Design-led interiors in London. No project too small.

Thomas Alexander Interiors is a London interior design studio working on residential projects from a single room to a whole home. We establish the concept and plan, then resolve the materials, fixtures, lighting and furnishing in a clear design package for your builder or project team to deliver.

Our architectural background gives us a deep, practical understanding of construction and cost. We bring that expertise and experience to the first ideas, so the decisions that shape the project are made in a way that serves the design as well as the budget, with room to adjust and adapt.

During construction, we remain involved as your design guardian. We work alongside your technical team and contractor to answer design questions, review proposed changes and protect the agreed design intent through to completion.