- Company number
- 16086306
- Incorporated
- 18 Nov 20241 year trading
- Registered office
- 54 Osborne Road, Enfield, EN3 7RW
- Nature of business
- Construction of domestic buildings
RBR Building Group Limited is a 1-year-old private limited company registered in Enfield, company number 16086306, one of 343 building contractors in Enfield. Its next accounts are due at Companies House on 18 November 2026, and its first CT600 is due at HMRC on 17 November 2026.
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 RBR Building Group Limited is registered
The registered office is in Enfield (EN3), in the Enfield local authority area, London. Show EN3 7RW on a map.
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Also registered at this address
1 other company uses the same registered office as RBR Building Group Limited.
- Rebreanu Build LtdBuilders
What happens if RBR Building Group 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 18 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Nov 2026 to 18 Dec 2026 | £150 |
| 1 to 3 months late | 19 Dec 2026 to 18 Feb 2027 | £375 |
| 3 to 6 months late | 19 Feb 2027 to 18 May 2027 | £750 |
| More than 6 months late | From 19 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- 16086306
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 November 2024 (1 year ago)
- Registered office
- 54 Osborne Road, Enfield, EN3 7RW
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 17 November 2025
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 Enfield
Other active building contractors registered in Enfield.
- RC UK Contractors Ltd2023
- Reality Construct Ltd2021
- Reb A Construction Ltd2022
- Rebreanu Build Ltd2024
- Red Designs Limited2003
- Reneta Ltd2025
- Ridge Construction Services Ltd2026
- Ridi Building Services Limited2022
All building contractors in Enfield · All trades in Enfield · Builders across the UK
Frequently asked questions
When are RBR Building Group Limited's accounts due?
RBR Building Group Limited's next accounts are due at Companies House by 18 November 2026 (in 36 days), covering the period to 30 November 2025.
When is RBR Building Group 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 17 November 2025, due by 17 November 2026, and one for the period to 30 November 2025, due by 30 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is RBR Building Group Limited still trading?
RBR Building Group 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 RBR Building Group Limited do?
RBR Building Group Limited is registered under Construction of domestic buildings (SIC 41202).
How old is RBR Building Group Limited?
RBR Building Group Limited was incorporated on 18 November 2024, 1 year ago.
What is the penalty if RBR Building Group 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 RBR Building Group 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.