Newport Beach Interior Design Services
Our studio specializes in full-service interior design for clients seeking a refined, livable home that honors the coastal character of Newport Beach. Whether furnishing a newly purchased property, updating a traditional home, or designing from the ground up, we bring a curated, collaborative process rooted in timeless design and quiet sophistication.
Newport Beach is known for its blend of oceanfront ease and elegant architecture—qualities we aim to reflect and enhance through thoughtful interiors shaped by materiality, narrative, and natural light.
Design That Reflects the Newport Coast Lifestyle
The neighborhoods of Lido Isle, Balboa Island, Harbor Island, and Corona del Mar each offer their own rhythm and aesthetic sensibility. From Cape Cod-inspired homes and Modern Coastal new builds to Mediterranean Revival villas, Newport Beach architecture offers both structure and freedom.
We approach each project with attention to architectural context, while layering in an elevated sensibility. Our interiors often draw on natural palettes—stone, plaster, linen, bleached woods—and are anchored by clean lines, bespoke furnishings, and a collected mix of vintage and artisan pieces.


A Full-Service Studio for Custom Homes & Renovations
Our full-service interior design process begins with discovery and ends in a fully composed, livable space, crafted to reflect the needs and aesthetic of each client.
We partner with homeowners, builders, and architects to shape every detail of the interior environment—from space planning and material specification to furnishing, styling, and installation. Many of our Newport Beach clients reside outside of the area and entrust our studio to manage the process in its entirety with discretion and clarity.
Key services include:
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Concept development and space planning
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Interior architecture and detailing
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Finish and fixture specification
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Procurement and project oversight
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White-glove installation and final styling
Furnishing & Decoration for Turnkey Results
For homes that are newly completed or undergoing light updates, we provide comprehensive furnishing and decoration services. From custom seating and antique accents to artwork and accessories, we develop a cohesive vision tailored to your home's architecture, location, and intended use.
We often work with clients furnishing a second home, vacation property, or investment residence—delivering fully finished interiors that feel both elevated and effortless.
Additional Design Support Services
To support a range of project types, our studio also offers:
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Virtual design consultations
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Custom kitchen and bathroom design
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Bespoke furniture and millwork
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Finish and surface material packages
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Landscape design concepting
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Interior architecture documentation
Recognized for Refined, Editorial Interiors
Stefani Stein Inc. has been named one of the Top 25 Interior Designers in Los Angeles by the Los Angeles Times, with features in Architectural Digest, Elle Decor, Homes & Gardens UK, Domino, and California Home & Design.
Our work is known for its depth, restraint, and visual narrative, shaped by architectural context and a layered, editorial sensibility.
Let’s Design a Newport Beach Home That Reflects You
Whether you're designing a new build in Crystal Cove or refining an existing home near the harbor, Stefani Stein Inc. brings a thoughtful, full-service approach to Newport Beach interior design. We look forward to creating a home that feels both rooted in place and reflective of you.