Japanese Knotweed.
Japanese Knotweed
JKW, or Japanese knotweed, originates in Asia and grows according to environmental conditions.
There are no natural predators for Japanese Knotweed here in the UK, despite its rapid growth (up to 10 cm per day). Japanese Knotweed is believed to have the potential to erode brickwork when it is overgrown. This is because it exploits weak points in the brickwork, metal pilings, and even causing tarmac to become damaged when it is overgrown. It is generally believed that Japanese Knotweed poses a threat to buildings, despite the fact that it has never caused any serious subsidence cracks or structural damage. As a result of media hype, many unnecessary claims have been made against Surveyors, causing much distress to homeowners. You might have a difficult time selling your property if you find Japanese Knotweed on your property, regardless of the media hype. It is still possible for a mortgage company to offer funding on a property with a proper treatment plan and guarantee in place.
How to Identify Japanese Knotweed
A distinctive feature of this nuisance plant is its heart-shaped or spade-shaped leaves during the summer months. Japanese knotweed has zig-zag shaped stems from which the leaves grow, so you can spot it as the weather gets colder. It is, however, easy to mistake the plant for other shrubs. A cluster of white or cream-coloured flowers appears in late summer. This plant’s roots can spread several metres and are typically visible aboveground. Many homeowners, however, confuse Japanese knotweed with shrubs, trees, bamboo, bindweed or other ornamental shrubs. You should consult a Specialist if you suspect you have Japanese knotweed
Removing Japanese Knotweed
Japanese knotweed is very difficult to eradicate; even 2mm cuttings can result in new growth. Under the Environmental Protection Act (Duty of Care) Regulations 1991, the plant is considered controlled waste and requires removal by a licensed waste carrier. In the absence of an adequate removal plan and guarantee, Japanese knotweed can pose a problem for a potential property buyer when applying for a mortgage. It is important to note that each lender has their own guidance when it comes to Japanese Knotweed and what needs to be done before lending on a knotweed-infested property.
Financial Lenders typically require the following requirements
Residential Valuations across Tyne and Wear
As RICS-registered valuers, we provide accurate, independent and professionally prepared building valuations across Tyne and Wear. Our valuations are carried out in accordance with current RICS standards and are suitable for a wide range of formal and statutory purposes, including:
- Help to Buy and Shared Ownership
- Probate and Inheritance Tax matters
- Matrimonial or Divorce proceedings
- Insurance Reinstatement Costings and assessments
- Re-mortgaging and Independent Valuations
- Independent Asset Valuations
All valuations are carried out to RICS standards, ensuring professionalism, accuracy, and reliability.
Why Choose Andrew James Property Surveyors in Tyne and Wear?
- RICS-Accredited Expertise: Our reports and property valuations meet the highest professional standards.
- Regional Knowledge: Based in the North East, our surveyors have extensive experience across Tyne and Wear’s varied residential property market, from period homes to modern developments.
- Personal Service: Our surveyors maintain a small case load, so every client receives prompt attention and detailed care.
- Post-Report Review Call: Every client benefits from a personal follow-up call with the surveyor to discuss findings and next steps.
- Clear and Understandable Reports: No jargon – just transparent insights you can act on.
- Impartial Advice: We work solely for you, our client.
Whether you are purchasing your first home, expanding your Tyne and Wear property portfolio, or preparing a property for sale, we provide the clarity and reassurance needed to make informed decisions.
What Our Clients Say
“We chose Andrew James Property Surveyors based on their excellent reputation. In a very short timeframe after contacting them, they scheduled a Homebuyers Survey (Level 2) for a price we considered to be very reasonable. Within 5 days of completing the survey, they sent a detailed report that was easy to understand and clearly outlined the areas to focus on for us and our solicitors. I couldn’t have asked for a better service. Andrew James Property Surveyors is definitely a company I would recommend.”
— Mr Alan B
“Exceptional service. We booked to have a Level 3 survey and valuation done on a property we were hoping to purchase. Both the survey and valuation were very thorough and I felt like no stone was left unturned. Andy was amazing, calling the same day the reports were issued to help understand the conclusions, plus we knew we could call if we had any further queries. We felt like we were in very safe hands and that we’d really been looked after. What a great team! Will definitely use them again.”
— Jane Paterson
Frequently Asked Questions
Do I really need a building survey?
Yes – even newer homes can hide issues that aren’t visible during a viewing. A professional survey gives you peace of mind and leverage in negotiations.
Which survey level should I choose?
For modern properties in good condition, a Level 2 Home Buyers Report is often sufficient. For older homes, listed buildings, or properties with extensions, a Level 3 Building Survey is recommended. We’re happy to advise on the best option.
Are your valuations accepted by lenders and official bodies?
Absolutely. As a RICS-accredited practice, all our valuations meet the required professional standards and can be used for official purposes.
How quickly will I receive my report?
We aim to deliver reports within five working days of inspection – and we’ll call you personally to explain the findings.
Pricing and Quotes
Every property is unique, so we provide tailored quotes based on the type, age, and location of the building. You’ll receive a clear, all-inclusive price before we begin, with no hidden fees. For an accurate quote, simply contact us using the details below.
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Our qualified RICS surveyors are ready to help you make an informed decision about your next property purchase.
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