We assess trees at the centre of neighbour disputes, property damage claims and litigation. Our reports explain what the evidence shows and set out practical options for managing the trees involved.

When an arboricultural assessment can help

Overhanging branches and roots

We record where the tree stands, how far branches extend and what evidence is available of root encroachment. Where pruning or root cutting is proposed, we assess how it could affect the tree’s health and stability.

Damage to property

Where roots are suspected of lifting paving, distorting a boundary wall or damaging other hard landscaping, we examine the site evidence and consider whether tree growth is consistent with the damage observed.

Protected trees and disputed works

We can help establish whether a Tree Preservation Order, conservation area designation or planning condition affects proposed work. We also assess the arboricultural impact of pruning, root severance or removal that has already taken place.

Trees near development boundaries

A BS 5837 survey can identify trees on or adjoining a development site that may be affected by excavation, changes in ground level or construction access. We advise on tree retention, root protection and practical site safeguards.

Tree failure, damage claims and litigation

We undertake forensic investigations where tree or branch failure has resulted in property damage or personal injury. We examine the available evidence to identify the likely mode of failure, such as root plate rotation, stem fracture or failure at a branch union, and assess the factors that contributed to it.

Depending on the case, we review the tree and failure site alongside photographs, inspection records, maintenance history, weather data and footage. Our expert witness reports distinguish observed facts from professional opinion and explain how any gaps in the evidence affect our conclusions. We accept instructions from solicitors and insurers.

Establishing where the tree stands

We can record a tree’s position relative to a fence, wall or line shown on a supplied plan. If ownership or the precise legal boundary is disputed, a solicitor can review the title documents and advise whether a measured boundary survey is needed. A title plan is a useful starting point, but it does not usually identify who owns a particular boundary feature. See nidirect’s guide to property and land records.

Before you arrange tree work

Can I cut back branches or roots that cross the boundary?

Confirm the boundary and check whether the tree is protected before arranging work. If your right to cut back growth or enter adjoining land is disputed, seek legal advice. Cutting large branches or roots can affect the tree’s condition or stability, so the proposed cuts may need an arboricultural assessment.

What if the tree is protected?

Check with the relevant council before commissioning pruning or felling. Work to trees covered by a Tree Preservation Order generally requires consent. For trees in a conservation area, advance notice is normally required and the council generally has six weeks to consider the proposal. The council can confirm the applicable requirements and any exceptions. See Belfast City Council’s guide to protected trees.

Discuss your tree dispute or claim

Send us the site address, a brief description of the issue and any photographs, plans or reports you already have. If a claim is under way, include the questions you need us to address and any reporting deadline.

We carry out surveys and provide independent advice. We don’t undertake tree surgery or earn fees from the pruning or felling we recommend.