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- Carreg Developments Limited
Company profile · Property developers
Carreg Developments Limited
Carreg Developments Limited is a 18-year-old private limited company registered in Swansea, company number 06677568, one of 273 property development companies in Swansea. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 August 2025, as filed at Companies House.
Carreg Developments Limited over the years
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 up £22K (+16.6%) on the year before, to £152K.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £218K against £66K owed within a year: 3.3 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £152K | £15K | £218K | £66K | 0 |
| 31 Aug 2024 | £131K | £44K | £245K | £109K | 1 |
| 31 Aug 2023 | £117K | £56K | £255K | £130K | 1 |
| 31 Aug 2022 | £102K | £145K | £33K | 1 | |
| 31 Aug 2021 | £74K | £120K | £33K | 1 | |
| 31 Aug 2020 | £58K | £102K | £30K | 1 | |
| 31 Aug 2019 | £41K | £69K | £69K | £29K | |
| 31 Aug 2018 | £27K | £46K | £51K | £25K | |
| 31 Aug 2017 | £22K | £47K | £27K | ||
| 31 Aug 2016 | £7,193 | £28K | £21K |
Where Carreg Developments Limited is registered
The registered office is in Swansea (SA2), in the Swansea local authority area, Wales. Show SA2 8ET on a map.
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What happens if Carreg Developments 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 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
- 06677568
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 August 2008 (18 years ago)
- Registered office
- 9 Y Deri, Sketty, Swansea, SA2 8ET
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 20 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 Swansea
Other active property development companies registered in Swansea.
- Castell Group Ltd2019
- Castell Holdings Ltd2021
- Castell Land Holdings RCT SPV 1 Ltd2023
- Castell Land Holdings Swansea SPV 1 Ltd2023
- Caterworld Limited1979
- CJ3 Ltd2020
- Classic Stove Installations Ltd2014
- Clearway Property and Management Services Limited2023
All property development companies in Swansea · All trades in Swansea · Property developers across the UK
Frequently asked questions
When are Carreg Developments Limited's accounts due?
Carreg Developments Limited's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Carreg Developments Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Carreg Developments Limited still trading?
Carreg Developments 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 Carreg Developments Limited do?
Carreg Developments Limited is registered under Development of building projects (SIC 41100).
How old is Carreg Developments Limited?
Carreg Developments Limited was incorporated on 20 August 2008, 18 years ago.
What is the penalty if Carreg Developments 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 Carreg Developments 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.