Islip can describe a community or the larger town. Use the property's street address and municipality when comparing sale options so records and inspection questions relate to the correct place.
For a home with additions, a converted area or older work, collect whatever documentation you already have. A room's current use does not by itself establish its approved use. Ask your attorney and the appropriate local office what needs checking rather than relying on a buyer's verbal assurance.
A practical first conversation covers condition, occupancy and the timing you prefer. Ask whether an offer assumes permits are resolved or makes that an issue for later negotiation. Keep that answer with the written terms.
Tell East Coast Buyers the address and the questions you want answered. We can discuss whether a further conversation makes sense; review any proposed contract with your attorney.