In a Japanese Knotweed dispute in Yorkshire?
Prepare for legal proceedings with our Part 35 Expert Witness Reports, fully compliant and backed by detailed evidence
Calls answered in 2 rings, emails replied to within the hour.
Clear guidance before you commit.
Working in partnership with clients to ensure planning approval first time
Industry Leading Standard
We stay with you from first call through to submission.
You would need to carry out a report in the following situations:
Discovery of Japanese Knotweed after purchase on a property previously declared as ‘No’ on the TA6 Property Information Form.
Suspected misrepresentation or non-disclosure of Japanese Knotweed during the conveyancing process.
Requirement for evidence to support a legal claim against a seller, surveyor, or conveyancer.
Need to confirm the presence, extent, and likely age of Japanese Knotweed for legal or insurance purposes.
Requests from a lender, solicitor, or insurer for a P35 Expert Witness Report.
Clients we work with:
Solicitors and legal teams needing independent evidence
Insurers and loss adjusters assessing liability and remediation
Developers and contractors managing planning or damage disputes
Local authorities overseeing compliance
Property owners seeking impartial expert guidance
Early expert input reduces costs and prevents disputes
We provide Japanese Knotweed identification and removal services across Yorkshire including: Leeds, Bradford, Wakefield, Huddersfield, Halifax, Sheffield, Doncaster, Rotherham, Barnsley, York, Harrogate, Scarborough, Ripon, Whitby, Hull, Beverley, Bridlington, Halifax, and surrounding towns and rural areas.
We provide a P35 that meet the requirements of our clients, they are Court compliant and help to provide evidence and information about your specific case.
Your P35 plan is structured to meet your requirements and provide the following:
Confirms the presence of Japanese Knotweed and documents the site boundaries along with the Plant’s potential for further growth.
Presents the findings for legal, mortgage, or planning purposes and provides a robust, defensible report ready for submission.
Defines safe, proportionate treatment measures and provides a clear, evidence-based pathway for remediation.
Provides an independent expert opinion for disputes, delivering compliant testimony and evidence that can be fully cross-examined.
Do you need a Japanese Knotweed P35 Report in Yorkshire? Let’s confirm your site’s requirements and keep your project on track.
It is a professional plan that identifies Japanese Knotweed on your site and outlines safe removal or containment measures. The plan ensures your Yorkshire development complies with local regulations and prevents future property damage.
Yes. A detailed survey is essential to accurately locate infestations and plan safe removal or containment strategies.
Yes. Even minor developments may require a removal plan if knotweed is present. Local authorities can impose conditions to protect neighbouring properties and ensure safe development.
This usually indicates that your site has confirmed or suspected knotweed, and the council requires evidence that it will be managed safely. Construction or development may be delayed until the plan is approved.
Applicable councils in Yorkshire include:
Leeds City Council – https://www.leeds.gov.uk
Sheffield City Council – https://www.sheffield.gov.uk
Bradford Council – https://www.bradford.gov.uk
York City Council – https://www.york.gov.uk
Most plans can be prepared within 10 working days, depending on site size and complexity. Larger or phased developments may require extra time.
Yes. The survey identifies and maps Japanese Knotweed, while the removal plan outlines how it will be safely eradicated, managed, and monitored over time.
