What it Takes to Successfully Restore a Historical Brownstone in Back Bay

Back Bay is one of Boston’s most iconic neighborhoods, celebrated for its well-preserved Victorian brownstones, classical Beaux-Arts architecture, and meticulously maintained Commonwealth greenway. This neighborhood's timeless charm is the result of strict historical preservation guidelines and the efforts of the Back Bay Architectural Commission. The Commission ensures that all restorations and renovations are done with historical accuracy, making it one of the most challenging places to undertake construction in the city. Restoring a brownstone in Back Bay is not simply a renovation project—it’s about preserving history while accommodating modern needs.

Navigating Strict Historical Preservation Regulations

Any project in Back Bay begins with a deep understanding of the strict regulations that govern every aspect of construction taking place in any area that you can see from the outside. The Back Bay Architectural Commission enforces a number of stringent rules to ensure the district retains its historical integrity. Some key takeaways for planning a brownstone restoration include:

- Window Compliance: The windows on any restoration must adhere to the specific guidelines set by the Commission. This often means custom-built windows that replicate the exact style, materials, and proportions of the originals.

- Mechanical Penetrations: No mechanical penetrations are allowed on the front or rear facades of the buildings. This means that all systems—such as HVAC or venting—must be routed through the roof, leaving the exterior untouched by modern interventions.

- No Façade Alterations Without Approval: Perhaps the most crucial regulation is that no changes to the building’s façade can be made without the approval of the Commission. Whether you’re considering brick repair, masonry work, or window replacements, every detail must be presented to the Commission for approval before work can commence.

These regulations ensure that Back Bay’s charm remains intact for future generations, but they also make planning and executing a renovation a highly specialized task. Fortunately, there are firms like Hemenway Construction that are well-versed in navigating this complex regulatory landscape.