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High-End Interior Design Services: blue chairs, shell wall art
Two women on sofa, high-end interior designer. Interior Designer, Nantucket. Interior Decorator, Nantucket

About Isle Designs

Isle Designs is a full-service interior design studio based on Nantucket Island, founded by two designers united by a shared passion for spaces that feel timeless, livable, and distinctly personal. From complete renovations and new construction to room-by-room designs and custom furnishings, we bring thoughtful design to every project. 

Our work reflects a refined coastal aesthetic layered with modern and eclectic accents. We honor each home's architecture and character while tailoring every detail to the way our clients truly live. Creating spaces that flow naturally, evoke calm, and feel like an authentic extension of who you are.

We take a holistic, hands-on approach to every project. From concept to completion, we prioritize clear communication, thoughtful design, and efficient project management ensuring the process is as seamless as the final result.

Meet The Team

Interior designer, Nantucket. Interior decorator, Nantucket.

Heather Kennedy Magbie

Christine Perkins

With a BFA in Environmental & Interior Design from Syracuse University, Heather brings a refined coastal sensibility to every project. Raised on the coast of Maine, she draws inspiration from the textures, tones, and authentic character of New England living. She crafts spaces that feel grounded and timeless, rooted in the beauty of their surroundings.

Interior designer, Nantucket. Interior decorator, Nantucket.

Christine has built her design career on Nantucket, transforming island homes through thoughtful renovation and considered design choices. Originally from the British Isles, she brings a worldly perspective and a refined eye for detail that sets her work apart. The result is spaces that feel polished and personal, sophisticated, and yet always warmly inviting.

Explore Our High-End Interior Design Services

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Your on-the-ground advocate, collaborating directly with builders and contractors at every phase of construction.

Project Management

From creating new designs to revising architect-produced plans, we make sure every design is complete & construction-ready.

Project Review

Construction Document Drafting

Floor plans, elevations, sections, electrical & plumbing layouts, cabinetry, millwork, tile, furniture, lighting plans, and one-of-a-kind custom designs.

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Integral Building Details

Every detail matters, we carefully curate and coordinate all fixtures, finishes, hardware, appliances, furnishings, artwork, decor & household necessities to ensure a cohesive design.

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Punctuality

We maintain a consistent on-site presence, monitoring progress, communicating critical details to contractors, and ensuring the project never loses momentum.

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Our carefully cultivated global network of vendors and craftsmen gives clients access to specialty resources beyond the ordinary.

Vender Access

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We translate design concepts into polished presentation boards, 3D models, renderings, and drawings that communicate every detail with clarity and confidence.

Visual Renderings

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Communication

Our communication approach is comprehensive, connecting clients and building teams through video chats, calls, texts, emails, material samples, and organized project spreadsheets.

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Budgeting

Provide schematics for fixtures, appliances, paint, plumbing, wall treatments, woodwork, stone, tile, cabinetry, etc. within client budget.

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