Choose from 0 available West Islip, NY townhomes for rent to find a floor plan that fits your lifestyle. Find your Pet Friendly West Islip townhouse with popular features to complement your lifestyle. Most townhomes are multi-level, with bedrooms located on the top floor. Some townhouses have basements for additional space, and some offer features like paid utilities. Be sure to view photos or take an online tour to find a rental that works for you! If price is a factor, consider looking in nearby cities like Babylon, Bay Shore and West Babylon.