Interior Designer Northern Beaches
buck&simple are recognised as one of the leading interior designers on Sydney’s Northern Beaches. Our interiors are crafted to capture the essence of coastal living while delivering the quality and sophistication expected of high-end residential design. From complete interior transformations to comprehensive new-home designs, we create spaces that are calm, intelligent and enduring.
A holistic approach to interior design
At buck&simple, interior design is never an afterthought. It is integrated into every layer of our process, connecting form, material and light to create homes that feel effortless and deeply personal. While our foundation is architecture, our interior design practice operates as a fully developed discipline in its own right. This allows us to undertake both full architectural commissions and stand-alone interior design projects across the Northern Beaches.
Our interiors draw upon the region’s relaxed coastal rhythm while maintaining a tailored sophistication. We focus on spatial flow, natural textures, joinery craftsmanship and the subtle transitions that bring balance to daily life.






Northern Beaches projects
Our interiors reflect the individuality of each site and client. On the Northern Beaches, our work includes a diverse range of homes that balance family life with quiet luxury.
- Gateway – Seaforth House – A calm, layered palette of timber, stone and linen tones anchors this family home overlooking Middle Harbour.
- Curl Curl Residence – A seamless indoor-outdoor connection defines the interior experience, with bespoke joinery and coastal finishes that capture the spirit of the location.
- Casaballin – Warriewood Pavilion – Natural light and material texture create an atmosphere that evolves from the beachside landscape into the heart of the home.
Each project demonstrates our belief that the best interiors are both functional and deeply atmospheric, shaped by light, proportion and material honesty.



Beyond architecture
While our architectural and interior teams often work together, many clients engage buck&simple solely for interior design. These commissions include complete home refurbishments, integrated kitchen and living spaces, and detailed furniture and lighting selections.
We work best on projects with a holistic vision, homes where the interior environment defines how people feel and move within the space. Our scope typically begins at full-home interior planning and extends to custom joinery, material curation, and styling.
We do not position ourselves for small-scale renovations or single-room updates, yet we remain approachable for discerning clients who value a refined and complete interior design approach.
A Northern Beaches sensibility
Living and working within the Northern Beaches informs everything we design. We understand the subtleties of coastal climate, light and lifestyle, and how these shape the materials, finishes and detailing of a home. Our interiors respond to this environment with natural ventilation, tactile materials, and soft, enduring palettes that age gracefully in sea air and sunlight.
Our clients come to us seeking interiors that express modern Australian living at its most refined – a balance between simplicity, warmth and precision.



Why choose buck&simple
- Integrated expertise across architecture and interior design
- Deep knowledge of the Northern Beaches lifestyle and environment
- Proven portfolio of high-end coastal residences
- Tailored interiors designed for longevity and authenticity
- Personal, collaborative approach with every client
Begin your interior journey
Whether you’re creating a new home or redefining an existing one, buck&simple deliver exceptional interior design outcomes for discerning clients across the Northern Beaches. Contact Us Today
Contact our studio to discuss your project and discover how our interiors can transform your way of living.
FAQ Section: Interior Designer Northern Beaches
buck&simple combine a deep understanding of the Northern Beaches lifestyle with a refined, holistic design approach. Our interiors balance functionality, natural light, materials and proportion to create homes that are calm, elegant and tailored to each client. We deliver high-end, full-home interiors that integrate seamlessly with architecture when needed, or as stand-alone projects, ensuring a signature buck&simple quality in every detail.
Yes. While we are known for our architectural practice, buck&simple undertake stand-alone interior design projects. We specialise in complete home interiors, from full spatial planning and bespoke joinery to lighting, furniture and material selection. Our interior projects are always comprehensive, focusing on creating cohesive, high-end living environments rather than single-room renovations.
Our interior design work is typically full-home or large-scale residential projects. This includes new builds, extensive refurbishments and major interior transformations. Each project is tailored to the client’s lifestyle and the coastal environment, delivering interiors that are both beautiful and functional. We do not generally take on small-scale renovations or single-room updates.
Coastal living informs every design decision. We select materials and finishes that respond to the sea air, natural light and relaxed lifestyle, while maintaining a refined and timeless aesthetic. Our interiors emphasise spatial flow, texture, light and proportion to create environments that feel open, calm and connected to their surroundings.
We work across the Northern Beaches, including Manly, Seaforth, Curl Curl, Freshwater, Avalon, Palm Beach, and surrounding suburbs. Our deep local knowledge allows us to design interiors that are contextually sensitive, capturing the unique character and lifestyle of each location.
