The Plan Hub

House extensions · London

House extensions in Streatham.

A house extension in Streatham starts with the brief and the survey, not the drawings. We design the space around how you actually live, take it through London Borough of Lambeth, then build it.

Rear extension in Belmont, London. A completed Plan Hub project.
Example of our work. Rear extension in Belmont, London.

How the path runs in Streatham

The Plan Hub takes house extension work in Streatham from first idea to a finished room. Brief, measured survey, design, planning, then the build itself, in order, held by one team that owns the thread.

London Borough of Lambeth is the authority that decides any application in Streatham. We prepare the drawings and manage that submission. Once it is approved, our own team builds it.

Common questions

Do I need planning permission for a house extension in Streatham?

Some house extension work falls under permitted development, but limits on size, height and materials apply, and they are tighter in conservation areas and on Green Belt land. London Borough of Lambeth is the authority that decides any application or issues a lawful development certificate for Streatham. We prepare the drawings and manage that submission for you.

What does the design and planning stage involve for a house extension?

It runs in order: brief, a measured survey of the house, design, then the planning submission to London Borough of Lambeth. One team holds the thread through each step, so nothing is dropped between people. Once it is approved, that same team builds it.

Does The Plan Hub build the house extension as well?

Yes. We design the work, take it through planning, then build it. The same team that drew your house extension manages the trades and runs the site in Streatham through to completion. If you would rather take the drawings to a builder of your own, you can. The choice stays yours.

House extensions nearby in London

Other work we cover in Streatham

Thinking about house extension in Streatham? Start with a measured survey.

Book a Measured Project Survey