Discover the best course of action to take
Can I sell my house if my Neighbour has Japanese knotweed?
If you have Japanese knotweed and you are planning to sell your property
Japanese knotweed is a highly invasive plant species in some parts of Asia. It was first introduced to Europe and North America as an ornamental plant in the 19th century, but it quickly spread and became a significant problem in many parts of the world. Now, it is considered one of the most invasive plants in the world and is classified as a noxious weed in many countries. I regularly get asked if I can sell my house if my neighbour has Japanese knotweed.
Japanese knotweed on a property, including a neighbouring property, can make it more challenging to sell a house. The plant can damage buildings and infrastructure and negatively impact property values.
Japanese knotweed is a fast-growing perennial:
The plant can reach up to 3.5 meters in height. It has large, heart-shaped leaves and produces clusters of small, white flowers in the summer. The plant is most commonly found along rivers, streams, and wetlands but can grow in many other habitats. It is particularly problematic in urban and suburban areas, damaging buildings, roads, and other infrastructure.
The law requires homeowners to disclose any known issues with the property. So they don’t ask if I can sell my house if my neighbour has Japanese knotweed? A potential buyer will likely have a survey done on the property. If Japanese knotweed is found, it will be noted in the report. This can make it harder to sell the property, and the price may be affected.
However, it’s important to note the presence of Japanese knotweed on a neighbouring property. This should not prevent the sale as long as the plant is not infringing on the property and causing damage. If the infestation is small, it can be controlled and managed. If the infestation is large, it is best to consult with an expert to determine the best course of action.
When dealing with Japanese knotweed:
It’s always best to be transparent and provide all the necessary information to potential buyers. It’s also essential to consult with legal and real estate experts to ensure you comply with all the laws and regulations regarding selling a property affected by Japanese knotweed.
Additionally, suppose you are a property owner and are aware of Japanese knotweed on your property or a neighbouring property. In that case, it is essential to take action as soon as possible to prevent the infestation from spreading and causing further damage. Several methods to control and manage Japanese knotweed include digging up the roots, using herbicides, or covering the plant with mulch or plastic, which can suffocate it.
Japanese knotweed on a property can make it more challenging to sell a house. It’s essential, to be honest about the presence of Japanese knotweed on or near your property when selling a home and consult with legal and real estate experts to ensure you comply with all the laws and regulations. It’s also essential to take action to prevent the infestation from spreading and causing further damage.
In August 2018, Jonathan Downing purchased a £700,000 home in Raynes Park, London. After moving in, he discovered Japanese knotweed behind a large bush near the shed. Downing sued the seller, Jeremy Henderson, for misrepresenting the property’s condition. Henderson had declared “no” to the presence of knotweed during the sale. In January 2023, the Central London County Court ruled in Downing’s favour, awarding him £32,000 in damages. Henderson faced a total of £200,000 in costs, including legal fees.