Katie Ridder Inc.

Katie Ridder Inc. Katie Ridder is a New York City based interior designer. Her firm has been included in the top 100 lists of House Beautiful and Elle Decor.

Her line of wallpaper and fabric is carried by Holland & Sherry.

When we designed the powder room for our Bridgehampton Basement project, we knew we wanted it to work in conversation wi...
06/17/2026

When we designed the powder room for our Bridgehampton Basement project, we knew we wanted it to work in conversation with the other spaces in the home — carrying a subterranean-meets-underwater theme that is whimsical and enveloping.

Deep teal walls swimming with illustrated fish, this paper accomplishes this goal. It speaks to the greater story etched into the walls, the floors, the mosaics of this project.

More to come soon.

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Featured in

What an honor it is to be included on Elle Decor’s 2026 A-List.We are so grateful for every person who made it possible....
06/10/2026

What an honor it is to be included on Elle Decor’s 2026 A-List.

We are so grateful for every person who made it possible. The clients who open their homes to us, inspire us, and trust our vision. The artists, workrooms, architects, and contractors whose craft is built into every detail. And especially the editorial team at who see something worth celebrating in the work we do together!

This image is from our recent Elle Decor feature — more from this project coming soon.

Wicker furniture, pink cushions, an idyllic setting — this porch from Katie and Peter’s countryside house is exactly wha...
06/09/2026

Wicker furniture, pink cushions, an idyllic setting — this porch from Katie and Peter’s countryside house is exactly what a summer afternoon calls for.

Room to gather with family and friends on Sunday evening, or just you and your coffee on a Tuesday morning. The seating pulls everyone into a natural circle. Every seat has its own table. And the sofa is perfect for curling up with a book (or a needlepoint)!

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What gives this basement soda bar its playful personality? A sea-fan Bas Relief by .personett, terrazzo flooring, and an...
06/06/2026

What gives this basement soda bar its playful personality? A sea-fan Bas Relief by .personett, terrazzo flooring, and an Ingo Maurer pendant composed of layered Svenskt Tenn fabrics.

As seen in

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A sculptural bamboo coffee table and a fish-scale patterned carpet by bring some visual interest and whimsy to this Upp...
06/04/2026

A sculptural bamboo coffee table and a fish-scale patterned carpet by bring some visual interest and whimsy to this Upper East Side Family Room.

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Architecture:

Into the jungle.🌴🌺A Rousseau-inspired hand-painted mural, upholstered poufs, and a curved banquette that makes every mo...
06/02/2026

Into the jungle.🌴🌺

A Rousseau-inspired hand-painted mural, upholstered poufs, and a curved banquette that makes every movie night feel like an expedition.

As seen in 🤍

Custom pieces are the most rewarding to install. Here’s a little deep dive into a pair of tables from one of our recentl...
05/29/2026

Custom pieces are the most rewarding to install. Here’s a little deep dive into a pair of tables from one of our recently completed projects.

A quiet corner in a coastal Connecticut home.🌊📖☕️🤍📸:
05/26/2026

A quiet corner in a coastal Connecticut home.

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Rainy day blues…📸: Slide 1&2 Architecture:
05/21/2026

Rainy day blues…

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Slide 1&2 Architecture:

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Old Greenwich, CT

Telephone

+12127799080

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