- Company number
- 17202621
- Incorporated
- 6 May 2026
- Registered office
- 9 Broadland Way, Norwich, NR13 3BA
- Nature of business
- Construction of domestic buildings
Redrock11 Ltd is a newly incorporated private limited company registered in Norwich, company number 17202621, one of 360 building contractors in Norwich. Its next accounts are due at Companies House on 6 February 2028, and its first CT600 is due at HMRC on 5 May 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.
Is this your company?
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Where Redrock11 Ltd is registered
The registered office is in Norwich (NR13), in the Broadland local authority area, East of England. Show NR13 3BA on a map.
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What happens if Redrock11 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 6 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 7 Feb 2028 to 6 Mar 2028 | £150 |
| 1 to 3 months late | 7 Mar 2028 to 6 May 2028 | £375 |
| 3 to 6 months late | 7 May 2028 to 6 Aug 2028 | £750 |
| More than 6 months late | From 7 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 17202621
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 May 2026
- Registered office
- 9 Broadland Way, Norwich, NR13 3BA
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
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 Norwich
Other active building contractors registered in Norwich.
- Remembrance Parks Construction Limited2019
- RH Comp Ltd2026
- RMR Construction Group Limited2019
- Roar Heat Limited2012
- Ropecall Limited2001
- Rosefinch Construction East Limited2025
- RTJ Builders Ltd2009
- S & D Properties (Norfolk) Limited2015
All building contractors in Norwich · All trades in Norwich · Builders across the UK
Frequently asked questions
When are Redrock11 Ltd's accounts due?
Redrock11 Ltd's next accounts are due at Companies House by 6 February 2028 (in 481 days), covering the period to 31 May 2027.
When is Redrock11 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 5 May 2027, due by 5 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Redrock11 Ltd still trading?
Redrock11 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 Redrock11 Ltd do?
Redrock11 Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Redrock11 Ltd?
Redrock11 Ltd was incorporated on 6 May 2026, less than a year ago.
What is the penalty if Redrock11 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 Redrock11 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.