- Company number
- 16667438
- Incorporated
- 22 Aug 20251 year trading
- Registered office
- 26 Leckwith Road, Cardiff, CF11 6HN
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Other specialised construction activities n.e.c.
Letz Build Ltd is a 1-year-old private limited company registered in Cardiff, company number 16667438, one of 361 building contractors in Cardiff. Its next accounts are due at Companies House on 22 May 2027, and its first CT600 is due at HMRC on 21 August 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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Financial snapshot, 2026
From the balance sheet at 31 August 2026, as filed at Companies House.
Where Letz Build Ltd is registered
The registered office is in Cardiff (CF11), in the Cardiff local authority area, Wales. Show CF11 6HN on a map.
Other trade companies in CF11
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- Daily Catering Repairs LtdMachinery repair and installation
- R S Tyres LtdMotor traders
- Cronyx Solutions LimitedBuilders
- Ali Construction Services UK LtdBuilders
- Crown Damp Proofing LtdSpecialist contractors
- Time for You Cardiff LtdCleaning companies
- Logistfix LtdRepair services
What happens if Letz Build 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 22 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 May 2027 to 22 Jun 2027 | £150 |
| 1 to 3 months late | 23 Jun 2027 to 22 Aug 2027 | £375 |
| 3 to 6 months late | 23 Aug 2027 to 22 Nov 2027 | £750 |
| More than 6 months late | From 23 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 16667438
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 August 2025 (1 year ago)
- Registered office
- 26 Leckwith Road, Cardiff, CF11 6HN
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 6 August 2026
- Previous names
- Elbow Edge Ltd (until 24 Oct 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 Cardiff
Other active building contractors registered in Cardiff.
- Let’S Build SW Ltd2023
- Limemortar Repointing Limited2025
- Linsum Building Contractors Ltd2024
- LLW Construction and Carpentry Ltd2024
- LMJ Properties Limited2012
- Lock Property Maintenance Ltd2021
- Logicmatrix Design Limited2016
- London Prime Builders Ltd2024
All building contractors in Cardiff · All trades in Cardiff · Builders across the UK
Frequently asked questions
When are Letz Build Ltd's accounts due?
Letz Build Ltd's next accounts are due at Companies House by 22 May 2027 (in 221 days), covering the period to 31 August 2026.
When is Letz Build 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 21 August 2026, due by 21 August 2027, and one for the period to 31 August 2026, due by 31 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Letz Build Ltd still trading?
Letz Build 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 Letz Build Ltd do?
Letz Build Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Other specialised construction activities n.e.c. (SIC 43999).
How old is Letz Build Ltd?
Letz Build Ltd was incorporated on 22 August 2025, 1 year ago.
What is the penalty if Letz Build 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 Letz Build 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.