- Companies
- Landscapers and gardeners
- Cardiff
- Zen Knotweed Ltd
Zen Knotweed Ltd
- Company number
- 12040232
- Incorporated
- 10 Jun 20197 years trading
- Registered office
- 253 Cowbridge Road West, Cardiff, CF5 5TD
- Nature of business
- Landscape service activities
Zen Knotweed Ltd is a 7-year-old private limited company registered in Cardiff, company number 12040232, one of 75 landscaping companies in Cardiff. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
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 £11K (+24.5%) on the year before, to £56K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £56K | £59K | £9,058 | 1 | |
| 30 Jun 2024 | £45K | £41K | £41K | £4,423 | 0 |
| 30 Jun 2023 | £44K | £53K | £53K | £9,715 | 0 |
| 30 Jun 2022 | £43K | £57K | £13K | 1 | |
| 30 Jun 2021 | £16K | £25K | £8,705 | 1 | |
| 30 Jun 2020 | £2,301 | £7,965 | £5,931 | 1 |
Where Zen Knotweed Ltd is registered
The registered office is in Cardiff (CF5), in the Cardiff local authority area, Wales. Show CF5 5TD on a map.
Other trade companies in CF5
- Art Electrical Solutions LimitedElectricians
- Chapman Construction Cardiff LtdBuilders
- MN Projects Co. LtdBuilders
- Bridge Deck Solutions LtdCivil engineering
- Gilps Construction LtdPainters and decorators
- CF Window Cleaning LtdCleaning companies
- RK Fire and Electrical LtdElectricians
- BDL Cleaning LtdCleaning companies
Also registered at this address
2 other companies use the same registered office as Zen Knotweed Ltd.
- 250 WPR LtdProperty developers
- 86-90 PHS LtdProperty developers
What happens if Zen Knotweed 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2028 | 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
- 12040232
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 June 2019 (7 years ago)
- Registered office
- 253 Cowbridge Road West, Cardiff, CF5 5TD
- Nature of business
- Landscape service activities (SIC 81300)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 9 June 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 Cardiff
Other active landscaping companies registered in Cardiff.
- A F Gardening Limited2022
- A R Landscapers Limited2017
- A R Lawn Care & Garden Services Ltd2026
- A1 Scapes Ltd2025
- Afzu Ltd2025
- Alitek Ltd2023
- All Seasons Trees and Garden Services Ltd2026
- Bespoke Gardens Group Ltd2024
All landscaping companies in Cardiff · All trades in Cardiff · Landscapers and gardeners across the UK
Frequently asked questions
When are Zen Knotweed Ltd's accounts due?
Zen Knotweed Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Zen Knotweed Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Zen Knotweed Ltd still trading?
Zen Knotweed 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 Zen Knotweed Ltd do?
Zen Knotweed Ltd is registered under Landscape service activities (SIC 81300).
How old is Zen Knotweed Ltd?
Zen Knotweed Ltd was incorporated on 10 June 2019, 7 years ago.
What is the penalty if Zen Knotweed 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 Zen Knotweed 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.