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Before planting a tree close to your house, it's important to check that it won't, ultimately, cause damage to your property.

Many trees require high volumes of water to sustain their growth. This can be a problem on clay soils that shrink as they lose water, as this can affect house foundations and put the house at risk of subsidence. Equally, removing large trees and shrubs can also damage foundations as soils can swell when the plants once drawing in water are no longer there.

On clay soils, the National House Building Council recommend planting trees at a minimum distance of three quarters of the maximum height of the tree. Trees with high water needs should be planted even further away, at a distance greater than their maximum height.

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Find out which plants are best sited away from the house, below.

Poplars

Poplars are beautiful, majestic trees that look stunning in large gardens. However, they have fast-growing, thirsty roots that can damage drainage systems.

Fastigiate poplars next to a field. Photo: Getty Images.
Two fastigiate poplars at the edge of a field (photo credit: Getty Images)

Oak

Like poplar, oak trees take up a lot of water. Their ultimate height and spread can exceed 12 metres in either direction, so they need plenty of room to expand.

Oak trees growing in a field. Photo: Getty Images.
Winter silhouettes of oak trees growing in a field (photo credit: Getty Images)

Foxglove tree

Foxglove trees (Paulownia tomentosa) are very fast growers, with adventitious roots that can damage drains and paving. These beautiful trees are better sited in medium to large gardens, away from the house.

Foxglove tree (Paulownia tomentosa)
Large-leaved foxglove tree

Ivy

Ivies are fantastic plants for wildlife and deserve a place in the garden. However, planted against house walls they can quickly block guttering. Once removed, bits of the aerial roots remain attached, which look unsightly and can potentially damage brickwork.

Ivy Hedera helix
Ivy growing on a metal lattice

Eucalpytus

These fast-growing, thirsty trees should be planted well-away from a house to avoid the roots from drawing too much water from the soil – in some countries they're used to drain swamps. Eucalyptus trees can also drop branches more frequently than other trees, which could damage a house or injure someone.

Snow gum (Eucalyptus coccifera)
Eucalyptus foliage

Willows

Willows are some of the thirstiest terrestrial plants around. They have tough, highly adventitious roots that seek out water, often to the detriment of drains.

Salix babylonica 'Tortuosa'
Twisted stems and leaves of corkscrew willow

Cypress

Cypress trees have a high water demand and are often planted on poorly-drained clay soils to help remove some of the moisture. This can be a problem close to houses where the soil can contract, damaging foundations.

Chamaecyparis lawsoniana 'Ellwood's Pillar'
A towering cypress

Planting around drains and walls

Whatever your soil, be sure to allow room for trunks to expand and roots to spread, especially if planting near walls or drains.

Red cotoneaster berries

Invasive plants to look out for

View the full list of invasive plants listed on Schedule 9 of the Wildlife and Countryside Act in England and Wales. It is an offence to plant or otherwise cause to grow these species in the wild. You should stop them spreading from your garden and avoid purchasing or accepting gifts of these species.

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Plants to avoid growing near houses and wildlife

Plants to avoid growing near houses has no particular known value to wildlife in the UK.

Is Plants to avoid growing near houses poisonous?

Plants to avoid growing near houses has no toxic effects reported.

No reported toxicity to:
Is not known to attract Birds
Birds
Is not known to attract Cats
Cats
Is not known to attract Dogs
Dogs
Is not known to attract Horses
Horses
Is not known to attract Livestock
Livestock
Is not known to attract People
People
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