- Company number
- 16436567
- Incorporated
- 8 May 20251 year trading
- Registered office
- 54 Queensmill Road, London, SW6 6JS
- Nature of business
- Construction of domestic buildings
Coastal Star Developments Ltd is a 1-year-old private limited company registered in London, company number 16436567, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 8 February 2027, and its first CT600 is due at HMRC on 7 May 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Coastal Star Developments Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** C*** | Director | May 2025 |
Person with significant control
Where Coastal Star Developments Ltd is registered
The registered office is in London (SW6), in the Hammersmith and Fulham local authority area, London. Show SW6 6JS on a map.
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What happens if Coastal Star Developments 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 8 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 Feb 2027 to 8 Mar 2027 | £150 |
| 1 to 3 months late | 9 Mar 2027 to 8 May 2027 | £375 |
| 3 to 6 months late | 9 May 2027 to 8 Aug 2027 | £750 |
| More than 6 months late | From 9 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 16436567
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 May 2025 (1 year ago)
- Registered office
- 54 Queensmill Road, London, SW6 6JS
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 7 May 2026
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.
- Coats and Fixes Ltd2026
- Cobyx Ltd2025
- Cobzaru Brothers Painting Limited2023
- Cocoon Living Limited2026
- Coibex Ltd2025
- Cole Builders Milton Keynes Ltd2024
- Colebrooke Construction Ltd2022
- Coleman Groundworks & Developments Ltd2026
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Coastal Star Developments Ltd's accounts due?
Coastal Star Developments Ltd's next accounts are due at Companies House by 8 February 2027 (in 119 days), covering the period to 31 May 2026.
When is Coastal Star Developments Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 7 May 2026, due by 7 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Coastal Star Developments Ltd still trading?
Coastal Star Developments 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 Coastal Star Developments Ltd do?
Coastal Star Developments Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Coastal Star Developments Ltd?
Coastal Star Developments Ltd was incorporated on 8 May 2025, 1 year ago.
Who runs Coastal Star Developments Ltd?
Coastal Star Developments Ltd has 1 active director, the longest-serving appointed in May 2025. Their names and service addresses are on the Companies House register.
Who owns Coastal Star Developments Ltd?
One person or company has significant control of Coastal Star Developments Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Coastal Star Developments 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 Coastal Star Developments 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.