- Companies
- Builders
- Milton Keynes
- Leu Design & Build Ltd
Leu Design & Build Ltd
- Company number
- 16845941
- Incorporated
- 10 Nov 2025
- Registered office
- 39 Newington Gate, Ashland, Milton Keynes, MK6 4AN
- Nature of business
- Construction of domestic buildings; Joinery installation; Painting; Other building completion and finishing
Leu Design & Build Ltd is a newly incorporated private limited company registered in Milton Keynes, company number 16845941, one of 358 building contractors in Milton Keynes. Its next accounts are due at Companies House on 10 August 2027, and its first CT600 is due at HMRC on 9 November 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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Where Leu Design & Build Ltd is registered
The registered office is in Milton Keynes (MK6), in the Milton Keynes local authority area, South East. Show MK6 4AN on a map.
Other trade companies in MK6
- Kayasth LtdBuilders
- Radcliffe Motor Group LimitedMotor traders
- Ssrai Ventures LtdMachinery repair and installation
- Daves Prime Construction LtdProperty developers
- Dayspring Property Services LtdPainters and decorators
- Jay's Plumbing and Heating Services LtdPlumbers and heating engineers
- PCN Drylining LimitedBuilders
- GPHR Heating Services LtdPlumbers and heating engineers
What happens if Leu Design & 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 10 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Aug 2027 to 10 Sep 2027 | £150 |
| 1 to 3 months late | 11 Sep 2027 to 10 Nov 2027 | £375 |
| 3 to 6 months late | 11 Nov 2027 to 10 Feb 2028 | £750 |
| More than 6 months late | From 11 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16845941
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 November 2025
- Registered office
- 39 Newington Gate, Ashland, Milton Keynes, MK6 4AN
- Nature of business
- Construction of domestic buildings (SIC 41202)
Joinery installation (SIC 43320)
Painting (SIC 43341)
Other building completion and finishing (SIC 43390) - Year end
- 30 November (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 Milton Keynes
Other active building contractors registered in Milton Keynes.
- Levi Lifting Services Ltd2026
- Lionpath Group Limited2025
- LMM Construction Ltd2021
- Lowe Cost Home Improvements Limited2022
- LPDC Consultants Ltd2026
- Lscampit Limited2019
- Luca Civil Rail Ltd2022
- Luca Solutions Ltd2023
All building contractors in Milton Keynes · All trades in Milton Keynes · Builders across the UK
Frequently asked questions
When are Leu Design & Build Ltd's accounts due?
Leu Design & Build Ltd's next accounts are due at Companies House by 10 August 2027 (in 301 days), covering the period to 30 November 2026.
When is Leu Design & 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 9 November 2026, due by 9 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Leu Design & Build Ltd still trading?
Leu Design & 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 Leu Design & Build Ltd do?
Leu Design & Build Ltd is registered under Construction of domestic buildings (SIC 41202); Joinery installation (SIC 43320); Painting (SIC 43341); Other building completion and finishing (SIC 43390).
How old is Leu Design & Build Ltd?
Leu Design & Build Ltd was incorporated on 10 November 2025, less than a year ago.
What is the penalty if Leu Design & 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 Leu Design & 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.