J03 is an architectural and build partner for the bold. Enabling future-forward, refined spaces that challenge conventions, serve function, and endure through time.
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Work
Why work with us
J03 is a build and architectural firm in Singapore, designed for a different scale of vision.
We craft architecturally thoughtful environments where ambition meets aesthetic, through precision, structure, and intent.
Design, Build, and Beyond.
From ground-up architecture to turnkey commercial renovations, J03 offers a seamless journey, merging clarity in design with strength in execution.
Commercial renovation
We shape standout spaces for businesses from F&B to retail with fast, coordinated builds that balance brand identity and spatial function.
Architectural design
Rebuild from the ground up with structured elegance. Our architectural design solutions optimize space, light, and flow, tailored to how you live.
Spatial Dressing
Refined styling that complements your architecture with curated furniture, lighting, and finishes for a space that feels effortlessly complete.
Team
Meet The Dream Team
They Say
What They Say
Alicia is a delight to work with.
She fixed our all problems in a tiny window of time during the school holidays. She came up with creative solutions for all our demands, and most importantly – she delivered amazing workmanship, with high quality materials – all to a very reasonable budget and deadline. We can’t recommend her highly enough.
Mr and Mrs Frank Smith
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Jenny Martins
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todd jones
Ready to upgrade your space?
JO3 is a forward-thinking, integrated design studio built on vision, expertise, and balance.
Contact us for more information.
©2026, J03
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Location: 167 Geylang Road, Singapore, 389242
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