Japanese Knotweed Removal in Tenby
Looking for Japanese knotweed control near you in Tenby? We survey, treat and remove Japanese knotweed for homeowners, landlords, developers and councils across Tenby and the surrounding South Wales 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.
Tenby site visits
Surveyors covering SA70 and the wider South Wales 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 Tenby
On Tenby properties, Japanese knotweed rhizome spreads several metres underground, exploits cracks in hard standing and drains, and can stall a mortgage offer or sale. Around Tenby harbour and the town walls, Tenby's mix of gardens, riverbanks, railway corridors and development plots gives invasive and persistent weeds plenty of disturbed ground to colonise, and infestations regularly cross property boundaries across South Wales.
Read more on our japanese knotweed treatment guide or see the full Tenby knotweed service.
Tenby coverage map
Our surveyors cover Tenby and the surrounding South Wales 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
- Tenby harbour
- the town walls
Villages and hamlets covered
- Saundersfoot
- Penally
- Manorbier
- Kilgetty
Everything plotted on the Tenby map is covered by our teams, including Saundersfoot, Penally, Manorbier and Kilgetty, and the ground around Tenby harbour and the town walls.
How we treat Japanese knotweed in Tenby
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
Tenby and nearby Saundersfoot, Penally, Manorbier.
Japanese Knotweed pricing near Tenby
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 Tenby works the same day.
Japanese Knotweed in Tenby — FAQs
Related invasive weed help for Tenby
Knotweed is rarely the only problem on a Tenby plot. The same crews treat running bamboo in Tenby gardens, giant hogweed on South Wales watercourses and Himalayan balsam along South Wales riverbanks. If you are mid-sale, start with what mortgage lenders require for knotweed and our property survey reports.
Species we treat in Tenby
- Japanese knotweed removal in Tenby — identification, treatment and excavation
- running bamboo removal in Tenby — rhizome excavation and root barriers
- giant hogweed removal in Tenby — safe removal of a burn-causing species
- Himalayan balsam removal in Tenby — riverbank and site-wide clearance
- horsetail (marestail) removal in Tenby — long-term control programmes
- unidentified weeds removal in Tenby — photo guide to every species we treat
Buying, selling or letting in Tenby
- mortgage lender requirements for Tenby property — RICS categories and the paperwork valuers ask for
- insurance claims for Tenby property — policy exclusions and the evidence insurers want
- encroachment and legal advice for Tenby property — nuisance claims and owner obligations
- insurance-backed guarantees for Tenby property — 10-year cover that transfers on sale
- removal costs for Tenby property — survey, treatment and excavation pricing
- excavation vs herbicide for Tenby property — choosing a method for your timescale
Who we work for in Tenby
Counties bordering South Wales
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