This restored and renovated condo marries modern amenities with 19th-century grandeur. 

Listed on June 9 for $7,500,000, 409 Commonwealth Ave., Unit B offers four bedrooms, four full bathrooms, and one half bathroom in the Back Bay. Beth Dickerson , of Gibson Sotheby’s International Realty, is handling the listing. 

The 4,600-square-foot unit features a private entrance, lofty ceilings on the first floor, and pops of color throughout. The kitchen offers two refrigerators and dishwashers, a gas cooktop, and an eat-in island. The nearby dining room connects to an office with built-in bookshelves, cabinetry, and a corner desk. There’s even a ladder for perusing the shelves. 

Two bedroom suites are located down the hall. One offers a small private balcony, while the other — the owner’s suite — includes a fireplace in the bedroom, a walk-in closet, an additional closet, and a bathroom with a shower, soaking tub, and infrared sauna. 

The home’s most awe-inducing space is the oval living room, with an ornately decorated gold ceiling, stained glass windows, fireplace, wood-covered moldings, a large chandelier, and access to the unit’s private outdoor terrace. The terrace leads down to a private patio with a stone fireplace and built-in grill, as well as the home’s lower level.  

The family room is the central hub of the lower level, connecting to two more bedroom suites and a laundry room. The home also includes three heated garage spaces, elevator access, and concierge services Monday through Friday, 8 a.m. to 4 p.m.  

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