I+Y Interior Architecture

At I+Y, we believe a truly luxurious home reflects your story, your rhythm, and the way you live. It offers more than beauty alone; it brings a sense of belonging. Calm, clarity, and character.

We are a Dutch interior architecture and design studio with a passion for transforming spaces into deeply personal places. More than interior architects, we are also concept designers, which allows us to translate your identity and needs into a unique, thoughtful concept. For us, design is never just about decoration; it is a way of life.

We do not begin with a style. We begin with you.

Every project starts with a conversation, and every decision is guided by both feeling and form. Whether it involves new construction, a renovation, or a second home abroad, we aim to create spaces that are unmistakably yours, places that move you not only visually, but emotionally as well.

When identity and place are brought into harmony, architecture becomes intimate and details gain meaning. We work at the intersection of structure and soul, where flow and function lead to timeless design and where every element is created to support the way you live.