One Dalton will be the tallest residential tower in New England at 740 feet and 61 stories tall and will consist of 712,500 square feet of residential, hotel and retail space. One Dalton’s upper floors will contain 180 private luxury condominium residences. Underneath will be a Four Seasons luxury hotel with 215 rooms.
On One Dalton’s 55th to 59th floors will be Penthouse Flats, each of which will feature a private balcony. Across the tower’s top two floors will be three two-story Penthouse Estates, each featuring cascading staircases, kitchens featuring Blue de Savoie polished marble countertops and backsplashes paired with SieMatic cabinets, bathrooms featuring heated glazed marble floors and Dornbracht fixtures and a double-height terrace complete with outdoor fireplaces.
One Dalton building amenities will include a lap pool, a fitness center, a salon with manicure, pedicure and hair styling services, a private yoga and pilates studio, a golf simulator room with a wet bar and a private theater room. A 50th-floor Private Residents’ Club Lounge designed by Thierry Despont will feature a dining room, a lounge area, a fully appointed bar and catering kitchen and a terrace with sweeping views of the Charles River and Boston skyline. A new 5,000-square-foot park will be constructed at One Dalton’s ground level.