Step into refined luxury at The Bradley Mansion, an iconic Peabody & Stearns landmark concierge building on Commonwealth Ave. This exquisite 4 bed, 4.5 bath home blends Gilded Age grandeur with modern sophistication. Soaring 14-ft ceilings and elegant mouldings adorn the original Music Room, now an opulent oval living room that flows seamlessly to two terraces, perfect for alfresco entertaining. Two sunny front-facing bedrooms include a lavish primary suite with a fireplace, soaking tub, and infrared sauna. A chef's kitchen with 2 Sub-Zero refrigerators, 2 dishwashers, and gas cooking caters to culinary excellence. The lower level family room opens to a bluestone patio with a grill & outdoor fireplace, alongside two bedroom suites. A rare blend of historic charm and modern luxury in Back Bay's most coveted location, with 3 private garage spaces and a Concierge M-F for ultimate convenience. Enter through your private entrance at 411 Comm Ave or the grand mezzanine lobby at 409 Comm Ave.