At Cox Martin Design we pride ourselves on listening to our clients, and working with them, to achieve the best possible project. 

Using creative thinking, experience and expertise , we help to guide the project so that it meets (and ideally exceeds) the client's brief. 

We don't have a 'house style' we're equally happy working on contemporary or traditional designs, and can tailor our services to meet the client's brief,  programme & budget. 

By bringing together Architecture, Interiors, trees and landscape, Cox Martin Design can offer a truly integrated service.

We've work on a variety of projects from small residential extensions and new builds, to larger commercial and public buildings.

Our services can include:

  • Initial feasibility studies
  •  Concept design
  •  Design drawings CAD & hand drawn
  •  3D sketch-up drawings 
  •  Planning Submissions and   consultation with the Planners
  • Advice and recommendations for other consultants as required
  • Preparation of working drawings,
  • specifications for tender purposes
  • Tender analysis and preparation of contracts (using JCT standard form of contracts.)
  • Building regulations submissions and negotiations with the building control officer
  • Project management, and administering the building contract on site
  • Snagging inspections and building sign off.
  • Preparation of As-Built record drawings


We generally work in the South of England including:  London, Somerset, Dorset, Wiltshire Hampshire, Surrey & Sussex.

We hold Public Liability and Indemnity Insurances as required by the ARB (Architects Registration Board), and adhere to their Code of Conduct.


Being a small practice we are able to offer an individual service, at a competitive fee. 

For larger projects we are able to draw in additional Architects and Technicians that we work with on a reguar basis to increase our capacity.

Currently VAT is not charged on our fees, which makes us particularly attractive to domestic clients. 

Each fee is calculated on a project by project basis depending on it's size, complexity, and the scope of our service.