- Companies
- Property developers
- St Austell
- JNB Developments SW Ltd
JNB Developments SW Ltd
- Company number
- 16679995
- Incorporated
- 28 Aug 20251 year trading
- Registered office
- Tykki Duw Hweg Rosva, Roche, St Austell, PL26 8ZE
- Nature of business
- Development of building projects
JNB Developments SW Ltd is a 1-year-old private limited company registered in St Austell, company number 16679995, one of 36 property development companies in St Austell. Its next accounts are due at Companies House on 28 May 2027, and its first CT600 is due at HMRC on 27 August 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 JNB Developments SW Ltd is registered
The registered office is in St Austell (PL26), in the Cornwall local authority area, South West. Show PL26 8ZE on a map.
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- Treverbyn Trade Cars T/A Treverbyn Car Sales LtdMotor traders
What happens if JNB Developments SW 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 28 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 May 2027 to 28 Jun 2027 | £150 |
| 1 to 3 months late | 29 Jun 2027 to 28 Aug 2027 | £375 |
| 3 to 6 months late | 29 Aug 2027 to 28 Nov 2027 | £750 |
| More than 6 months late | From 29 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 16679995
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 August 2025 (1 year ago)
- Registered office
- Tykki Duw Hweg Rosva, Roche, St Austell, PL26 8ZE
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 27 August 2026
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 St Austell
Other active property development companies registered in St Austell.
- Kernow Property Portfolio Ltd2026
- M&D Developments (Cornwall) Ltd2006
- Malcolm Harris Projects Limited2017
- Molyneaux Builders Limited2018
- NR Developments Cornwall Limited2025
- R G Morcom Holdings Limited2025
- R G Morcom Properties Limited1999
- Ragsyboy Limited2024
All property development companies in St Austell · All trades in St Austell · Property developers across the UK
Frequently asked questions
When are JNB Developments SW Ltd's accounts due?
JNB Developments SW Ltd's next accounts are due at Companies House by 28 May 2027 (in 228 days), covering the period to 31 August 2026.
When is JNB Developments SW 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 27 August 2026, due by 27 August 2027, and one for the period to 31 August 2026, due by 31 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is JNB Developments SW Ltd still trading?
JNB Developments SW 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 JNB Developments SW Ltd do?
JNB Developments SW Ltd is registered under Development of building projects (SIC 41100).
How old is JNB Developments SW Ltd?
JNB Developments SW Ltd was incorporated on 28 August 2025, 1 year ago.
What is the penalty if JNB Developments SW 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 JNB Developments SW 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.