Kate Anderson Studio

Kate Anderson Studio is an interior designer in Portsmouth, NH. The studio provides comprehensive interior architecture and design services to clients in Seacoast NH and southern Maine, handling renovations, additions, and full-room transformations for homeowners. Kate brings more than fifteen years of experience to the practice, including years spent in professional architecture firms before launching her own studio. Projects typically begin with an in-home consultation and run through every phase of design and execution. The studio holds a rating of 5.00 based on the reviews of its clients.

Kate's work is shaped by a degree in Interior Architecture from the University of Oregon, followed by intensive furniture design and construction programs, including study in Copenhagen, Denmark, where she explored Scandinavian architecture and design. Her approach centers on honoring the character of existing buildings while introducing new materiality and color, aiming for spaces that feel authentic, intentional, and expressive. She is directly involved from the initial concept and design sketches through room layouts, material and fixture selection, and the handoff of drawings to a builder. Her practice also includes the integration of art into finished environments and collaboration with local craftsmen to deliver a cohesive end result.

The studio sits on Market Street in downtown Portsmouth, steps from Congress Street, Daniel Street, and Pleasant Street, and within a short walk of the Portsmouth Athenaeum. The address is 5 Market Street, #3.

With a perfect customer rating, Kate Anderson Studio reflects the kind of careful, client-centered practice that homeowners undertaking a renovation or addition in the Portsmouth area look for.