Selling a house

I have an old house, over 150 years old that I have owned for more than five years. I want to put it on the market but I need to know if I need a certicato agibilita or anything about the energy rating. I had the inside only renovated and had all the permissions etc from the comune, but I did not have any certificates. Do I need to go back to my geometra and get one? Do I also need an energy rating?