- Company number
- 07241142
- Incorporated
- 4 May 201016 years trading
- Registered office
- 6 Lords Court, Cricketers Way, Basildon, Essex, SS13 1SS
- Nature of business
- Glazing
Clarke's Windows Doors & Conservatories Ltd is a 16-year-old private limited company registered in Basildon, company number 07241142, one of 19 glazing companies in Basildon. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 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 down £43 (-4.7%) on the year before, to £868.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £15K against £15K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Apr 2026 | £868 | £15K | £15K | 2 | |
| 30 Apr 2025 | £911 | £22K | £23K | 2 | |
| 30 Apr 2024 | £471 | £41K | £43K | 2 | |
| 30 Apr 2023 | £136 | £37K | 2 | ||
| 30 Apr 2022 | £207 | £47K | £18K | 2 | |
| 30 Apr 2021 | £433 | £83K | £48K | 2 | |
| 30 Apr 2020 | £181 | £12K | £20K | 2 | |
| 30 Apr 2019 | £166 | £23K | £31K | £50K | |
| 30 Apr 2018 | -£9,033 | -£52K | £67K | ||
| 30 Apr 2017 | -£3,531 | -£60K | £66K |
Where Clarke's Windows Doors & Conservatories Ltd is registered
The registered office is in Basildon (SS13), in the Basildon local authority area, East of England. Show SS13 1SS on a map.
Other trade companies in SS13
- MBM Roofline LtdRoofers
- CJC Fencing and Landscaping LtdLandscapers and gardeners
- Marie Air Fixing LtdPlumbers and heating engineers
- Asg Boss Construction LtdInstallers
- Bedannr1 LtdElectricians
- Ukm Construction LtdFinishing trades
- Moc Climate LtdPlumbers and heating engineers
- Taps & Traps LimitedPlumbers and heating engineers
Shared registered office
128 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Clarke's Windows Doors & Conservatories 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 07241142
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 May 2010 (16 years ago)
- Registered office
- 6 Lords Court, Cricketers Way, Basildon, Essex, SS13 1SS
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 8 May 2026
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in Basildon
Other active glazing companies registered in Basildon.
- Clearpane Windows Ltd2026
- Eco Tinting and Glazing Ltd2023
- Gimase Ltd2021
- Glass Interiors Ltd2025
- Greenoak & Co Essex Limited2019
- J & A Windows Limited2014
- JBC Windows Ltd2025
- KBG Property Maintenance Ltd2016
All glazing companies in Basildon · All trades in Basildon · Glaziers across the UK
Frequently asked questions
When are Clarke's Windows Doors & Conservatories Ltd's accounts due?
Clarke's Windows Doors & Conservatories Ltd's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is Clarke's Windows Doors & Conservatories Ltd's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Clarke's Windows Doors & Conservatories Ltd still trading?
Clarke's Windows Doors & Conservatories 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 Clarke's Windows Doors & Conservatories Ltd do?
Clarke's Windows Doors & Conservatories Ltd is registered under Glazing (SIC 43342).
How old is Clarke's Windows Doors & Conservatories Ltd?
Clarke's Windows Doors & Conservatories Ltd was incorporated on 4 May 2010, 16 years ago.
What is the penalty if Clarke's Windows Doors & Conservatories 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 Clarke's Windows Doors & Conservatories 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.