I am a realtor who also lives in Hanson which is a great little family town but more importantly it is also still affordable! We are close to just about everything including the city but has still remained safe with good schools. To answer your question about the town sewer as far as I'm aware there is only septic. That being said people get more scared of septic then they should. If taken care of you won't have any problems! If you would like more information on the town or septic systems in general please feel free to contact me.
781 812 4718
Why buy a house without A. Kitchen?