BS5837 Tree Reports and Tree Surveys in Witley
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.
Send the current proposal and the exact Waverley wording. We can then tell you whether you need the survey/constraints stage, an AIA against the live layout, or construction-stage AMS/TPP information. The scope can therefore remain proportionate to the current stage rather than commissioning later-stage documents prematurely.
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 Witley, 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?
If you are discharging a tree condition in Witley, send both the approved planning drawings and the current construction information. We need to see whether what is now proposed on site still matches the strategy that Waverley Borough Council approved.
For a contractor taking over a Witley site, the arboricultural documents need to become practical site instructions. Fencing, ground protection, storage restrictions and supervised operations should be obvious before machinery arrives.
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.








