Planning legislation places no specific restrictions on the height of trees, nor does it make any particular provision for remedy from any other nuisance which may be caused by trees in an urban residential area. However, there is currently a civil remedy available through the Courts concerning branches or roots of neighbouring trees encroaching on a person’s property.
The possibility of providing a broader civil law remedy for parties affected by high trees and hedges on adjoining properties was raised previously with the Minister for Justice. In this regard, advice was sought on the possibility of legislative provision being made, whereby a person substantially deprived of the enjoyment of their property, such as the deprivation of light caused by high trees on a neighbouring property, could apply to the Courts for an order, and that the Courts could make an order as they see fit, e.g. to cut the trees back to an appropriate height. Safety considerations relating to overhanging trees could also potentially be addressed in any such provisions.
In response, the Minister for Justice suggested that disputes of this nature between neighbours could perhaps be more appropriately dealt with through mediation - which is being increasingly used internationally as a tool for the resolution of civil disputes - rather than through the Courts. In this regard, I understand that the Department of Justice has published the Mediation Bill 2017, which is currently progressing through the Houses of the Oireachtas.
The Bill contains proposals for a comprehensive statutory framework to promote the resolution of disputes through mediation as an alternative to court proceedings which should ideally be only used as a last resort. In essence, the underlying objective of the Bill is to promote mediation as a viable, effective and efficient alternative to court proceedings, thereby reducing legal costs, speeding up the resolution of disputes and reducing the stress and acrimony which often accompanies court proceedings, including those involving adjoining property owners.
In relation to dangerous trees, section 70 of the Roads Act 1993 - which is the responsibility of my colleague, the Minister for Transport, Tourism and Sport – provides that, where a tree, shrub, hedge or other vegetation is a hazard or potential hazard to persons using a public road or where it obstructs or interferes with the safe use of a public road or with the maintenance of a public road, a road authority may serve a notice in writing on the owner or occupier of the land on which such tree, shrub, hedge or other vegetation is situated, requiring the preservation, felling, cutting, lopping, trimming or removal of such tree, shrub, hedge or other vegetation within the period stated in the notice.
I also understand that under Section 58 of the Communications Regulation Act 2002 – which comes under the remit of my colleague, the Minister for Communications, Climate Action and the Environment - an electronic communications network operator or any person authorised by the operator may lop or cut any tree, shrub or hedge which obstructs or interferes with any physical infrastructure of the network operator.
With regard to tall and dangerous trees on local authority property, local authorities - as with all landowners - are responsible for the safety and maintenance of trees on their land.
