- Company number
- 04710900
- Incorporated
- 25 Mar 200323 years trading
- Registered office
- 45 Huntingdon Drive, Castle Donington, Derby, Derbys, DE74 2SR
- Nature of business
- Glazing
Castle Donington UPVC Limited is a 23-year-old private limited company registered in Derby, company number 04710900, one of 18 glazing companies in Derby. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 £5,966 (+376.2%) on the year before, to £7,552.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- 1 employee 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 |
|---|---|---|---|---|---|
| 31 Mar 2026 | £7,552 | £28K | 1 | ||
| 31 Mar 2025 | £1,586 | £14K | £34K | 1 | |
| 31 Mar 2024 | £6,473 | £26K | £43K | 1 | |
| 31 Mar 2023 | £13K | £22K | £46K | 1 | |
| 31 Mar 2022 | £31K | £59K | £33K | 1 | |
| 31 Mar 2021 | £20K | £48K | £34K | 1 | |
| 31 Mar 2020 | £24K | £35K | £14K | ||
| 31 Mar 2019 | £8,890 | £9,225 | £6,149 | ||
| 31 Mar 2018 | £16K | £32K | £19K | ||
| 31 Mar 2017 | £11K | £18K |
Where Castle Donington UPVC Limited is registered
The registered office is in Derby (DE74), in the North West Leicestershire local authority area, East Midlands. Show DE74 2SR on a map.
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What happens if Castle Donington UPVC Limited 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 04710900
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 March 2003 (23 years ago)
- Registered office
- 45 Huntingdon Drive, Castle Donington, Derby, Derbys, DE74 2SR
- Nature of business
- Glazing (SIC 43342)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 13 March 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 Derby
Other active glazing companies registered in Derby.
- D&Z Property Solutions Ltd2025
- Derby Double Glazing Limited2012
- East Midlands Installations Limited2011
- Em Double Glazing Ltd2025
- Euro Trade Derby Ltd2025
- GP Window Services Limited2007
- Grove Improvements Limited2003
- J & B Windows Limited2013
All glazing companies in Derby · All trades in Derby · Glaziers across the UK
Frequently asked questions
When are Castle Donington UPVC Limited's accounts due?
Castle Donington UPVC Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Castle Donington UPVC Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Castle Donington UPVC Limited still trading?
Castle Donington UPVC Limited 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 Castle Donington UPVC Limited do?
Castle Donington UPVC Limited is registered under Glazing (SIC 43342).
How old is Castle Donington UPVC Limited?
Castle Donington UPVC Limited was incorporated on 25 March 2003, 23 years ago.
What is the penalty if Castle Donington UPVC Limited 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 Castle Donington UPVC Limited 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.