- Companies
- Glaziers
- Swanscombe
- Swan Doors & Windows Limited
Swan Doors & Windows Limited
- Company number
- 04129958
- Incorporated
- 22 Dec 200025 years trading
- Registered office
- Unit 3 Galley Hill Industrial Estate, London Road, Swanscombe, Kent, DA10 0AA
- Nature of business
- Glazing
Swan Doors & Windows Limited is a 25-year-old private limited company registered in Swanscombe, company number 04129958, one of the UK's glazing companies. 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 down £24K (-26.4%) on the year before, to £67K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £221K against £228K owed within a year: 1.0 times cover.
- 20 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 |
|---|---|---|---|---|---|
| 31 Mar 2026 | £67K | £606 | £221K | £228K | 20 |
| 31 Mar 2025 | £91K | £19K | £241K | £229K | 20 |
| 31 Mar 2024 | £154K | £40K | £338K | £253K | 20 |
| 31 Mar 2023 | £128K | £1,684 | £302K | £249K | 20 |
| 31 Mar 2022 | £129K | £79K | £401K | £334K | 21 |
| 31 Mar 2021 | £143K | £36K | £319K | £250K | 18 |
| 31 Mar 2020 | £128K | £55K | £250K | £204K | 20 |
| 31 Mar 2019 | £112K | £33K | £234K | £170K | 18 |
| 31 Mar 2018 | £5,418 | £6,277 | £164K | £164K | 14 |
| 31 Mar 2017 | -£436 | £1,340 | £139K | £165K | 13 |
Where Swan Doors & Windows Limited is registered
The registered office is in Swanscombe (DA10), in the Dartford local authority area, South East. Show DA10 0AA on a map.
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What happens if Swan Doors & Windows 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
- 04129958
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 December 2000 (25 years ago)
- Registered office
- Unit 3 Galley Hill Industrial Estate, London Road, Swanscombe, Kent, DA10 0AA
- Nature of business
- Glazing (SIC 43342)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 21 December 2025
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 Swanscombe
Other active glazing companies registered in Swanscombe.
- Broadview Windows Limited2001
- Window Medic Limited2001
- Window Express (Bromley) Limited2001
- The Bedfordshire Window Doctor Limited2001
- Marton Windows Limited2001
- Four Seasons Windows UK Limited2001
- Monkmoor Glass & Glazing Ltd2001
- Euroseal Windows Limited2001
All glazing companies in Swanscombe · All trades in Swanscombe · Glaziers across the UK
Frequently asked questions
When are Swan Doors & Windows Limited's accounts due?
Swan Doors & Windows Limited's next accounts are due at Companies House by 31 December 2027 (in 443 days), covering the period to 31 March 2027.
When is Swan Doors & Windows 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 Swan Doors & Windows Limited still trading?
Swan Doors & Windows 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 Swan Doors & Windows Limited do?
Swan Doors & Windows Limited is registered under Glazing (SIC 43342).
How old is Swan Doors & Windows Limited?
Swan Doors & Windows Limited was incorporated on 22 December 2000, 25 years ago.
What is the penalty if Swan Doors & Windows 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 Swan Doors & Windows 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.