Welcome to 50 Lake St. in bustling Bristol, NH: a unique 4BR, 1.5BA contemporary-style home offering an attached 1BR, 1BA ADU/In-law Apt., perfect for extended family or guests. Sited in the heart of downtown, this home is within walking distance of shops, restaurants, and schools all while bordering beloved Kelley Park! Step inside to an inviting dining area leading into a first-floor primary bedroom with a private 1/2 bath. The kitchen blends rustic charm with modern touches, featuring a newer stainless-steel fridge and a sliding barn door that opens to a sizable laundry room. The living room exudes character with reclaimed barn board walls, knotty pine ceilings, and exposed beams. New waterproof LVP flooring flows throughout the first floor, while a full first floor bath offers a new granite vanity. Upstairs, 3 spacious bedrooms await; one with an office nook that could serve as potential space for an additional bath. The attached ADU is a true gem, featuring an arched entryway into the eat-in kitchen with live-edge counters, a cozy living room with exposed beams & hardwood floors, a private bedroom, a full bath, and a back deck. This centrally located home offers access to Bristol's two town beaches on Newfound Lake, making it a fantastic opportunity for year-round living & enjoyment.