- Company number
- 11107836
- Incorporated
- 12 Dec 20178 years trading
- Registered office
- 43 Palace Street, London, SW1E 5HL
- Nature of business
- Construction of domestic buildings
East Bay Cardiff Limited is a 8-year-old private limited company registered in London, company number 11107836, one of 12,075 building contractors in London. Companies House shows its accounts as overdue: they were due on 30 September 2021.
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 £906K (-286.7%) on the year before, to -£1.2M.
- Current assets of £10M against £5.2M owed within a year: 2.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2018 to 2019.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2019 | -£1.2M | £324K | £10M | £5.2M | 2 |
| 31 Dec 2018 | -£316K | £184 | £9.3M | £9.6M |
Where East Bay Cardiff Limited is registered
The registered office is in London (SW1E), in the Westminster local authority area, London. Show SW1E 5HL on a map.
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What happens if East Bay Cardiff Limited files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2021 to 31 Oct 2021 | £150 |
| 1 to 3 months late | 1 Nov 2021 to 31 Dec 2021 | £375 |
| 3 to 6 months late | 1 Jan 2022 to 31 Mar 2022 | £750 |
| More than 6 months late | From 1 Apr 2022 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2022 | £200 |
| 3 months late | 31 Mar 2022 | another £200 |
| 6 months late | 30 Jun 2022 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2022 | 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
- 11107836
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 December 2017 (8 years ago)
- Registered office
- 43 Palace Street, London, SW1E 5HL
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2019
- Last confirmation statement
- 25 June 2020
- Charges (mortgages)
- 1 outstanding of 2 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- East Development Limited2024
- East End Construction Ltd2026
- East London Maintenance Ltd2026
- East London Property Developers Ltd2024
- East London Reinforcement Limited2021
- East Prescot Road Homes Limited2018
- East Regen Limited2003
- East Thames Partnership Limited2003
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are East Bay Cardiff Limited's accounts due?
East Bay Cardiff Limited's accounts were due at Companies House on 30 September 2021 and the register shows them as overdue.
When is East Bay Cardiff Limited's CT600 due?
The CT600 for the period to 31 December 2020 is due at HMRC by 31 December 2021, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2021.
Is East Bay Cardiff Limited still trading?
East Bay Cardiff Limited is listed as active on the Companies House register (checked 14 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 East Bay Cardiff Limited do?
East Bay Cardiff Limited is registered under Construction of domestic buildings (SIC 41202).
How old is East Bay Cardiff Limited?
East Bay Cardiff Limited was incorporated on 12 December 2017, 8 years ago.
What is the penalty if East Bay Cardiff 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 East Bay Cardiff Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 14 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.