Sears Crescent Building

Located at Government Center, the Sears Crescent Building is one of Boston’s oldest surviving commercial structures, dating back to 1816. Adcon.boston was proud to contribute to the next chapter of its history through the addition of a modern penthouse, carefully integrated to respect and enhance the building’s historic fabric.

Our work required balancing innovation with preservation — introducing new structural elements and contemporary design features while protecting the original architecture below. Throughout the process, we collaborated closely with preservation consultants and local authorities to ensure that the new addition honored the character, proportions, and materiality of the original building.

Today, the Sears Crescent Building stands as a seamless blend of past and present, demonstrating how thoughtful construction can renew historic spaces for modern use without losing their enduring spirit.