Architecture
Bespoke design solutions tailored to your home.
What we do
Our services.
Everything you need to reimagine, plan and build a home — under one roof.
Interiors
Beautiful, functional interiors that reflect your everyday living.
Planning Applications
Professional drawings and support for a smooth planning process.
Visualisation
Photorealistic renders and walkthroughs to visualise your space.
Design & Build
End-to-end project management from concept to completion.
Extensions
Seamless extensions designed to enhance space and light.
Loft Conversions
Maximise your home's potential with intelligent loft designs.
Home Renovations
Thoughtful renovations that transform the way you live.
Kitchen Renovations
Bespoke kitchens designed around how you cook, entertain and live.
Bathroom Renovations
Spa-like bathrooms crafted with timeless materials and careful detailing.
Where we work
Interior design & architecture, London and UK-wide.
Design Four is based in Shoreditch, London, and takes on residential projects across the UK. Wherever you are, the process is the same: one studio handling the architecture, the interiors and the build.
Interior design & architecture in London
Our home city. From our Shoreditch studio we design and deliver renovations across London — Victorian and Edwardian houses, warehouse apartments and everything in between — with planning drawings ready for boroughs across the capital.
Working across the UK
Beyond London, we take on residential projects nationwide. Wherever your home is, the process is the same: one studio handling the architecture, the interiors and the build, with site visits built into every stage.
Creating homes tailored to the way you live.
Floor plans
From existing layout to extended living.
A clear floor plan is the foundation of every renovation. Below is a typical UK terraced house layout, followed by the improved design with a rear extension that opens up the kitchen, dining and living spaces.
- Maximise natural light and flow
- Create practical, connected family spaces
- Plan permissions-ready drawings from day one
Not sure which fits?
Most projects start with a 30-minute call. Tell us about the space — we'll suggest a route forward.