- Companies
- Property developers
- Barnsley
- O'Shaughnessy Developments Ltd
O'Shaughnessy Developments Ltd
- Company number
- 16611591
- Incorporated
- 29 Jul 20251 year trading
- Registered office
- 39 Main Street, South Hiendley, Barnsley, South Yorkshire, S72 9BS
- Nature of business
- Development of building projects
O'Shaughnessy Developments Ltd is a 1-year-old private limited company registered in Barnsley, company number 16611591, one of 186 property development companies in Barnsley. Its next accounts are due at Companies House on 29 April 2027, and its first CT600 is due at HMRC on 28 July 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 O'Shaughnessy Developments Ltd is registered
The registered office is in Barnsley (S72), in the Wakefield local authority area, Yorkshire and The Humber. Show S72 9BS on a map.
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What happens if O'Shaughnessy 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 29 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Apr 2027 to 29 May 2027 | £150 |
| 1 to 3 months late | 30 May 2027 to 29 Jul 2027 | £375 |
| 3 to 6 months late | 30 Jul 2027 to 29 Oct 2027 | £750 |
| More than 6 months late | From 30 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16611591
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 July 2025 (1 year ago)
- Registered office
- 39 Main Street, South Hiendley, Barnsley, South Yorkshire, S72 9BS
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 28 July 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 Barnsley
Other active property development companies registered in Barnsley.
- P Biddlestone Groundworks & Maintenance Limited2007
- P R Hobson Properties Limited2004
- Papadamiano Ltd2020
- Papy’S Block Paving Limited2026
- Paul Projects Ltd2024
- Pine Barrens Limited2015
- Pinebrook Contractors Limited1997
- Portman & Rooker Estates Ltd2025
All property development companies in Barnsley · All trades in Barnsley · Property developers across the UK
Frequently asked questions
When are O'Shaughnessy Developments Ltd's accounts due?
O'Shaughnessy Developments Ltd's next accounts are due at Companies House by 29 April 2027 (in 199 days), covering the period to 31 July 2026.
When is O'Shaughnessy 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 28 July 2026, due by 28 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is O'Shaughnessy Developments Ltd still trading?
O'Shaughnessy 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 O'Shaughnessy Developments Ltd do?
O'Shaughnessy Developments Ltd is registered under Development of building projects (SIC 41100).
How old is O'Shaughnessy Developments Ltd?
O'Shaughnessy Developments Ltd was incorporated on 29 July 2025, 1 year ago.
What is the penalty if O'Shaughnessy 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 O'Shaughnessy 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.