Practical Guide

What Can I Do About a Tree Growing Too Close to My Hanham Property?

Most trees near houses are less dangerous than they feel and more manageable than people fear. A few genuinely need removing.

Updated 1 September 2026 Tree Surgery · Hanham

The Short Answer

Get it assessed before deciding anything. The options run from doing nothing, through targeted pruning and crown reduction, to removal — and which is right depends on the species, the soil, the building's foundations and what the actual problem is.

A tree near a house is not automatically a problem. Mature trees have stood beside houses for a very long time without incident.

What the Real Risks Are

ConcernHow real
Branches touching roof or guttersReal, and easily fixed by pruning
Leaves blocking guttersReal, and manageable
Shade and damp on wallsReal; reduction or thinning helps
Subsidence on clay soilReal for some species and soils; needs assessment
Roots lifting paths or drivesSometimes real
Roots entering drainsUsually a symptom — roots exploit existing cracks
Roots pushing over wallsOccasionally, on shallow foundations
The tree simply fallingRare on a healthy tree; assessment settles it

Subsidence, Honestly

Subsidence risk depends on the soil as much as the tree. It is associated with shrinkable clay soils, where certain species draw enough moisture to shrink the ground beneath shallow foundations in dry periods. On non-shrinkable soils the risk is very different. If you have actual cracking, involve your insurer and a structural professional — not a tree surgeon acting alone, and certainly not a decision to fell taken on your own. Removing a mature tree from clay soil can itself cause heave, which is a different and equally expensive problem.

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What Pruning Achieves

When Removal Is Justified

Removal is not the default. It is permanent, it may need consent, it can cause heave on clay soils, and a mature tree takes fifty years to replace. It is the right answer sometimes, and a great deal less often than it is asked for.

Before You Do Anything

Trees get blamed for a great many cracks that turn out to be something else entirely. The assessment is cheaper than the felling and considerably cheaper than being wrong.

This page is general guidance rather than legal or structural advice.

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FAQs

Trees Near Property in Hanham — FAQs

Is a tree growing close to my house dangerous?

Not automatically. Mature trees stand beside houses for decades without incident. Get it assessed rather than assuming — species, condition and soil all matter.

Will pruning stop root problems?

No. Pruning the crown does not reduce root spread. It helps with clearance, light, gutters and weight, but not roots.

Can a tree cause subsidence?

It can, on shrinkable clay soils with shallow foundations and certain species. Soil type matters as much as the tree, and actual cracking needs a structural view.

Should I fell a tree if I have cracks?

Not on your own judgement. Involve your insurer and a structural professional first — removing a mature tree from clay soil can cause heave, which is a different and equally expensive problem.

Do tree roots break drains?

Usually roots exploit cracks that already exist rather than creating them. A drainage survey tells you which.

When is removal justified?

When the tree is dead, dying or structurally unsound, when a professional assessment links it to actual damage, or when a building professional recommends it as part of a wider solution.

Do I need permission to fell it?

Possibly. Check with South Gloucestershire Council for a Tree Preservation Order or conservation area status before doing anything.

What is the first step?

An assessment. It costs far less than felling and settles what the actual problem is.

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