Welcome home to this lovingly maintained property with ADU in the heart of Atkinson. The main home features a cozy living room with a charming fireplace, updated paint, and new flooring, creating a warm and inviting space that flows seamlessly into the kitchen. The kitchen offers stainless steel appliances, granite countertops, and abundant cabinet and counter space while overlooking the backyard. Enjoy outdoor living with an elevated deckperfect for morning coffeeas well as an above-ground pool with a new solar cover and pump. A bright three-season porch provides the ideal place to relax and take in views of the firepit and tree farm beyond, while connecting conveniently to the eat-in kitchen for easy entertaining. The primary bedroom includes a half bath with charming retro dcor, and two additional bedrooms share an updated full bathroom on the main level. The lower level expands the living space with a family room or playroom featuring a second fireplace, a bonus room, laundry room, ample storage, and direct access to the backyard patio. The patio area offers space for grilling, a hot tub with gazebo, and views of the established gardens. A major highlight of this property is the approved accessory dwelling unit (ADU). This separate space features an updated kitchen, living and dining area with new flooring, a spacious bedroom, an updated three-quarter bathroom, and an additional large family room. A screened porch off the back of the ADU provides a peaceful spot to enjoy views of the backyard. Additional features include a two-car garage attached to the main home, two separate driveways providing ample parking, and a storage shed serving the ADU. This versatile property offers space, comfort, and flexibility, perfect for multigenerational living, guests, or rental potential. This home is close to the MBTA and commuter routes to Boston and Concord. Showings start Saturday March 21st at 12pm, Open House Sunday 22nd at 12 - 2pm.