- Companies
- Property developers
- Hayle
- Connor Downs Developments Ltd
Connor Downs Developments Ltd
- Company number
- 17105350
- Incorporated
- 20 Mar 2026
- Registered office
- Sapphire House, Hayle Industrial Park, Hayle, TR27 5JR
- Nature of business
- Development of building projects
Connor Downs Developments Ltd is a newly incorporated private limited company registered in Hayle, company number 17105350, one of 15 property development companies in Hayle. Its next accounts are due at Companies House on 20 December 2027, and its first CT600 is due at HMRC on 19 March 2028.
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 Connor Downs Developments Ltd is registered
The registered office is in Hayle (TR27), in the Cornwall local authority area, South West. Show TR27 5JR on a map.
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What happens if Connor Downs 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 20 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 Dec 2027 to 20 Jan 2028 | £150 |
| 1 to 3 months late | 21 Jan 2028 to 20 Mar 2028 | £375 |
| 3 to 6 months late | 21 Mar 2028 to 20 Jun 2028 | £750 |
| More than 6 months late | From 21 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 17105350
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 March 2026
- Registered office
- Sapphire House, Hayle Industrial Park, Hayle, TR27 5JR
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (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 Hayle
Other active property development companies registered in Hayle.
- Cornish Barn Construction Ltd2022
- Greenstone Developments Limited2006
- Hicroft Build Ltd2021
- Hope May Limited2024
- Hunt & Wherry Contractors Ltd2026
- J H Barnicoat Ltd2007
- Opf Construction Limited2018
- ST Erth Estates Limited2026
All property development companies in Hayle · All trades in Hayle · Property developers across the UK
Frequently asked questions
When are Connor Downs Developments Ltd's accounts due?
Connor Downs Developments Ltd's next accounts are due at Companies House by 20 December 2027 (in 434 days), covering the period to 31 March 2027.
When is Connor Downs 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 19 March 2027, due by 19 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Connor Downs Developments Ltd still trading?
Connor Downs 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 Connor Downs Developments Ltd do?
Connor Downs Developments Ltd is registered under Development of building projects (SIC 41100).
How old is Connor Downs Developments Ltd?
Connor Downs Developments Ltd was incorporated on 20 March 2026, less than a year ago.
What is the penalty if Connor Downs 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 Connor Downs 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.