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Knotweed Removal Costs

How Much Does Japanese Knotweed Removal Cost?

Attempting to remove knotweed yourself can be a high risk strategy. Japanese knotweed can cause significant risk to property, which can adversely affect property values (in some cases reducing property value by over 20%).


Panners, lenders and insurance companies may require formal documentation and proof that remedial work is supported by appropriate guarantees.


Property owners take a significant gamble if work is not carried-out by qualified experts.

The chart below estimates the cost of knotweed treatment options, prices are shown are for guide purposes only.

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