Tree Safety for Landlords and Duty of Care

A mature tree can be a real asset to a rental property, offering privacy, shade and character. It can also become a serious liability when a decayed limb hangs above a parking bay, roots disturb a boundary wall, or storm damage leaves a tree unstable near a tenant’s home. Tree safety for landlords is therefore not simply a matter of keeping grounds tidy. It is part of providing and managing a safe property.

For landlords, managing agents and estate managers, the right approach is based on regular observation, proportionate professional advice and prompt action when a risk is identified. Trees are living structures. Their condition can change with weather, age, disease, construction work and changes to the surrounding ground.

Tree safety for landlords starts with responsibility

A landlord’s responsibilities will depend on the tenancy arrangement, the boundaries of the property and who has control of the land. In practical terms, where a tree stands within land you own or manage, you should take reasonable steps to ensure it does not present a foreseeable danger to tenants, visitors, neighbours or people using an adjoining pavement or road.

That does not mean every tree must be heavily reduced or removed. Healthy trees naturally shed small twigs, and no inspection can eliminate every possible risk. The question is whether reasonable care has been taken in the circumstances. A large, mature beech beside a communal entrance warrants a more considered inspection regime than a small ornamental tree at the far end of a private garden.

A documented approach is valuable. Keep records of inspections, reported concerns, professional recommendations and completed work. Should a dispute, insurance query or incident arise, those records demonstrate that tree safety has been actively managed rather than ignored.

Know which trees need closer attention

A visual check from ground level is a sensible starting point, particularly before and after periods of high wind. You do not need to diagnose tree disease, but you should recognise changes that justify a professional assessment.

Look for dead or hanging branches, visible cavities, splits in main stems, fungal growth around the base, damaged bark and significant lean. Soil heave, exposed roots or a recent change in the tree’s position can indicate instability. Branches that are touching roofs, obstructing access, growing into overhead lines or overhanging frequently used areas also deserve attention.

Context matters as much as the defect itself. A small dead branch high in an isolated woodland edge may require monitoring. The same branch above a tenant’s entrance, driveway or children’s play area may need prompt removal. Similarly, trees near targets such as buildings, footpaths, neighbouring gardens and public highways should be inspected more carefully and more often.

Do not rely on appearance alone

A tree in full leaf may look vigorous while concealing decay in a major limb or weakness at a previous pruning point. Conversely, moss, lichen and some fungi are not automatically signs that a tree is dangerous. They can be part of a normal garden ecosystem.

This is why an experienced arborist’s judgement is useful. A competent inspection considers the tree’s species, age, structure, condition, site history and the consequences if a part were to fail. Where needed, a more detailed assessment can establish whether monitoring, targeted pruning, bracing or removal is the most appropriate option.

Set inspections around risk and the seasons

There is no single inspection interval that suits every rental property. A simple low-use garden with young trees may only need a routine annual review and checks after severe weather. A shared site with mature trees over paths, parking areas or buildings may need formal inspection at more frequent intervals.

Autumn and winter are useful times to assess broadleaf trees because the branch structure is easier to see without foliage. However, summer checks are equally relevant for spotting changes in leaf colour, dieback, pest activity or branches becoming overextended under a full canopy. After a named storm or a period of unusually wet weather, inspect accessible areas as soon as it is safe to do so.

Tenants should also know how to report a concern. Ask them to flag broken branches, sudden leaning, cracks, root movement or trees interfering with access. Make clear that they should not attempt to cut, climb or pull on damaged branches themselves. A clear reporting route helps a small concern get dealt with before it becomes an urgent call-out.

Use suitable tree work, not indiscriminate cutting

Over-pruning is not a safety strategy. Removing too much live growth can weaken a tree, stimulate poor regrowth and leave it more exposed to wind. Topping, where large branches are cut back indiscriminately, often creates weakly attached shoots and can make future management more difficult.

Appropriate work is specific to the tree and the identified issue. It may involve removing deadwood over a target area, reducing a long limb to a suitable growth point, clearing branches from a building, or removing a tree that is in irreversible decline. Work should be planned and completed in line with BS 3998:2010, the British Standard for tree work recommendations, with the tree’s long-term condition considered alongside immediate safety.

For occupied properties, contractors should also manage the work site properly. This includes controlled access, suitable exclusion zones, protection for nearby buildings and clear communication with tenants when access, parking or footpaths may be affected. Tree work carries obvious hazards, and a properly insured professional contractor is essential.

Check legal and environmental constraints first

Before authorising pruning or removal, establish whether the tree is protected by a Tree Preservation Order or whether the property sits within a conservation area. In these cases, consent or formal notice may be required from the local planning authority before work begins. Unauthorised work can result in enforcement action and may undermine the value and character of the property.

Ecology also needs consideration. Wild birds, bats and other species may use trees for nesting, roosting or shelter. Bird nests are protected while in use, so works may need to be timed, altered or delayed. A tree that appears routine to manage can require a more careful plan when a protected species is present or likely to be present.

These requirements are not reasons to leave a genuine hazard unresolved. Urgent safety work can sometimes be necessary, but it should be carefully evidenced and handled with professional advice. Taking photographs and recording the reason for emergency action is sensible.

Manage boundaries, neighbours and tenant expectations

Boundary trees can create avoidable friction when their ownership and maintenance responsibility are unclear. Check title plans, tenancy documents and any estate management arrangements rather than assuming a fence line answers the question. If branches or roots are affecting a neighbouring property, early, courteous communication is usually more productive than waiting for a complaint.

Tenants may have understandable concerns about light, leaves, shade or overhanging branches. Not every concern creates a legal obligation to carry out work, but each should receive a considered response. Explain what will be inspected, whether work is justified and when it is likely to take place. This helps tenants feel heard while ensuring decisions remain based on tree condition and safety rather than appearance alone.

Where a tenant has exclusive use of a garden, clarify who is responsible for reporting defects and who may instruct work. Tenants should not arrange significant pruning without consent, particularly where trees are protected or are close to structures, boundaries or public areas.

Have a practical plan for storm damage

Storms can turn a previously manageable tree issue into an immediate risk. A split limb, uprooted tree or branch suspended over a building needs a fast, controlled response. Keep tenants away from the affected area and, where possible, prevent access with temporary barriers. Do not approach trees that are touching electricity lines or attempt to move branches under tension.

In an emergency, the first priority is protecting people and securing the area. The next is arranging assessment and making the tree safe. Photographs taken from a safe distance can assist with records and insurance matters, but they should never delay urgent action where there is an obvious danger.

For landlords with several properties or shared grounds, it is worth having an emergency contact process in place before bad weather arrives. Tenants and managing agents should know who to call, what information to provide and when emergency services may be required.

Choose advice that protects both people and trees

The most responsible tree management is rarely the most drastic option. A sound inspection may identify modest, well-targeted work that retains a healthy tree and reduces risk at the same time. In other cases, removal is the responsible choice, followed by suitable replanting where the site allows.

For landlords across East Sussex, coastal winds, mature gardens and changing weather patterns make informed tree care particularly worthwhile. BC Tree Services can assess tree condition, carry out work to recognised standards and provide clear recommendations that support safe, well-managed rental properties.

A well-kept record, a watchful eye after severe weather and timely professional advice give landlords something more valuable than a tidy garden: confidence that their trees are being managed with proper care for tenants, neighbours and the wider environment.