BS5837 Tree Reports and Tree Surveys in Caterham Valley
Some enquiries need baseline survey information. Others already have a survey and need an AIA, AMS, Tree Protection Plan or supervision. We review what is already there before recommending more work.
Send the current plan and Tandridge wording together. We can then build the evidence in the right order — survey first if needed, impact assessment once the design exists, and method/protection information when the scheme reaches construction.
A drive or access can cause the tree problem even when the building is nowhere near the RPA. Excavation, level changes, compaction and site traffic all count, so we look at them as part of the actual scheme.
Replacement dwellings and infill schemes in Caterham Valley need more than a simple overlap check. Future crown space, garden use, access, parking and the way the site is built can all influence whether the long-term tree/building relationship is sensible.
If Tandridge District Council has asked for more tree information after submission, send the full response rather than summarising it. The answer may be a targeted update, an additional drawing or a missing BS5837 stage — and that distinction matters before more work is commissioned.
Old report, old condition, new architect? Send all of it. We can usually separate what remains useful from what is superseded and explain the shortest sensible route forward.
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.








