Out beyond conventional building; Number 39 exists to challenge lazy sustainability and formulaic design.

We do not add “green” as an aesthetic layer, we embed performance, longevity, and intelligence from first principles.

Bringing together architecture, interiors and intelligent property development, we believe great architecture should be elegant, highly considered and perform to the highest potential, not simply adhere to conventional standards.

We prioritise fabric-first thinking, natural fibre materials, and technical clarity to create buildings that work harder, last longer, and are healthier to inhabit.

Our role is not just to design unique beautiful buildings, spaces, and the things within them, but to reshape how design projects are conceived: questioning assumptions, simplifying complexity, and replacing convention with considered alternatives.

Working across residential, hospitality, and commercial sectors, Number 39 bridges concept, planning, technical delivery and property development, translating ambitious ideas into coherent, buildable realities.

If you believe better buildings, and better developments come from better thinking, _let's start a conversation:

🔗 www.number39.co.uk
🔗 https://linktr.ee/number39

Services include:
• Sustainable architectural design
• Technical and interior design
• Property, land & masterplanning development
• Design & build collaboration and project coordination
• New build, extension, renovation & retrofit
• Residential, hospitality and commercial projects
• Planning and Building Control applications

Number 39

Org chart

Teams

Offices