The Bradley Mansion Condominiums at 409 Commonwealth Avenue is Back Bay's most distinctive boutique luxury condominium building, celebrated for its refined combination of 19th-century sophistication and contemporary lifestyles. Located on the extremely desirable "sunny side" of the Commonwealth Avenue Mall, the building offers an intimate lifestyle within a style-conscious Boston enclave.

The building's history goes back to the Belle Époque era. It was first created in 1898 as three luxurious townhouses by the renowned architectural firm Peabody and Stearns.

The townhouse at 411 Commonwealth was actually created specifically for Robert Stow Bradley, a prominent chemical industry leader, which granted the modern condominium its name.

In 2012, the three townhouses were gut-renovated and rebuilt extensively and completely and merged into one, high-end complex with just 11 unique, custom-built condominium homes. The renovation preserved the architectural character and integrity of the original structures, including a breathtaking 86-foot street frontage and an eye-stopping, Renaissance-inspired Grand Marble Lobby featuring an elliptical staircase and gigantic stone fireplaces.

The Bradley Mansion condos are renowned for their magnificent size and luxury finishes, with unit layouts typically spanning from three to five bedrooms and often featuring the "Park Avenue style" of generously spacious wide-open floor plans. Ceiling heights go as high as 16 feet in certain units, and many of the condos feature oversized windows facing out onto the Commonwealth Avenue Mall.

The homes are finished with the highest levels of finish and feature amenities that include custom millwork, gas fireplaces, gourmet chef's kitchens with high-end appliances, and spa-like marble bathrooms. Private decks or terraces feature in some homes, with all residents benefiting from mod-cons like Smart Home Technology and direct elevator access.

The building features a unique set of amenities in a building of this size, including daytime concierge service and extremely sought-after heated on-site garage parking via a rear entrance, which makes The Bradley Mansion an authentic luxury gem within the historic Back Bay.