Located in the coveted Nashawtuc Hill neighborhood on the scenic Assabet River w/270 degrees of natural views surrounding and access to trails, this LDa Architecture masterpiece marries the charm of a modern Irish Farmhouse with cutting-edge building technologies. Every detail tells a story of quality, elegance & environmental responsibility, epitomizing simplicity and incorporating state-of-the-art energy conservation and design features. Distinguished as rare LEED Silver Certified, this home achieves nearly 90% energy efficiency. Enjoy captivating river views from the spacious living room, dining, family room, fabulous kitchen w/pantry offering every amenity and leading to a well-appointed mudroom. 5BR suites exude comfortable elegance, including a luxe primary and private two bedroom guest wing. The 3-car garage w/2 car chargers adds a touch of practical luxury. Step outside to thoughtfully designed patio & a screened porch w/grand fireplace, ideal for relaxation and entertaining.