Llyr Roberts Construction Limited
- Company number
- 16027684
- Incorporated
- 18 Oct 20241 year trading
- Registered office
- Uwchglan, Llanfair, Harlech, Gwynedd, LL46 2RW
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Llyr Roberts Construction Limited is a 1-year-old private limited company registered in Harlech, company number 16027684, one of the UK's building contractors. Companies House shows its accounts as overdue: they were due on 18 July 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 Llyr Roberts Construction Limited is registered
The registered office is in Harlech (LL46), in the Gwynedd local authority area, Wales. Show LL46 2RW on a map.
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What happens if Llyr Roberts Construction Limited files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Jul 2026 to 18 Aug 2026 | £150 |
| 1 to 3 months late | 19 Aug 2026 to 18 Oct 2026 | £375 |
| 3 to 6 months late | 19 Oct 2026 to 18 Jan 2027 | £750 |
| More than 6 months late | From 19 Jan 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2026 | £200 |
| 3 months late | 31 Jan 2027 | another £200 |
| 6 months late | 30 Apr 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16027684
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 October 2024 (1 year ago)
- Registered office
- Uwchglan, Llanfair, Harlech, Gwynedd, LL46 2RW
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 17 October 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
Other active building contractors.
Frequently asked questions
When are Llyr Roberts Construction Limited's accounts due?
Llyr Roberts Construction Limited's accounts were due at Companies House on 18 July 2026 and the register shows them as overdue.
When is Llyr Roberts Construction 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 October 2025, due by 17 October 2026, and one for the period to 31 October 2025, due by 31 October 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Llyr Roberts Construction Limited still trading?
Llyr Roberts Construction Limited is listed as active on the Companies House register (checked 13 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 Llyr Roberts Construction Limited do?
Llyr Roberts Construction Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Llyr Roberts Construction Limited?
Llyr Roberts Construction Limited was incorporated on 18 October 2024, 1 year ago.
What is the penalty if Llyr Roberts Construction 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 Llyr Roberts Construction Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.