Retain and Protect Trees

Work with an arborist to retain and protect trees.

You will require an arborist report if:

• your application is proposing tree removal
• works are in proximity to protected trees
• works are within areas of environmental or landscape overlays

The arborist’s report should include the following information:

• A site map that clearly identifies the location of each tree with corresponding legend
• Trees to be retained and trees to be removed
• The genus and species name of each tree
• Tree age, health and structure
• The safe useful life expectancy of each tree
• The diameter at breast height (DBH 1.4 metres above natural ground level)
• Tree protection zone
• Structural root zone
• The percentage encroachment into all tree protection zones by the proposed development
• The impact the proposed development will have on the health and structural integrity of the protected and retained trees (eg driveways, paths, fences, basements)
• Outline how retained and protected trees will remain viable under the proposed plans.
• Recommendations to amend plans and minimise adverse impacts on protected trees during demolition and construction.

In addition to an arborist report, some applications will require a Tree Management Plan which outlines how trees are to be protected during construction. This is required if tree protection measures are a condition of your planning permit. Calculate tree protection zones.  Failure to comply with tree protection measures will result in enforcement actions.

Planting New Trees

When you are proposing new trees, it is important to consider the right tree for the right location.

Some things to consider when choosing your tree:

• Native and indigenous trees provide valuable habitat for local birds and insects. If space is too constrained for a large gum tree, there are many smaller species that are suitable.
• Deciduous trees provide sun in winter and shade in summer.  Consider the aspect of the building when deciding where to place them.
• As trees are living organisms they need maintenance. Formative pruning in the first decade can result in a much stronger mature tree.
• Consider the practical aspects of selecting trees, such as shade and screening. Select trees and plants that have low maintenance and water requirements and are commercially available.
• Locate trees clear of fence lines and outside of easements or service areas. Smaller shrubs and vegetation with less extensive root systems are encouraged in these areas.
• Tall trees, if maintained well, can add character to the landscape.
• Check which zone your property is in to confirm what landscaping is needed for your plan, such as approved tree numbers and heights. Do this at Whitehorse Maps (use the search bar to find your property, then select 'View Planning Zones').

Watch our video 10 Reasons to Plant More Trees