Bonnefin & Co is a Sydney-based interior design practice built on restraint, natural materiality, and a deep understanding of how people actually live. We design spaces that feel calm and considered: layered with soft textures, tonal palettes, and carefully chosen materials that bring warmth without noise, and elegance without effort. The result is interiors that are quietly sophisticated and genuinely enduring.

Collaboration sits at the centre of everything we do. We take time to understand not just how a space should look, but how it should feel and function for the people who live in it. Design, in our view, should support the rhythms of everyday life, not complicate them. We work with homeowners across Sydney undertaking new builds, renovations, and room refreshes - bringing the same level of care and intention to every scale of project.

‍Julie Dalgliesh | Founder
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‍Julie founded Bonnefin & Co with a clear vision: to create interiors that feel as effortless as they are intentional. She brings a natural eye for balance, proportion, and materiality to every project, along with a calm and personal approach that puts clients at ease from the first conversation. Every project Julie takes on is treated as its own: shaped around the people, the space, and the life being lived in it.

If you're looking for a design partner who listens as much as they create, we'd love to hear from you.