Looking for the home that has the most value to offer, with lots of options for adding solar or additional living space? How about a home that is efficient and easy-to-maintain? Maybe one that is also the only home for sale right now in Peterborough for under $400,000? This is it! This Earth-Berm house sits on almost 4 acres of land, and offers a perfect place for "green" living. This structure is designed to hold heat in Winter and stay cool in Summer. The huge, south-facing windows in every room for passive solar, together with the woodstove, will have you loving how cozy and bright it is! Two mini-splits were recently added to increase the efficiency even further, offering both heat and AC. With 1472 square feet of space and three bedrooms, there is enough room for everyone to spread out but not so much that you feel lost inside. One of the bedrooms is currently being used as a utility room, FYI, and used to be a garage, and can be converted back to either. Want to have a garden on the roof? Do it! There are several acres available for growing anything you desire. Plenty of room to add a garage or outbuildings, with a proper permit, and the driveway was recently upgraded to crushed stone. This home just needs you to move in, make it yours, and enjoy! Easily the best value of any home on the market in the area, in our humble opinion. Come see it today, and enjoy this upcoming lovely season in your new oasis!