Japanese knotweed frequently causes house sales to fall through. This problematic plant tends to make mortgage providers very nervous indeed, and it's common for lenders to pull out when a surveyor discovers Reynoutria japonica within (or near) the property's boundaries.

Can I Get a Mortgage on a Property with Japanese Knotweed?

A customer of ours in Caerphilly recently experienced this first hand. Paul Flynn thought he had found a buyer for his property, but his good mood was spoiled when the other party's surveyor reported that there was Japanese knotweed within a few metres of the house. The lender warned that, unless Mr Flynn sought a comprehensive treatment plan (complete with an insurance-backed guarantee), the transaction would not go ahead.

Since its introduction to the UK way back in 1854, Japanese knotweed has caused a tremendous amount of damage to lands, buildings and ecosystems up and down the country. Its invasive nature means it has the ability to spread and grow anywhere, even through concrete and brickwork, making it a nightmare for homeowners throughout the UK.