Elverson Addition

This two-story addition—housing a family room and primary suite—respects the scale and massing of the original 18th-century stone farmhouse while embracing a distinctly contemporary approach to planning and detailing. In contrast to the farmhouse’s compartmentalized layout, new spaces are open, light-filled, and closely connected to the surrounding landscape. The addition redefines the home’s entry sequence and serves as a transitional threshold to an adjacent terrace and the open fields beyond. Locally sourced stone from a neighboring farm unifies the addition with the historic structure, reinforcing its connection to place. A standing-seam copper roof wraps down the rear façade to form a bold vertical plane reminiscent of the forebay on traditional Pennsylvania barns. Generous glazing introduces natural light and expansive views while acting as a compositional element—knitting together old and new, walls and roof, copper and stone. A second-floor deck, carved from the copper forebay, is topped with a skylight that channels rainwater through chain downspouts into river rock drainage beds below, merging form and function with quiet restraint. The result is a modern farmhouse addition that balances historic preservation, contemporary design, and a strong connection to the surrounding Chester County landscape.