Company profile · Builders
MBL Developments Ltd
MBL Developments Ltd is a 7-year-old private limited company registered in London, company number 12168002, one of 12,075 building contractors in London. Companies House shows its accounts as overdue: they were due on 31 May 2024.
Key dates
Worked out from the year end and filing history on the Companies House register.
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MBL Developments Ltd over the years
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 £1,429 (-28.6%) on the year before, to £3,561.
- Current assets of £25K against £14K owed within a year: 1.8 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2020 to 2022.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2022 | £3,561 | £25K | £14K | 0 | |
| 31 Aug 2021 | £4,990 | £33K | £11K | 0 | |
| 31 Aug 2020 | £1,966 | £50K | £54K | 0 |
Where MBL Developments Ltd is registered
The registered office is in London (N12), in the Barnet local authority area, London. Show N12 8QP on a map.
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- Mael Property Services LtdFinishing trades
- Horizon Constructors LtdProperty developers
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- Sam Motors Group LimitedMotor traders
- Heating on Demand LtdPlumbers and heating engineers
- Premium Electrical LtdElectricians
- Amaiya Sparks LtdCleaning companies
What happens if MBL Developments Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2024 to 30 Jun 2024 | £150 |
| 1 to 3 months late | 1 Jul 2024 to 31 Aug 2024 | £375 |
| 3 to 6 months late | 1 Sep 2024 to 30 Nov 2024 | £750 |
| More than 6 months late | From 1 Dec 2024 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2024 | £200 |
| 3 months late | 30 Nov 2024 | another £200 |
| 6 months late | 28 Feb 2025 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2025 | 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
- 12168002
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 August 2019 (7 years ago)
- Registered office
- 30A Highwood Avenue, London, N12 8QP
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2022
- Last confirmation statement
- 20 August 2024
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.
- Mblfix Ltd2023
- MBM Building Ltd2026
- MBP Construction and Plant Hire Ltd2026
- MBS 84 Limited2017
- MBT Group Ltd2022
- MC Building SVS Limited2024
- MC Construction and Decor Ltd2018
- MC Fabros Ltd2020
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Frequently asked questions
When are MBL Developments Ltd's accounts due?
MBL Developments Ltd's accounts were due at Companies House on 31 May 2024 and the register shows them as overdue.
When is MBL Developments Ltd's CT600 due?
The CT600 for the period to 31 August 2023 is due at HMRC by 31 August 2024, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2024.
Is MBL Developments Ltd still trading?
MBL Developments Ltd is listed as active on the Companies House register (checked 12 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 MBL Developments Ltd do?
MBL Developments Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is MBL Developments Ltd?
MBL Developments Ltd was incorporated on 21 August 2019, 7 years ago.
What is the penalty if MBL Developments 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 MBL Developments Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.