More Space. More Light. More Value.
Moving house is expensive and disruptive. A well-designed extension is often the smarter choice — giving you the space your family needs, a home that works better for modern life, and a real uplift in property value. At ZJG Ltd., we design and build extensions that feel like a natural part of your home, not a bolt-on.
From compact rear infills to ambitious wrap-around kitchens and full loft conversions, our team handles the entire process — including planning, party wall agreements, structural calculations and building control sign-off.
Extension Types We Build
- Single-storey rear extensions
- Double-storey extensions
- Wrap-around extensions
- Side infill extensions
- Loft conversions & dormers
- Garage conversions
- Orangeries & glazed extensions
- Basement conversions
Design That Feels Right From Day One
A great extension isn't just about adding square metres — it's about making the whole house flow better. Our in-house architectural team takes the time to understand how you live, then produces detailed plans, 3D visualisations and honest advice on what will work best for your budget and plot.
We also handle every regulatory aspect: permitted development checks, planning applications, party wall notices, structural engineering, and building regulations — so you can focus on the exciting bits.