I am buying or selling
Find out whether knotweed is present and what documentation may help the transaction move forward.
Ask about a survey →For homeowners and advisers
Clear information for your property.
If suspected Japanese knotweed is affecting a sale, purchase or mortgage, start with a reliable identification and a clear account of the site.
How we can help
From suspicion to a documented plan.
Identify and survey
Send photographs for an initial view. A site survey can then record visible growth, its location and the circumstances that matter to your property.
Plan and treat
Where knotweed is confirmed, we can set out a management plan and a proposed herbicide treatment programme with follow-up monitoring. We tailor management plans and supporting documents to meet the lender’s stated requirements where applicable. Insurance backed guarantees may be available for agreed 5 or 10 year plans.
Share the right documents
Tell us what your buyer, solicitor, surveyor or lender has asked for. Requirements vary by transaction; agree the documents and guarantee terms with them before commissioning work.
Common starting points
What are you trying to resolve?
I own an affected property
Understand the extent of the growth and discuss a managed treatment programme.
Discuss treatment →Next step
Tell us about your site.
Share the location, photographs and any deadline. We will discuss what a useful first assessment looks like.