For Property Developers

    Developer's Guide to Japanese Knotweed

    Time-critical, mortgage-ready knotweed solutions for housebuilders, plot purchasers and main contractors across the UK.

    Pre-Acquisition Survey

    Identify risk before exchange. Reports delivered in 48 hours.

    Site Clearance

    Excavation, screening or cell burial — completed in days, not years.

    Planning Discharge

    RICS-compliant management plans accepted by all UK local authorities.

    Our Developer Workflow

    1. 1.Pre-acquisition desktop & site survey
    2. 2.Risk assessment and method statement
    3. 3.Excavation, screening or in-situ treatment
    4. 4.Verification monitoring & sign-off
    5. 5.Insurance-backed warranty issued to plot purchaser

    Site survey within 48 hours

    Frequently Asked Questions

    Survey Booking

    Book your invasive weed survey

    PCA-qualified surveyors, nationwide coverage and a 10-year insurance-backed guarantee. Tell us what you're dealing with and we'll call you back within 2 hours.

    £10M insurance-backed guarantee
    Surveys typically within 48 hours

    No obligation. We never share your details.