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Make Japanese Knotweed surveys mandatory when selling property

Submitted by Georgia Osborne on Sunday 9th November 2025

Published on Tuesday 16th December 2025

Current status: Open

Open until: Tuesday 16th June 2026

Current Signatures: 26
(count is updated approximately hourly)

Relevant Departments

Tagged with

Buying ~ Cost ~ Devastating ~ Discover ~ Face ~ First-time buyers ~ Japanese ~ Japanese knotweed ~ Loss ~ Madely ~ Mandatory ~ property ~ Sale ~ Sell ~ Unexpected

Petition Action

Make Japanese Knotweed surveys mandatory when selling property

Petition Details

Make it mandatory for the seller to undertake a survey for Japanese knotweed during the sale of their property.

Additional Information

The UK is a hotspot for Japanese Knotweed. After recently buying my first home, I was devastated to discover it on the property. It’s already cost me over £4,000 to manage, and I’m likely to face a loss in value when I sell. Given how widespread this issue is, I believe surveys that identify Japanese Knotweed should be made mandatory during the sale of a property. I think this would help protect all buyers (especially young, first-time buyers) from unexpected costs and long-term stress.


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216.73.216.219 Thu, 04 Jun 2026 04:48:23 +0100