Japanese knotweed removal for residential properties
Do you think your house is riddled with Japanese knotweed? Perhaps you are looking to buy or sell a property that is affected by knotweed and require expert advice? We at Knotweed Specialists UK have over 20 years of experience in identifying, removing and preventing Japanese knotweed from domestic properties in Hampshire, West Sussex and Surrey.
For residential Japanese knotweed removal, contact our experts at Knotweed Specialists UK on 023 8251 2752. Alternatively, drop us an email at enquiries@knotweed-specialists.com and we will get back to you as soon as we can.

Why choose us?
We are experts in our field
At Knotweed Specialists UK, we expertly remove and manage Japanese knotweed. We do not provide a host of gardening services, we are not ‘a jack of all trades’ business, we specialise in what we are the best at – managing knotweed solutions.
We offer a bespoke and personal service
Being a smaller company enables us to know all our customers individually and provide them with a bespoke approach to their problems. Our management team are involved at every stage of your customer experience, so a professional experience is guaranteed.
We are competitively priced
We pride ourselves on providing all our customers with a sustainable knotweed solution at an exceptionally competitive price, with the addition of a site survey.

What is Japanese knotweed?
Under the Environmental Protection Act 1990 Japanese knotweed is classified as ‘controlled waste’ and causes serious damage to a home’s foundation, drainage system and other structures if it is not managed correctly. The plant can grow up to three metres tall, with thick white, bamboo-like stems and broad green leaves. It is also capable of destroying other plant life with the ability to grow through cracks in concrete, pavements, walls, drainage systems and building foundations.
Residential Japanese knotweed specialists
We provide services to homes across Hampshire, West Sussex, and Surrey to help manage infestations in gardens, driveways, and other outdoor areas, preventing costly and severe damage. We also are proud to offer management plans and an insurance-back guarantee to provide our clients with complete peace of mind that the plant will not return.
The damage of Japanese knotweed to houses
Leaving Japanese knotweed to grow on your property can lead to significant damage due to the plant’s aggressive growth causing it to spread rapidly and invade cracks in concrete, brickwork, and other building materials.
This can lead to damage to foundations, walls, and other structures, which can be costly to repair. Japanese knotweed in gardens can also affect drainage systems, causing blockages and flooding. We highly recommend addressing any Japanese knotweed infestation on your property quickly to prevent damage to your home and protect its long-term value.
The removal process
Identify
The first step in any removal process starts with a thorough survey of the Japanese knotweed site to identify the plant and the extent of the infestation. Once we have visited your home, we will develop a bespoke removal plan to treat the Japanese knotweed, taking into account your property’s unique needs and the most effective methods of removal.
Remove
Our control methods for residential properties include herbicide treatment and stem injection. We use a combination of these methods to ensure the complete removal of the plant and to prevent Japanese knotweed from growing on your property in the future.
Maintain
We offer ongoing monitoring and maintenance services for homes affected by Japanese knotweed to ensure that the plant does not return to your property. Our team will work with you to create a maintenance plan that works for you and ensures the long-term health of your property with Japanese knotweed.


Residential rules & regulations
The rules and regulations surrounding Japanese knotweed vary depending on the country and region. Here are some general guidelines that apply in many areas:
Control measures: Under the Wildlife and Countryside Act of 1981, it is illegal to plant or cause the spread of Japanese knotweed. The Environmental Protection Act of 1990 requires property owners to take the appropriate steps to prevent the spread of invasive non-native species, including Japanese knotweed.
Disposal: Japanese knotweed is classified as controlled waste under the Environmental Protection Act of 1990 and must be disposed of properly to prevent its spread and environmental impact.
Reporting: Sellers are legally obliged to disclose the presence of Japanese knotweed in a TA6 property information form, promoting transparency to potential buyers to make informed decisions regarding their property investments.
Liability: Property owners may be held liable for the damage caused by Japanese knotweed in gardens and houses to neighbouring properties. This makes it important to address any infestation promptly to prevent its spread.
FAQs
Can you Remove Japanese Knotweed Yourself?
While it may be tempting to try to remove Japanese Knotweed yourself, it is highly recommended that you use a residential Japanese Knotweed removal specialist instead.
Japanese Knotweed is a highly invasive plant that can quickly spread and cause damage to property and infrastructure. Removing Japanese Knotweed requires specialised knowledge, equipment, and techniques to ensure that it is fully eradicated.
Hiring a Japanese Knotweed removal specialist will ensure that the management of the Knotweed is done safely and effectively, and will greatly reduce the risk of the plant regrowing or spreading.
How do I Permanently Get Rid of Japanese Knotweed?
Permanently getting rid of Japanese Knotweed can be a challenging task that requires a combination of methods. The most effective approach is to hire a specialist in Japanese Knotweed removal who will assess the situation and determine the best course of action.
Using a residential Japanese Knotweed Removal specialist such as Knotweed Specialists UK will use methods such as excavation, herbicide treatments, or a combination of both to remove the plant.
Is it Hard to Sell a House with Japanese Knotweed?
Having Japanese Knotweed on a property can make it more difficult to sell, as many potential buyers may be deterred by the invasive non native plants reputation for causing damage to property and infrastructure.
However, it is possible to sell a house with Japanese Knotweed, provided that the plant is properly managed and controlled. It’s important to disclose the presence of Japanese Knotweed to potential buyers and provide evidence that it is being professionally treated and monitored.
Hiring a Japanese Knotweed removal specialist to develop a management plan and provide ongoing maintenance can help to mitigate the negative impact of the plant on the property’s value and marketability.
Does Japanese Knotweed Reduce the Value of a House?
Japanese Knotweed can reduce the value of a house due to its reputation for causing damage to property and infrastructure. The presence of the plant can also make it more difficult to sell the house, as many potential buyers may be deterred.
However, the extent to which Japanese Knotweed affects the value of a house can depend on factors such as the location and severity of the infestation, as well as the measures taken to manage and control it. Properly managing and treating Japanese Knotweed with the help of a specialist can help to mitigate its impact on the property’s value and marketability.
Do you Need Planning Permission to Remove Japanese Knotweed?
No, you do not need planning permission to remove Japanese Knotweed from your property. In fact, it is recommended that you take action to remove the plant as soon as possible to prevent it from spreading and causing damage.
If you live in a conservation area or your property is listed, you may need to obtain permission from your local council before carrying out any removal work. It’s important to consult with a Japanese Knotweed removal specialist who can provide guidance on the appropriate measures to take and any necessary permissions that may be required.
Do I have to Declare Knotweed?
Yes, you are legally obligated to declare its presence when selling your house with Japanese knotweed or leasing it. The Law Society’s TA6 form, which is part of the conveyancing process in England and Wales, requires sellers to disclose any knowledge of the presence of Japanese Knotweed on the property.
Failure to disclose this information can result in legal action and financial penalties. It’s important to be transparent about the presence of Japanese Knotweed and to provide evidence that it is being professionally managed and treated.
Should I be worried if my Neighbour has Japanese Knotweed?
If your neighbour has Japanese Knotweed, it’s important to be aware of the potential risks and take appropriate measures to protect your own property. Japanese Knotweed is highly invasive and can spread quickly, so it’s important to monitor your property for any signs of infestation.
You may also want to consider discussing the issue with your neighbour and encouraging them to take action to manage and control the plant. If you’re concerned about the potential impact on your property, you can consult with a Japanese Knotweed removal specialist who can assess the situation and provide advice on the best course of action.






