Welcome to Petersham~Several lots to choose from! Lot 10 offers 5.02 acres with 200' of road frontage. Imagine building your dream home in this park like setting just minutes to gates of the Quabbin Resevoir, Harvard Forest & Swift River Reservation....Like to hike? Like Wildlife? Plenty of that here! Buyer to assume perk. This parcel is subdivided from a larger parcel #77 and has planning board approval. Assessment & taxes to be determined.Property Information.