Located just steps away from vibrant downtown Portsmouth, this historic federal home built in 1804 features 5,100+/- sq ft, 6 bedrooms and 6.5 bathrooms. Known as the Pickering-Heffenger house, these walls have a story to tell. It was host to a peace treaty ball between the Japanese and Russians during the Treaty of Portsmouth in 1905. The elegance of another era is evident throughout this three-story sun-filled home with exquisite crown moldings and trim, arched doorways, marble fireplace surrounds, and the lovely, curved staircase with its decorative spindles, a center focus of the entry hall. History meets today’s standards seamlessly with a large bright updated kitchen featuring stainless appliances, loads of cabinetry and a large center island. The kitchen opens to a dining area with access to the multi-level terraced garden, a quiet private oasis. The first floor comprises the kitchen/dining room, parlor, living room, and an even larger dining room all designed to entertain. Upstairs each bedroom is ensuite with bath and fireplace. The property also offers a large courtyard that can accommodate 8 cars, and a 3-car garage.In addition to the main house, is a separate renovated 19th century carriage house featuring 3 well-appointed two-story rental units netting north of 100K in yearly rent and providing an additional 2,762 sq. ft. of living space.Located within walking distance of Market Square, this is an opportunity to own a bit of history, a statement home on a quiet street, in the heart of Portsmouth. There has been a change of use to allow commercial use and commercial construction.