— About the Studio
We Create Your
Unique Design Story
SDV Interiors Design Studio was founded in 2018 by Dr Sacha DeVelle, a graduate of the KLC School of Design (London). With a background in psychology and language processing, Sacha incorporates the often-overlooked role of perception into each design process.
The studio works with architects, builders and tradespeople to deliver projects that are truly bespoke, considered and enduring.
'Perception is often subconscious to the untrained eye, my role is to make it visible.'
From single-room transformations to full residential and commercial builds, every project begins with listening and ends with a space that genuinely tells the story of the people who inhabit it. Specialising in mid to high-end residences, sporting clubs, and boutique shop fronts across Perth, Brisbane, and London.
8+
Years of Experience
Residential & Commercial
50+
Projects | Advisory Briefs
Perth | Brisbane | London
4
Core Services
End-to-End Design
100%
Bespoke Approach
Every Project Tells A Story
— Meet the Founder
The mind behind the studio.
Sacha's approach to design is shaped as much by perception as it is by aesthetics. She designs the way a space feels, not just how it looks and functions.
With a career spanning Perth, Brisbane and overseas, Sacha brings a combined depth of knowledge to every project. Her formal training at the KLC School of Design (London) provided a rigorous foundation in bathroom, kitchen and interior design, while her academic background gave her the tools to understand how people experience and respond to the spaces around them.
She oversees each project from the first discovery conversation through to the final reveal - ensuring that detail, intention and quality of thought remain consistent throughout.
'I don't design rooms. I design the experience of being in them — the calm of a bedroom, the energy of a workspace, the warmth of a kitchen. Perception is everything.'
Dr Sacha DeVelle, Founder and Principal Designer
Graduate, KLC School of Design — London. One of Europe’s leading interior design institutions.
8+ Years in Practice — residential and commercial projects across Perth, Brisbane and London.
Established trade accounts in Australia and overseas — access to exclusive mid-to-high end suppliers and makers.