- Companies
- Groundworks and demolition
- Prestatyn
- Alpha Park Developments Ltd
Alpha Park Developments Ltd
- Company number
- 16845367
- Incorporated
- 10 Nov 2025
- Registered office
- Prior House, 129 High Street, Prestatyn, LL19 9AS
- Nature of business
- Site preparation
Alpha Park Developments Ltd is a newly incorporated private limited company registered in Prestatyn, company number 16845367, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 10 August 2027, and its first CT600 is due at HMRC on 9 November 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 Alpha Park Developments Ltd is registered
The registered office is in Prestatyn (LL19), in the Denbighshire local authority area, Wales. Show LL19 9AS on a map.
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Shared registered office
71 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Alpha Park 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 10 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Aug 2027 to 10 Sep 2027 | £150 |
| 1 to 3 months late | 11 Sep 2027 to 10 Nov 2027 | £375 |
| 3 to 6 months late | 11 Nov 2027 to 10 Feb 2028 | £750 |
| More than 6 months late | From 11 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16845367
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 November 2025
- Registered office
- Prior House, 129 High Street, Prestatyn, LL19 9AS
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Prestatyn
Other active groundworks and demolition companies registered in Prestatyn.
All groundworks and demolition companies in Prestatyn · All trades in Prestatyn · Groundworks and demolition across the UK
Frequently asked questions
When are Alpha Park Developments Ltd's accounts due?
Alpha Park Developments Ltd's next accounts are due at Companies House by 10 August 2027 (in 301 days), covering the period to 30 November 2026.
When is Alpha Park 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 9 November 2026, due by 9 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Alpha Park Developments Ltd still trading?
Alpha Park 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 Alpha Park Developments Ltd do?
Alpha Park Developments Ltd is registered under Site preparation (SIC 43120).
How old is Alpha Park Developments Ltd?
Alpha Park Developments Ltd was incorporated on 10 November 2025, less than a year ago.
What is the penalty if Alpha Park 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 Alpha Park 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.