Single Storey Extension in West Bromwich

A single-storey extension is the most cost-effective way to transform a UK home. It opens the back of the house up to the garden, brings light deep into the plan and almost always pays for itself at resale. We focus on the details that make the difference — flush thresholds, hidden steel, well-proportioned glazing and rooflines that read as part of the original house.

We typically build 20–40 m² extensions for clients in West Bromwich and the surrounding areas. A common scope is opening up the original kitchen wall, adding a 6m × 4m extension and finishing with bi-folds onto the garden. The whole project — design through to handover — usually runs 16–22 weeks end to end.

Permitted Development covers many single-storey extensions provided you stay within set depth, height and material rules. We confirm that on the first visit, prepare a Lawful Development Certificate where helpful, or submit a full householder application if needed.