Wherever You Call Home.
Regan Billingsley Interiors creates highly personal residential interiors from our studios in Washington, DC and Naples, Florida, for clients nationwide.
Clients come to us when they want a home that feels considered rather than styled.
Our interiors communicate through material, proportion, craftsmanship, and history. They feel intelligent, lived-in, and quietly confident.
Craft matters. Longevity matters. Expression is intentional, never performative.
We design at ease with restraint and presence, heritage and modernity, softness and structure. Nothing is about proving taste; everything is about living inside of it.
Our work is grounded in timeless principles such as proportion, architectural detail, balance, and thoughtful planning. We make spaces personal through art, objects, pattern, color, texture, and the experiences of the people who live there.
Meet Regan
My approach to design is rooted in intention rather than display.
That philosophy was shaped early on.
I grew up in Maryland in a home my Francophile mother layered with Provençal ease and understated Parisian flair. Weekends were spent rummaging through the fabric shelves at Pierre Deux to make lampshades and wandering Antique Row in search of furniture with a past.
She taught me that a home should be personal, comfortable, and original, never trend-driven, never overworked, and always reflective of the people who live there.
Above all, she instilled in me a reverence for workmanship.
That appreciation continues to guide my work today. I collaborate with artisans, artists, and trusted vendors around the world to source pieces with integrity. We source objects that carry cultural meaning, evidence of human hand, and lasting relevance.
Years of cultivating relationships with independently owned and established businesses also allow me to connect our projects with thoughtful architects, builders, craftspeople, artisans, and vendors as needed.
Every home I design is meant to be lived in. Spaces should not feel staged or precious. They should be deeply functional, layered, comfortable, and enduring.
No two homes are ever the same because no two lives are.
When I’m not designing or spending time with my family, you’ll often find me open-water swimming. It’s where my mind quiets and my best ideas surface.
That balance, between rigor and ease, intention and intuition, is the same balance I seek in every interior.
Design, to me, is not about making a statement.
It’s about creating a place that feels unmistakably yours.
After receiving an undergraduate degree in art and art history, along with her degree in Interior Architecture and Design from the Pratt Institute, she honed her craft by working with some of the world’s leading designers, in both Los Angeles and New York, before establishing Regan Billingsley Interiors in 2013. She is a member of CBIA in Naples, Florida , ASID, and an Architectural Digest Pro Designer.
Design starts & ends with you.
Beautiful interiors are only meaningful when they support the lives happening inside them.
That is why every RBI project begins by understanding more than aesthetic preferences. We want to know how you live, what you value, what you collect, where you travel, how you entertain, what makes you comfortable, and what you want your home to make possible.
From there, we develop an interior that balances function, architecture, craftsmanship, and individuality.
The result is not an RBI “look”. It is your home, considered more deeply.
What Sets RBI Apart
Our training, experience, and thoughtful approach allow us to bring both confidence and clarity to the design process. Just as important, we are committed to highly personalized service and to building lasting relationships with our clients, craftspeople, artisans, and trusted project partners
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The design process involves many decisions, and our goal is to make sure you feel supported, informed, and heard throughout it.
Our client relationships are built on trust, clear communication, and mutual respect. We want you to feel confident in the process and in the decisions we make together as we create a beautiful, livable home that reflects your personality and supports the way you want to live.
Many of our relationships continue well beyond a single project. We value becoming a trusted design resource for our clients over time and building relationships that are both dependable and lasting.
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We begin with the people who live in the space. Your routines, collections, memories, priorities, and preferences become part of the design language of the home.
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We believe character comes from pieces with meaning. We source art, antiques, custom furnishings, textiles, and handcrafted objects from makers and resources around the world to create interiors that feel accumulated rather than prescribed.
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Beautiful rooms depend on decisions that are often invisible once the project is complete: proportion, scale, circulation, lighting, architectural detailing, material transitions, millwork, furniture planning, and specifications. RBI brings both creative and technical thinking to those decisions
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We work closely with our clients and collaborate with architects, builders, contractors, artisans, vendors and other project professionals as needed. Our role is to establish and communicate a clear interior design vision, develop the details required to support it, and remain engaged as the approved design takes shape.
How We Can Work With You
Our Work May Include:
Concept Design
Design Development
Space Planning
Product Selection & Specification
Fine Furnishings
Lighting Design
Custom Millwork & Furniture
Interior Architectural Detailing
New Construction & Renovation Design
Procurement
Construction Coordination & Design Oversight
Receiving & Installation Coordination
Art Consultation
Styling
When a builder, architect, contractor, or other construction professional is involved, RBI remains actively engaged throughout the project to help maintain continuity between the approved interior design and its execution. Depending on the project scope, RBI may develop design-related schedules, conduct site walkthroughs, coordinate selections and installations, communicate with the project team, and address design-related questions as the work progresses. The builder or general contractor remains responsible for construction means and methods, jobsite safety, permits, code compliance, trade supervision, and the actual performance of construction work.
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