In a Japanese Knotweed dispute in London?
Our Part 35 Expert Witness Reports are professionally prepared, evidence-backed, and admissible in Court.
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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:
After purchasing a property, if knotweed is found despite a ‘No’ answer on the TA6 form.
If there is potential misrepresentation or non-disclosure during conveyancing.
To provide evidence for a legal claim against a seller, surveyor, or conveyancer.
To confirm the presence, extent, or age of knotweed for legal or insurance purposes.
If specifically requested by a lender, solicitor, or insurer (P35 Report)
Clients we work with:
Solicitors & Legal Firms: Require independent, court-ready evidence.
Insurers & Loss Adjusters: Assess cause, liability, and remediation needs.
Developers & Contractors: Manage planning issues or property disputes.
Local Authorities: Oversee compliance and enforcement actions.
Private Clients & Property Owners: Seek 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 London including: Westminster, Kensington and Chelsea, Camden, Islington, Barnet, Enfield, Haringey, Hackney, Hammersmith & Fulham, Lambeth, Southwark, Wandsworth, Croydon, Tower Hamlets, Newham 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 London? 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 local council requires evidence that it will be safely managed. Until a plan is approved, construction 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.
