A family home in Coral Gables designed by Kathryn Interiors
Interior Design in Miami

A home that feels like the people in it.

Kathryn Interiors is a family-owned, full-service interior design studio in Miami. Thirty years of design, 14 projects photographed room by room, and one principal on every job from the first meeting to the day the last piece is installed.

14 projects205 photographsDesign · Renovation · Custom furniture
30Years in design
14Projects photographed
205Photographs published
2Principals, family-owned
The studio

Design that changes how a day in the house feels.

Kathryn Interiors is a full service interior design firm providing residential interior design in Miami and south Florida. We create design solutions that elevate the living experience of our clients.

A living room by Kathryn Interiors

Our design ethos is to positively affect the lives of people through design. We believe that the environment in which one lives has a physical and emotional effect on your daily living experience. Design should establish a sense of well-being, belonging, and identity by creating a personal connection between individuals and their homes.

Kathryn holds degrees in interior design and fashion design, is a member of the American Society of Interior Designers and the National Kitchen and Bath Association, and is a certified color expert. She came to interiors through designing and manufacturing custom furniture for her own boutiques, which is why so much of the work here is built rather than bought.

Peter runs everything that is not design: the trades, the purchasing, the shipping and the schedule. Between them, one studio holds the whole project, and you are never handed to someone you have not met.

Meet Kathryn and Peter
Selected work

14 projects, 205 photographs, all of them ours.

Whole homes and single rooms across Miami, Coral Gables, Pinecrest, Brickell, Miami Beach, Weston and Vero Beach: condominiums, family houses, kitchens and primary baths.

What we do

Six services, and one studio holding all of them.

Full Service Interior Design

Design, renovation and project management, from first meeting to the day you move back in.

Decorating Service

Furniture, fixtures, equipment and accessories, specified and installed.

Kitchen & Bath Design

The two rooms where the plumbing decides what is possible.

Space Planning & 3D Renderings

See the room before it is built.

Custom Furniture, Millwork & Case Goods

Built for the room it goes in, because nothing off the shelf fits.

Upholstery & Window Treatments

The soft half of the room, and the light coming into it.

How each one works
In their words

What our clients say.

Every quote below is a review one of our clients has published on Google.

We knew that Kathryn understood where we wanted to go from scope to budget to colour selection to furniture. We never looked back. And even though the construction phase of the project was difficult, they efficiently managed their expert teams of contractors, and I knew in the end we would have a beautiful, well-designed, comfortable home. Thank you, Kathryn and Peter!

Karen C.Google

Working with Kathryn Interiors was such a dream! From the beginning, she was very hands-on and offered any help needed. She was very easy to work with, and our project was a major success.

Janel K.Google

I am extremely satisfied with all the work that has ever been done for me by Kathryn Interiors and will be hiring them again on other renovations and interior decoration upgrades I am seeking to have done. Their punctuality and professionalism is outdone only by their attention to detail and ongoing service.

Nicky S.Google
The gallery

Every room, in one run.

All 205 photographs the studio has published, in one uninterrupted scroll. Filter by room or by project, or just keep going.

Open the gallery
How it goes

Six steps, and the budget is discussed at the first one.

Every design service begins with a Design Discovery Meeting, where budget and time schedules are talked about before anything is drawn, and the specification you approve later carries the cost and the lead time of every single item.

01

Discovery

Every design service begins with a Design Discovery Meeting. We start by getting to know you and your home in an in-depth meeting, and use our own process of gathering information and analysis to unearth your preferences and requirements for the space. Budget and time schedules are discussed here, not later.

02

Conceptualization

We formulate space allocation and layout ideas for furniture and equipment, and the types of finishes to be used. Drawings and documents are prepared and finalized for your approval.

03

Presentation

We go through the design in detail, room by room, discussing every element. A detailed specification list outlines the cost of each item, anticipated lead times, and anything about it that can affect the project.

The full process
Why this studio

Thirty years of design, and every home still personal.

Five reasons in our own words, and the memberships and awards that stand behind them.

01

Personalized service

Every project starts with you. When we understand your lifestyle, we are able to create the home in which you will love to live.

02

Unique approach

Every single person is unique. That is why our process is designed to uncover personal style and color preferences to create a functional and aesthetically pleasing home for you.

03

Experience

We have been in the design industry for over 30 years. During that period, we have done it all. Our main goal is to create spaces that reflect your personality.

Awards

Three first-place NKBA awards, and one of LUX’s Leading Designers.

NKBA | KBIS First Place Excellence Award 2025, Primary Bathroom, awarded to Kathryn Marsh
First Place · Primary Bathroom · 2025
NKBA | KBIS First Place Excellence Award 2025, Secondary Bathroom, awarded to Kathryn Marsh
First Place · Secondary Bathroom · 2025
NKBA | KBIS Make a Splash First Place Excellence Award 2024, Primary Bath Value, awarded to Kathryn Marsh
Make a Splash · Primary Bath Value · 2024
LUX 2017 Leading Designers badge, Kathryn Interiors
LUX Leading Designers · 2017
Where we work

Miami and South Florida, from the Florida Keys to Vero Beach.

Where we work: Miami, Coral Gables, Pinecrest, Brickell, Miami Beach, Hollywood, Fort Lauderdale, Pompano Beach, Vero Beach, Florida Keys, South Florida

Start your project

Book a free discovery call.

A quick 15-minute chat. Ask us anything about your project, our process, or how we can help. Tell us the rooms and roughly when you would like to start, and Kathryn and Peter will get back to you to arrange it.

Studio

Miami, FloridaMonday–Friday, 9AM–5PM