Designing and building
contemporary spaces

Adaptable spaces for a changing world

TRE3DOM is a family run business based in the South West of England. We design and build contemporary and environmentally conscious treehouses and garden pods, supporting clients from concept to completion. – Founding Partner, TRE3DOM


TRE3DOM are market leading Treehouse experts, we specialise in contemporary design and sustainable construction.

Our design and build philosophy centres around a connection to nature and is inspired by sacred geometry. We use modern construction techniques and locally sourced sustainable materials, to create low impact, modular structures that sit lightly in their environment.

We work closely with our customers supporting them from concept and design, through the planning process, to build and completion.

Free Guides to Planning and Financing

Tre3dom have produced two FREE documents to give you further clarity about planning permission and financing.

Free Guides to Planning and Financing


We have extensive experience across the design, planning permission and the construction life cycle and offer services to support customers throughout that process. These consultancy services include;

  • Feasibility study
  • Site Visit
  • Planning applications
  • Design
  • 3D visualisation
  • Project and Construction Management