- Company number
- 17236279
- Incorporated
- 21 May 2026
- Registered office
- 48 Shoebury Road, London, E6 2AQ
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Plumbing, heat and air-conditioning installation; Joinery installation
MK Constructions Ltd is a newly incorporated private limited company registered in London, company number 17236279, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 21 February 2028, and its first CT600 is due at HMRC on 20 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.
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Who runs and owns MK Constructions Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** C*** | Director | May 2026 |
Person with significant control
Where MK Constructions Ltd is registered
The registered office is in London (E6), in the Newham local authority area, London. Show E6 2AQ on a map.
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What happens if MK Constructions 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 21 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Feb 2028 to 21 Mar 2028 | £150 |
| 1 to 3 months late | 22 Mar 2028 to 21 May 2028 | £375 |
| 3 to 6 months late | 22 May 2028 to 21 Aug 2028 | £750 |
| More than 6 months late | From 22 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
- 17236279
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 May 2026
- Registered office
- 48 Shoebury Road, London, E6 2AQ
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Plumbing, heat and air-conditioning installation (SIC 43220)
Joinery installation (SIC 43320) - 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 London
Other active building contractors registered in London.
- MK Marble Ltd2017
- MK Prime Services Ltd2020
- MK1 Building Solutions Ltd2025
- MKBD 1 Ltd2026
- MKC Construction and Real Estate Ltd2026
- MKC Property Group Limited2026
- MKDN Construction Ltd2026
- MKG Construction Maintenance Ltd2024
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are MK Constructions Ltd's accounts due?
MK Constructions Ltd's next accounts are due at Companies House by 21 February 2028 (in 497 days), covering the period to 31 May 2027.
When is MK Constructions 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 20 May 2027, due by 20 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 MK Constructions Ltd still trading?
MK Constructions 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 MK Constructions Ltd do?
MK Constructions Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Plumbing, heat and air-conditioning installation (SIC 43220); Joinery installation (SIC 43320).
How old is MK Constructions Ltd?
MK Constructions Ltd was incorporated on 21 May 2026, less than a year ago.
Who runs MK Constructions Ltd?
MK Constructions Ltd has 1 active director, the longest-serving appointed in May 2026. Their names and service addresses are on the Companies House register.
Who owns MK Constructions Ltd?
One person or company has significant control of MK Constructions Ltd: an individual (owns 75% or more of the shares).
What is the penalty if MK Constructions 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 MK Constructions 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.