- Companies
- Property developers
- London
- Casey An Co Limited
Casey An Co Limited
- Company number
- 16582169
- Incorporated
- 15 Jul 20251 year trading
- Registered office
- 82 Lee High Road, London, SE13 5PT
- Nature of business
- Development of building projects
Casey An Co Limited is a 1-year-old private limited company registered in London, company number 16582169, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 15 April 2027, and its first CT600 is due at HMRC on 14 July 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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Where Casey An Co Limited is registered
The registered office is in London (SE13), in the Lewisham local authority area, London. Show SE13 5PT on a map.
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What happens if Casey An Co 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 15 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Apr 2027 to 15 May 2027 | £150 |
| 1 to 3 months late | 16 May 2027 to 15 Jul 2027 | £375 |
| 3 to 6 months late | 16 Jul 2027 to 15 Oct 2027 | £750 |
| More than 6 months late | From 16 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16582169
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 July 2025 (1 year ago)
- Registered office
- 82 Lee High Road, London, SE13 5PT
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in London
Other active property development companies registered in London.
- Casey Builders /Developers London Ltd2023
- Caslin Limited1998
- Casper Property Developments Limited2005
- Caspian Construction Limited2022
- Caspian Supply Limited2023
- Castille Property Developments Limited2005
- Castle Combe Estates Limited1998
- Castle Grove Developments Ltd2026
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Casey An Co Limited's accounts due?
Casey An Co Limited's next accounts are due at Companies House by 15 April 2027 (in 184 days), covering the period to 31 July 2026.
When is Casey An Co Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 14 July 2026, due by 14 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Casey An Co Limited still trading?
Casey An Co Limited is listed as active on the Companies House register (checked 13 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 Casey An Co Limited do?
Casey An Co Limited is registered under Development of building projects (SIC 41100).
How old is Casey An Co Limited?
Casey An Co Limited was incorporated on 15 July 2025, 1 year ago.
What is the penalty if Casey An Co 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 Casey An Co Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.