More Than Interior Design. Complete Interior Architecture.

Welcome to Pianta Design, Park City's premier full-service interior architecture and luxury interior design studio, with offices in San Francisco and Miami. We create bespoke homes from concept to completion—one firm, one vision, no compromises.

Whether you're building a custom home, renovating a luxury residence, or furnishing a new space, we manage every aspect of your project—from space planning and interior architecture to custom cabinetry, furnishings, lighting, finishes, procurement, and final installation.

With over 30 years of international experience, Milan-born Architect Elisabetta Pianta combines European craftsmanship with architectural precision to create homes that are elegant, timeless, and uniquely yours.

Why clients choose Pianta Design:

One-stop design studio — one team from concept to completion.

Interior architecture & space planning that maximize beauty, function, and value.

European craftsmanship with access to exclusive furnishings and custom Italian manufacturers.

Personalized Interior Design—every home is created around your lifestyle, never a template. Because no two clients live alike, no two homes should look alike.

Seamless collaboration with architects, builders, and contractors for a stress-free experience.

At Pianta Design, we don't just design beautiful interiors—we create extraordinary homes through a process that's as effortless as the final result.

One team. One vision. No headaches. One extraordinary home.

Let's plan your journey together

CLIENT TESTIMONIALS

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"Eli is a true gem and we love our new home. It's simply perfect and tailored around us. She has an exquisite and unique sense of style. She was able to guide us throughout the process and helped with the building department. But on top of everything we loved her dedication and her undoubted talent. She went above and beyond her tasks and the result is simply stunning."

J.D. | San Francisco, CA

"We have been blessed to have found Eli and her team. She is a true professional and she has been by my side in every choice I have made. She listens and she is very respectful of our home, needs and ideas. We absolutely recommend her to anybody. We are so thrilled with the final result!"

D.C. | Hillsborough, CA

“Luxury is in each detail”

Hubert de Givenchy