House extensions · London
House extensions in Putney.
A house extension in Putney starts with the brief and the survey, not the drawings. We design the space around how you actually live, then take it through London Borough of Wandsworth and hand a construction-ready package to your builder.

How the path runs in Putney
The Plan Hub takes house extension work in Putney from first idea to a construction-ready handover. Brief, measured survey, design, planning, tender, in order, held by one team that owns the thread.
London Borough of Wandsworth is the authority that decides any application in Putney. We prepare the drawings and manage that submission, then hand the package to your builder. Our job stops where construction begins.
Other work we cover in Putney
House extensions nearby in London
Common questions
Do I need planning permission for a house extension in Putney?
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 Wandsworth is the authority that decides any application or issues a lawful development certificate for Putney. 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 Wandsworth. One team holds the thread through each step, so nothing is dropped between people. You receive a contractor-ready package at the end.
Does The Plan Hub build the house extension as well?
No. The Plan Hub takes the work through design and planning to a construction-ready handover. Your chosen builder carries out the construction in Putney. Our job stops where theirs begins.
Thinking about house extension in Putney? Start with a conversation.
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