BS5837 Tree Reports and Tree Surveys in Woking
The issue may be foundations, access, surfacing, drainage, services, crown space or construction logistics rather than the building footprint alone. The report should deal with the whole relationship, not one measurement in isolation.
If you already have a survey, send it. If you already have permission, send the condition. We can usually work out very quickly whether the next useful step is an update, an AIA, an AMS/TPP or site supervision.
For Woking projects, send the latest layout rather than an early concept if the design has already moved on. That lets the tree report assess the proposal the council will actually see and avoids an AIA or protection plan being tied to an outdated drawing revision.
Once permission is in, the conversation changes from ‘is the design acceptable?’ to ‘how are we going to build this without breaching the tree conditions?’ The AMS, TPP and supervision points need to work on a real site, not just on paper.
For a house extension in Woking, the important questions are normally practical: how close is the excavation, what happens to roots, can the contractor work safely in the available space and will the completed extension remain comfortable alongside the retained crown?
A good Woking tree report does not pretend the trees are irrelevant. It shows where they constrain the proposal, what the design has done in response and why any remaining impact is acceptable and manageable.
For pre-start work in Woking, the questions become practical quickly: where is the fencing, how does the contractor get in, where can materials sit and which operations need an arboriculturist present? The approved documents need to answer those questions clearly.
If the council has asked for tree information, send the exact wording.
A request for a “tree report” does not always mean the same document. At the early design stage it may mean a BS5837 Tree Survey and Tree Constraints Plan. Once a planning layout exists, the missing piece may be an Arboricultural Impact Assessment. After permission, the authority may be asking for an Arboricultural Method Statement, Tree Protection Plan or supervision before work starts.
You do not need to make that decision yourself. Forward the email, validation request, tree-officer comment or planning condition and include the current drawings. We will review what is already available and explain the next useful step before you instruct.








