In a Japanese Knotweed dispute in Cornwall?
We produce Part 35 Expert Witness Reports that are evidence-based and admissible in court proceedings.
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
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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 declared as ‘No’ on the TA6 Form.
Potential misrepresentation or non-disclosure during the conveyancing process.
Evidence required for a legal claim against a seller, surveyor, or conveyancer.
Confirming presence, extent, or age of knotweed for legal or insurance purposes.
When a lender, solicitor, or insurer requests a Part 35 (P35) Report.
Clients we work with:
Legal professionals seeking independent, court-admissible evidence.
Insurers and loss adjusters assessing cause, liability, and remediation needs.
Developers and contractors managing planning issues or damage-related disputes.
Local authorities ensuring compliance or enforcing regulations.
Private clients and property owners needing impartial guidance in complex cases.
Early expert involvement helps establish facts, reduce costs, and prevent disputes from escalating.
We provide Japanese Knotweed identification and removal services across Cornwall including: Truro, St Ives, Penzance, Falmouth, Newquay, Camborne, Bodmin, Saltash, Helston, St Austell, Liskeard, Wadebridge, Padstow, Torpoint, and surrounding towns and rural areas.
On a residential development in Cornwall, Japanese Knotweed was found along site boundaries. A comprehensive survey and removal plan were prepared and submitted to the local planning authority. The plan detailed eradication, monitoring, and compliance measures. Approval was granted on first submission, allowing construction to proceed on schedule without incurring additional costs.
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 Cornwall? Let’s confirm your site’s requirements and keep your project on track.
It is a professional plan that identifies knotweed and sets out safe removal or containment measures. The plan ensures your Staffordshire development complies with legal requirements and avoids future property damage.
Yes. A detailed survey is required to accurately map infestations and plan safe removal or containment.
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 means your site has confirmed or suspected knotweed, and the council requires evidence that it will be safely managed. Until a plan is approved, construction or development may be delayed.
Most plans can be prepared within 10 working days, depending on site size and complexity. Larger or phased developments may require additional time
Yes. The survey identifies and maps knotweed, while the removal plan shows how it will be safely eradicated, managed, and monitored over time.
