- Companies
- Property developers
- London
- Horncastle SPV Limited
Horncastle SPV Limited
- Company number
- 17378320
- Incorporated
- 3 Aug 2026
- Registered office
- 55 Loudoun Road, London, NW8 0DL
- Nature of business
- Development of building projects
Horncastle SPV Limited is a newly incorporated private limited company registered in London, company number 17378320, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 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 Horncastle SPV Limited is registered
The registered office is in London (NW8), in the Camden local authority area, London. Show NW8 0DL on a map.
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Shared registered office
67 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 Horncastle SPV 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 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
- 17378320
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 August 2026
- Registered office
- 55 Loudoun Road, London, NW8 0DL
- 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 London
Other active property development companies registered in London.
- Horns Construction Ltd2020
- Hornton Developments Limited2001
- Horseshoe Farm Investments Limited2026
- Horsham Limited2026
- Horsley Construction Limited2016
- Horticultural Place Developments Limited2014
- Hoss Capital Limited2025
- Hosseini Group Building Services Ltd2024
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Horncastle SPV Limited's accounts due?
Horncastle SPV Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Horncastle SPV Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Horncastle SPV Limited still trading?
Horncastle SPV Limited 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 Horncastle SPV Limited do?
Horncastle SPV Limited is registered under Development of building projects (SIC 41100).
How old is Horncastle SPV Limited?
Horncastle SPV Limited was incorporated on 3 August 2026, less than a year ago.
What is the penalty if Horncastle SPV 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 Horncastle SPV Limited 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.