Introducing historic Bagatelle! A true Sewickley landmark designed by famed architects Longfellow, Alden and Harlow; lovingly preserved and maintained. The best of privacy and proximity, tucked away on serene grounds just minutes from the village of Sewickley. Enchanting entry through the vestibule with arched windows & embedded frescoes. Grand foyer with gorgeous moldings and beautiful staircase. Pretty formal living room with built-ins. The solarium is a showpiece of the house! Unique tiled floor, Italiante fountain, walls of windows and stunning architecture. Formal dining room with lots of space to entertain. Very large kitchen with Aga range, copper hood, beautiful cabinetry and counter space. Upstairs features arched doorways, primary suite with walk-in closet & ensuite bath, more bedrooms + baths, charming den, second floor laundry & terrific storage! Upper & lower driveways with plentiful parking; full lower level with two car integral garage. A rare gem awaiting its next owner!