This decision was given as an extemporaneous decision. It has been revised and edited prior to publication.
1 COMMISSIONER: This is an application pursuant to s 7 of the Trees (Disputes Between Neighbours) Act 2006 (the Act) made by the owner of a property in Young Road Lambton against the Department of Housing (the Department) owners of a tree growing on their property that adjoins that of the applicant.
2 The applicant was represented by Ms Taylor, Solicitor and the Department by Mr Dilworth, Barrister. Also present was Mr G Beatty, Team Leader, Northern NSW Housing Services Division, Housing NSW.
3 The applicant is seeking the removal of a tree that overhangs the driveway of their property as they contend that the tree has caused damage to property and could cause injury to any person, particularly in the event of a catastrophic failure of the tree.
4 The applicant is also seeking compensation of a sum of $3500. This is an unsubstantiated estimate of the costs of clearing leaves from garden beds and an inlet to a detention system and for high pressure cleaning of the concrete driveway said to have been stained by the leaves from the tree. [It is noted that the applicant was directed at the preliminary hearing to obtain quotes to substantiate any claim for compensation. Ms Taylor stated that the applicant tried to obtain such quotes but none were forthcoming.]
5 In response to the application, the Department engaged Mr R Kingdom, a consulting arborist, to prepare a report on the tree. That report was dated 3 May 2010 and tendered in evidence. It is on this report that the Department relies.
6 Under s 10(2) of the Act, the Court must not make an order unless it is satisfied that the tree concerned has caused, is causing, or is likely in the near future to cause, damage to the applicant's property or is likely to cause injury to any person.
7 The tree was inspected from both properties. It is a Eucalyptus scoparia (Wallangarra White Gum) and not a E. elata (River Peppermint) as identified in the arborist's report. It is a healthy tree with no obvious structural defects and a normal quantity of dead wood throughout the canopy.
8 It is one of three trees in a group retained when the housing estate was developed. The tree in question has an asymmetric canopy consistent with growing in close proximity to another tree. This is a normal response by eucalypts. Part of the canopy overhangs the applicant's driveway.
9 I was shown a branch that had fallen from the tree in March 2010 that had been retained for the on-site hearing. The branch was about 2.5 m long but it was unclear whether it had been dead or alive when it fell. There was no clear indication of which part of the canopy it had fallen from. Apart from small material, there was no evidence of other branches that had fallen into the applicant's property.
10 The applicant is concerned that branches falling from the tree may injure children and others who play in the area or who use the driveway.
11 No part of the canopy overhangs the applicant's dwelling or the fence that separates the driveway from the rear garden however, the applicant is concerned that the entire tree may fail in strong winds and fall onto the house.
12 I observed no lifting or mounding of the root plate or any other sign that would lead me to the conclusion that this tree is prone to whole tree failure. The arborist considers the potential for root failure to be low.
13 The issue of leaf drop is raised as a major concern to the applicant. There was an accumulation of leaf litter around the edges of the driveway and on a small garden bed between the driveway and the dividing fence. Ms Taylor informed me that leaves had not been cleared since the end of December 2009 or the beginning of 2010 expressly for the purpose of demonstrating the issue at the hearing.
14 The driveway in question is a common driveway used by two properties. It was constructed in 2004 and towards the centre is an inlet to an on-site detention system. According to the applicant this gets blocked with leaves and does not function as efficiently as it should. This results in a build up of water in the driveway, which is inconvenient, and potentially a safety issue. The applicant also contends that the leaves stain the driveway and that this is unacceptable given the age of the concrete.
15 Returning to s 10 (2) and the issues before the Court. I am not satisfied that staining of a concrete driveway is material damage to the driveway. It is a reasonable expectation that many factors could lead to changes in the colour of such a driveway.
16 Regarding the overhanging branches, in Robson v Leischke [2008] NSWLEC 152 at 56, Preston CJ states that mere encroachment is not damage, and in 169 that damage must be proved.
17 With respect to the accumulation of leaves, the Court has consistently applied the tree dispute principle published in Barker v Kyriakides [2007] NSWLEC 292. In this principle it is considered that 'For people who live in urban environments, it is appropriate to expect that some degree of house exterior and grounds maintenance will be required in order to appreciate and retain the aesthetic and environmental benefits of having trees in such an urban environment. In particular, it is reasonable to expect people living in such an environment might need to clean the gutters and the surrounds of their houses on a regular basis'.