Building Up the Bull City

Ellen Cassilly, a Durham-based architect, has left a significant mark on the city through her diverse architectural projects. Her contributions range from public spaces like Durham Central Park and its pavilion to intimate commercial and residential designs. Her architectural philosophy blends functionality with artistic expression, as seen in her own home—a unique structure referencing Frank Lloyd Wright and Le Corbusier.

Cassilly’s career began with a bold move to Paris, where she worked with the renowned Christian de Portzamparc before returning to North Carolina to collaborate with architect Frank Harmon. Eventually, she established her own firm in Durham, embracing projects that span from urban redevelopment—such as the transformation of a midcentury modern bank into a vibrant office—to intricate residential renovations that emphasize natural light and thoughtful spatial planning.

Her work at Sarah P. Duke Gardens, including a rustic garden classroom made from harvested timber, showcases her ability to merge architecture with nature. Commercially, she revitalized a former gas station into GRUB, a restaurant with a rooftop bar and creative material choices.

Cassilly’s residential projects highlight her skill in enhancing historical homes while maintaining their character. From designing spaces for house concerts to crafting structures that incorporate artistic and cultural influences, her work is deeply attuned to her clients’ needs.

As Durham evolves with major developments like One City Center, Cassilly is well-positioned to take on even larger projects. Her innovative approach and deep connection to the city ensure that her architectural impact will continue to grow.

Source: Building Up the Bull City: Architect Ellen Cassilly’s Durham by Michael Welton, photographs by Lissa Gottwals.