- Companies
- Property developers
- Enniskillen
- CS Block Work Limited
CS Block Work Limited
- Company number
- NI737493
- Incorporated
- 30 Jan 2026
- Registered office
- 34 Landbrock Road, Newtownbutler, Enniskillen, BT92 8FN
- Nature of business
- Development of building projects; Construction of commercial buildings
CS Block Work Limited is a newly incorporated private limited company registered in Enniskillen, company number NI737493, one of 41 property development companies in Enniskillen. Its next accounts are due at Companies House on 30 October 2027, and its first CT600 is due at HMRC on 29 January 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 CS Block Work Limited is registered
The registered office is in Enniskillen (BT92), in the Fermanagh and Omagh local authority area, Northern Ireland. Show BT92 8FN on a map.
Other trade companies in BT92
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- RH Contracts LtdLandscapers and gardeners
- TDM Contracts LimitedCivil engineering
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- Scaffweld LimitedSpecialist contractors
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- Tritan Machinery LtdMachinery repair and installation
What happens if CS Block Work 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 30 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Oct 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 30 Jan 2028 | £375 |
| 3 to 6 months late | 31 Jan 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- NI737493
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 January 2026
- Registered office
- 34 Landbrock Road, Newtownbutler, Enniskillen, BT92 8FN
- Nature of business
- Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201) - Year end
- 31 January (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 Enniskillen
Other active property development companies registered in Enniskillen.
- Cunningham Construction Services Limited2015
- Danrose Limited2015
- Darcon Limited2016
- Derrychara Properties Limited2006
- Echo Engineering Ireland Ltd2019
- Erne General Construction Ltd2026
- Erne Property Solutions Ltd2025
- Gallwood Ltd2016
All property development companies in Enniskillen · All trades in Enniskillen · Property developers across the UK
Frequently asked questions
When are CS Block Work Limited's accounts due?
CS Block Work Limited's next accounts are due at Companies House by 30 October 2027 (in 382 days), covering the period to 31 January 2027.
When is CS Block Work Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 29 January 2027, due by 29 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is CS Block Work Limited still trading?
CS Block Work 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 CS Block Work Limited do?
CS Block Work Limited is registered under Development of building projects (SIC 41100); Construction of commercial buildings (SIC 41201).
How old is CS Block Work Limited?
CS Block Work Limited was incorporated on 30 January 2026, less than a year ago.
What is the penalty if CS Block Work 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 CS Block Work 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.