- Companies
- Joiners and carpenters
- London
- Seb Carpentry & Joinery Ltd
Seb Carpentry & Joinery Ltd
- Company number
- 08841783
- Incorporated
- 13 Jan 201412 years trading
- Registered office
- Flat 5 Butterworth Court, 1 Pendennis Road, London, SW16 2SS
- Nature of business
- Joinery installation; Other building completion and finishing; Other specialised construction activities n.e.c.
Seb Carpentry & Joinery Ltd is a 12-year-old private limited company registered in London, company number 08841783, one of 692 joinery companies in London. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 down £633 (-2.3%) on the year before, to £27K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £41K against £14K owed within a year: 3.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £27K | £41K | £14K | 1 | |
| 31 Jan 2024 | £27K | £48K | £8,797 | 1 | |
| 31 Jan 2023 | £37K | £71K | £11K | 1 | |
| 31 Jan 2022 | £52K | £101K | £13K | 1 | |
| 31 Jan 2021 | £57K | £134K | £31K | 1 | |
| 31 Jan 2020 | £48K | £54K | £11K | 1 | |
| 31 Jan 2019 | £16K | £42K | £31K | ||
| 31 Jan 2018 | £48K | £57K | £15K | ||
| 31 Jan 2017 | £49K | £77K | £35K | ||
| 31 Jan 2016 | £15K | £14K | £17K | £9,075 |
Where Seb Carpentry & Joinery Ltd is registered
The registered office is in London (SW16), in the Lambeth local authority area, London. Show SW16 2SS on a map.
Other trade companies in SW16
- Art & Cement LtdBuilders
- South Refurb LtdFinishing trades
- Carroza Motors LtdMechanics and garages
- N.L. Unique Home LtdBuilders
- MD Flooring Specialists LtdFloor and wall tilers
- Aman Cleaning LtdCleaning companies
- Infinity Buildings LimitedBuilders
- Cleaning Perfect London LtdCleaning companies
What happens if Seb Carpentry & Joinery 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 08841783
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 January 2014 (12 years ago)
- Registered office
- Flat 5 Butterworth Court, 1 Pendennis Road, London, SW16 2SS
- Nature of business
- Joinery installation (SIC 43320)
Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 13 January 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in London
Other active joinery companies registered in London.
- Seclorum Limited2003
- Secura Installations Limited2026
- Segreki Ltd2026
- Selkitchens&Renovations Ltd2025
- Servic Shopfitters Ltd2017
- Set Storm Limited2003
- Sfdinstallations Ltd2023
- Shaker Carpentry Ltd2026
All joinery companies in London · All trades in London · Joiners and carpenters across the UK
Frequently asked questions
When are Seb Carpentry & Joinery Ltd's accounts due?
Seb Carpentry & Joinery Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Seb Carpentry & Joinery Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Seb Carpentry & Joinery Ltd still trading?
Seb Carpentry & Joinery 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 Seb Carpentry & Joinery Ltd do?
Seb Carpentry & Joinery Ltd is registered under Joinery installation (SIC 43320); Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999).
How old is Seb Carpentry & Joinery Ltd?
Seb Carpentry & Joinery Ltd was incorporated on 13 January 2014, 12 years ago.
What is the penalty if Seb Carpentry & Joinery 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 Seb Carpentry & Joinery 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.