My next-door neighbor has termites and is going to have his house treated

Termites move randomly through the soil searching for a source of food (wood). They do not have the ability to know exactly where your house is. So, if your next-door neighbor treats his home for termites, your house isn't automatically the termites' next lunch. No, your house does not need to be treated; but, if there are active termite infestations in your neighborhood, it is a good idea to have it inspected.