Japanese Knotweed Removal in Clevedon
Looking for Japanese knotweed control near you in Clevedon? We survey, treat and remove Japanese knotweed for homeowners, landlords, developers and councils across Clevedon and the surrounding Bristol & Avon villages. Photo identification and an online quote are free; a professional on-site survey with a written report starts from £250 and is credited against the works if you proceed.
Clevedon site visits
Surveyors covering BS21 and the wider Bristol & Avon area.
10-year guarantee
Insurance-backed and transferable on sale.
£10m liability cover
Qualified operatives and licensed waste disposal.
Why Japanese knotweed is a problem in Clevedon
On Clevedon properties, Japanese knotweed rhizome spreads several metres underground, exploits cracks in hard standing and drains, and can stall a mortgage offer or sale. Clevedon's Victorian seafront and disturbed clifftop paths along the Severn Estuary, combined with old quarry ground inland, have provided knotweed with a range of footholds around the town.
Read more on our japanese knotweed treatment guide or see the full Clevedon knotweed service.
Clevedon coverage map
Our surveyors cover Clevedon and the surrounding Bristol & Avon villages and hamlets. The map below shows the area we work in daily for Japanese knotweed surveys, herbicide programmes and excavation.
Local landmarks we work near
- Clevedon Pier
- Clevedon Court
- Poets' Walk
- Salthouse Fields
Villages and hamlets covered
- Walton-in-Gordano
- Kingston Seymour
- Tickenham
- Nailsea
- Yatton
- Kenn
- Ken Moor
- Clapton in Gordano
Everything plotted on the Clevedon map is covered by our teams, including Walton-in-Gordano, Kingston Seymour, Tickenham, Nailsea, Yatton, Kenn, Ken Moor and Clapton in Gordano, and the ground around Clevedon Pier, Clevedon Court, Poets' Walk and Salthouse Fields.
How we treat Japanese knotweed in Clevedon
Treatment method
We use a three to five year stem-injection and foliar herbicide programme, or hybrid and full excavation with licensed off-site disposal where timescales are tight.
Best timing
Most effective late summer to early autumn, when the plant draws herbicide down into the rhizome.
Your legal position
Listed on Schedule 9 of the Wildlife and Countryside Act 1981 — allowing it to spread to neighbouring land can bring a civil claim, and the cut material is controlled waste.
Local coverage
Clevedon and nearby Walton-in-Gordano, Kingston Seymour, Tickenham.
Japanese Knotweed pricing near Clevedon
Herbicide programmes from £1,500; hybrid excavation from £4,000; full excavation from £8,000. For a firm figure, send photographs through the free online survey or request a free online quote and we will price the Clevedon works the same day.
Japanese Knotweed in Clevedon — FAQs
Related invasive weed help for Clevedon
Knotweed is rarely the only problem on a Clevedon plot. The same crews treat running bamboo in Clevedon gardens, giant hogweed on Bristol & Avon watercourses and Himalayan balsam along Bristol & Avon riverbanks. If you are mid-sale, start with what mortgage lenders require for knotweed and our property survey reports.
Species we treat in Clevedon
- Japanese knotweed removal in Clevedon — identification, treatment and excavation
- running bamboo removal in Clevedon — rhizome excavation and root barriers
- giant hogweed removal in Clevedon — safe removal of a burn-causing species
- Himalayan balsam removal in Clevedon — riverbank and site-wide clearance
- horsetail (marestail) removal in Clevedon — long-term control programmes
- unidentified weeds removal in Clevedon — photo guide to every species we treat
Buying, selling or letting in Clevedon
- mortgage lender requirements for Clevedon property — RICS categories and the paperwork valuers ask for
- insurance claims for Clevedon property — policy exclusions and the evidence insurers want
- encroachment and legal advice for Clevedon property — nuisance claims and owner obligations
- insurance-backed guarantees for Clevedon property — 10-year cover that transfers on sale
- removal costs for Clevedon property — survey, treatment and excavation pricing
- excavation vs herbicide for Clevedon property — choosing a method for your timescale
Who we work for in Clevedon
Counties bordering Bristol & Avon
Japanese knotweed removal in Somerset
Taunton, Bath, Yeovil, Bridgwater
Japanese knotweed removal in Wiltshire
Swindon, Salisbury, Chippenham, Trowbridge
Japanese knotweed removal in Gloucestershire
Gloucester, Cheltenham, Stroud, Cirencester
Japanese knotweed removal in South Wales
Cardiff, Swansea, Newport, Bridgend