- Companies
- Landscapers and gardeners
- London
- Japanese Knotweed Eradication Ltd
Japanese Knotweed Eradication Ltd
- Company number
- 06663795
- Incorporated
- 4 Aug 200818 years trading
- Registered office
- 11A Worsley Bridge Road, London, SE26 5BE
- Nature of business
- Landscape service activities
Japanese Knotweed Eradication Ltd is a 18-year-old private limited company registered in London, company number 06663795, one of 835 landscaping companies in London. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £65K on the year before, to £66K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £536K against £28K owed within a year: more than 10 times cover.
- 3 employees on average, down from 5 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £66K | £108K | £536K | £28K | 3 |
| 28 Feb 2025 | £623 | £17K | £466K | £15K | 5 |
| 31 Aug 2024 | -£62K | £144K | £567K | £14K | 5 |
| 31 Aug 2023 | £130K | £131K | £783K | £675K | 4 |
| 31 Aug 2022 | £110K | £270K | £796K | £705K | 3 |
| 31 Aug 2021 | £83K | £567K | £722K | £656K | 3 |
| 31 Aug 2020 | £82K | £578K | £719K | £644K | 2 |
| 31 Aug 2019 | £30K | £539K | £573K | £555K | 4 |
| 31 Aug 2018 | £46K | £505K | £586K | £551K | 3 |
| 31 Aug 2017 | £136K | £442K | £527K | £410K |
Where Japanese Knotweed Eradication Ltd is registered
The registered office is in London (SE26), in the Lewisham local authority area, London. Show SE26 5BE on a map.
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Also registered at this address
1 other company uses the same registered office as Japanese Knotweed Eradication Ltd.
- Terra Firma Landscapes London LimitedLandscapers and gardeners
What happens if Japanese Knotweed Eradication Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 06663795
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 August 2008 (18 years ago)
- Registered office
- 11A Worsley Bridge Road, London, SE26 5BE
- Nature of business
- Landscape service activities (SIC 81300)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 24 April 2026
Filing notes for landscaping companies
Landscaping companies tend to be seasonal, so the year end date affects how much work in progress and how many unpaid invoices sit on the balance sheet.
Similar companies in London
Other active landscaping companies registered in London.
- Jarvis & Sons Landscaping & Groundworks Ltd2020
- JD Paving and Landscaping Limited2025
- JD4 Home Solutions Ltd2024
- Jedi Gardens Ltd2015
- JH Ward Gardening Ltd2021
- Ji-Garden Limited2018
- Jinny Blom Limited2005
- JL Garden Solutions Ltd2018
All landscaping companies in London · All trades in London · Landscapers and gardeners across the UK
Frequently asked questions
When are Japanese Knotweed Eradication Ltd's accounts due?
Japanese Knotweed Eradication Ltd's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is Japanese Knotweed Eradication Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Japanese Knotweed Eradication Ltd still trading?
Japanese Knotweed Eradication Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Japanese Knotweed Eradication Ltd do?
Japanese Knotweed Eradication Ltd is registered under Landscape service activities (SIC 81300).
How old is Japanese Knotweed Eradication Ltd?
Japanese Knotweed Eradication Ltd was incorporated on 4 August 2008, 18 years ago.
What is the penalty if Japanese Knotweed Eradication Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Japanese Knotweed Eradication Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.