- Companies
- Civil engineering
- Morden
- M.J. Construction Services Limited
M.J. Construction Services Limited
- Company number
- 06298818
- Incorporated
- 2 Jul 200719 years trading
- Registered office
- 406 Lynmouth Avenue, Morden, SM4 4RT
- Nature of business
- Construction of other civil engineering projects n.e.c.; Site preparation; Other building completion and finishing; Other specialised construction activities n.e.c.
M.J. Construction Services Limited is a 19-year-old private limited company registered in Morden, company number 06298818, one of 20 civil engineering contractors in Morden. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £1,929 (-70.7%) on the year before, to £799.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £29K against £28K owed within a year: 1.0 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £799 | £29K | £28K | 4 | |
| 31 Jul 2024 | £2,728 | £27K | £25K | 4 | |
| 31 Jul 2023 | £6,854 | £50K | £43K | 4 | |
| 31 Jul 2022 | £6,981 | £30K | £22K | 3 | |
| 31 Jul 2021 | £63 | £26K | £25K | 2 | |
| 31 Jul 2020 | £976 | £88K | 2 | ||
| 31 Jul 2019 | £25 | £580 | £7,954 | ||
| 31 Jul 2018 | £49 | £8,362 | £8,313 | ||
| 31 Jul 2017 | £24 | £410 | £2,893 | £7,002 | |
| 31 Jul 2016 | £7 | £862 | £6,060 | £6,053 |
Where M.J. Construction Services Limited is registered
The registered office is in Morden (SM4), in the Merton local authority area, London. Show SM4 4RT on a map.
Other trade companies in SM4
- Penta Projects LtdFinishing trades
- Vip Autos London LtdMotor traders
- Apx Mobile Mechanics LimitedMechanics and garages
- Global Autos London LtdMotor traders
- Prana Projects LimitedBuilders
- Londons Build UK LtdBuilders
- Hilal Al Emarate Building Cont. and BLDG. Materials TRDG. LtdBuilders
- Parixon LtdElectricians
What happens if M.J. Construction Services Limited 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 06298818
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 July 2007 (19 years ago)
- Registered office
- 406 Lynmouth Avenue, Morden, SM4 4RT
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Site preparation (SIC 43120)
Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 2 July 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Morden
Other active civil engineering contractors registered in Morden.
- Matco Civils and Utilities Ltd2026
- Mazovia Projects Ltd2026
- Morbak Ltd2013
- Omj Networks Limited2021
- Polish Deco Limited2011
- South-M Construction Ltd2017
- SPF Surfacing and Maintenance Ltd2022
- Tciv Engineering Ltd2015
All civil engineering contractors in Morden · All trades in Morden · Civil engineering across the UK
Frequently asked questions
When are M.J. Construction Services Limited's accounts due?
M.J. Construction Services Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is M.J. Construction Services Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is M.J. Construction Services Limited still trading?
M.J. Construction Services Limited 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 Services Limited do?
M.J. Construction Services Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Site preparation (SIC 43120); Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999).
How old is M.J. Construction Services Limited?
M.J. Construction Services Limited was incorporated on 2 July 2007, 19 years ago.
What is the penalty if M.J. Construction Services 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 M.J. Construction Services Limited 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.