Kelly Mittleman

Kelly + Co Design specializes in high-end residential interiors with 15 years of award-winning design experience. Based in Darien, Connecticut and designing homes coast to coast, the firm brings a refined yet approachable sensibility to every project—layering warmth, character, and quiet luxury into the details. Specializing in new construction, historical homes, and full-scale renovations, Kelly + Co Design creates spaces that feel as soulful as they are sophisticated, shaped by the unique stories, passions, and collections that define each client's life.