- Company number
- 14084596
- Incorporated
- 4 May 20224 years trading
- Registered office
- 35 Gresham Road, Hounslow, Middlesex, TW3 4BX
- Nature of business
- Construction of domestic buildings
M&J Construction London Ltd is a 4-year-old private limited company registered in Hounslow, company number 14084596, one of 494 building contractors in Hounslow. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £890 (-104.7%) on the year before, to -£40.
- Current assets of £250 against £290 owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | -£40 | £250 | £250 | £290 | 0 |
| 31 May 2024 | £850 | £520 | £850 | £0 | 0 |
| 31 May 2023 | -£790 | £790 | 0 |
Who runs and owns M&J Construction London Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| M*** B*** | Director | May 2022 |
| M*** B*** | Secretary | May 2022 |
Person with significant control
Where M&J Construction London Ltd is registered
The registered office is in Hounslow (TW3), in the Hounslow local authority area, London. Show TW3 4BX on a map.
Other trade companies in TW3
- Bela Building Development LimitedProperty developers
- JTRC LtdPlumbers and heating engineers
- RS Motoring LtdMotor traders
- Ramidi Constructions LtdBuilders
- Axis Projects 01 LtdBuilders
- WBSC LtdProperty developers
- Khosa Construction Group LtdProperty developers
- MJ Garden and Cleaning Solutions LtdCleaning companies
What happens if M&J Construction London 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 14084596
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 May 2022 (4 years ago)
- Registered office
- 35 Gresham Road, Hounslow, Middlesex, TW3 4BX
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 3 May 2026
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 Hounslow
Other active building contractors registered in Hounslow.
- Ma.Loft Ltd2023
- Macser Ltd2026
- Macvion UK Ltd2026
- Madena Construction Ltd2026
- Mahakal Builders Ltd2026
- Mai Style Ltd2020
- Malhi Construction Ltd2023
- Mangat Construction and Maintenance Ltd2025
All building contractors in Hounslow · All trades in Hounslow · Builders across the UK
Frequently asked questions
When are M&J Construction London Ltd's accounts due?
M&J Construction London Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is M&J Construction London Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is M&J Construction London Ltd still trading?
M&J Construction London 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 M&J Construction London Ltd do?
M&J Construction London Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is M&J Construction London Ltd?
M&J Construction London Ltd was incorporated on 4 May 2022, 4 years ago.
Who runs M&J Construction London Ltd?
M&J Construction London Ltd has 1 active director, the longest-serving appointed in May 2022. Their names and service addresses are on the Companies House register.
Who owns M&J Construction London Ltd?
One person or company has significant control of M&J Construction London Ltd: an individual (owns 75% or more of the shares).
What is the penalty if M&J Construction London 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 M&J Construction London 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.