- Companies
- Builders
- Barnstaple
- Castle Developments (Devon) Ltd
Castle Developments (Devon) Ltd
- Company number
- 10975742
- Incorporated
- 21 Sep 20179 years trading
- Registered office
- Swanmoor, Harracott, Barnstaple, EX31 3LG
- Nature of business
- Construction of domestic buildings
Castle Developments (Devon) Ltd is a 9-year-old private limited company registered in Barnstaple, company number 10975742, one of 65 building contractors in Barnstaple. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £36K (-58.7%) on the year before, to £25K.
- Net assets rose in 2 of 7 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £25K | £25K | £0 | 0 | |
| 31 Dec 2024 | £61K | £102K | £41K | 2 | |
| 31 Dec 2023 | £135K | £741 | £646K | £511K | 2 |
| 31 Dec 2022 | £238K | £3 | £723K | £437K | 2 |
| 31 Dec 2021 | £238K | £3 | £723K | £437K | 2 |
| 31 Dec 2020 | £242K | £249K | £348K | £56K | 2 |
| 31 Dec 2019 | £119K | £8,902 | £169K | £50K | 0 |
| 31 Dec 2018 | -£1,619 | £27K | £619K | £621K |
Where Castle Developments (Devon) Ltd is registered
The registered office is in Barnstaple (EX31), in the North Devon local authority area, South West. Show EX31 3LG on a map.
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What happens if Castle Developments (Devon) 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 10975742
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 September 2017 (9 years ago)
- Registered office
- Swanmoor, Harracott, Barnstaple, EX31 3LG
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 20 September 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Barnstaple
Other active building contractors registered in Barnstaple.
- Chivenor Developments Limited2015
- Chris Warren Construction Limited2004
- Coastline Homes (SW) Ltd2026
- D & G General Builders Ltd2019
- D.W.D Construction & Development Ltd2026
- Fairoak Developments Ashford Limited2019
- GMG Securities Ltd2026
- GN Plumbing South West Ltd2026
All building contractors in Barnstaple · All trades in Barnstaple · Builders across the UK
Frequently asked questions
When are Castle Developments (Devon) Ltd's accounts due?
Castle Developments (Devon) Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Castle Developments (Devon) Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Castle Developments (Devon) Ltd still trading?
Castle Developments (Devon) Ltd 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 Castle Developments (Devon) Ltd do?
Castle Developments (Devon) Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Castle Developments (Devon) Ltd?
Castle Developments (Devon) Ltd was incorporated on 21 September 2017, 9 years ago.
What is the penalty if Castle Developments (Devon) 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 Castle Developments (Devon) Ltd 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.