    This beautifully restored Colonial is located in a prime residential block, just south of Montauk and in close proximity to the vibrant Main St. area, offering a variety of restaurants, charming boutiques, and local beaches. This home features a bright and open floor plan, with an updated eat-in kitchen and stainless steel appliances. With 4 spacious bedrooms and 2 full baths, this property offers comfort and style. The meticulously maintained grounds include new brick pavers and a charming gazebo, perfect for outdoor relaxation and entertainment. A true gem in a highly desirable area!

    Details
      Property type
    Residential
      Year built
    1870
      Heating
    Natural Gas
      Cooling
    Ductless
      Total rooms
    7
      Garage
    Yes (2 space)
      City/Town
    Islip
      Post Office
    Islip
      Parking spots
    -
    836404
    MLS ID
    Pending
    Status
    03/17/2025
    On Market Date
      Laundry features
      Flooring
      Fireplace
    No
      Pets allowed
      Architectural Style
    Colonial
      View
    Interior features
    Eat-in Kitchen, Granite Counters
    Exterior features
    Lot features
    Appliances included
    Refrigerator, Washer
    Construction materials
    Cedar
    Monthly taxes
    $1,014
    Yearly taxes
    $12,163
    Community Features
    -
    School district
    Islip
    Schools
    Maud S Sherwood Elementary School, Islip Middle School, Islip 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
    Michael J. Watts
    Michael J. Watts
    Real Estate Broker, Michael J Watts & Assoc Inc
     
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    Listing by: Houlihan Lawrence Inc.
    91 Union Avenue, Islip, NY 11751, is a 4 bedroom, 2 bathroom, 2481 sqft. Single Family Residence built in 1870. This property is currently available for sale and was listed on OneKey® MLS on 3-17-2025. The MLS# for this Single Family Residence is MLS# 836404.
    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.
    Copyright ©2025
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