- Company number
- 15040409
- Incorporated
- 31 Jul 20233 years trading
- Registered office
- 226-228 King Street, London, W6 0RA
- Nature of business
- Construction of commercial buildings
Malbuild Ltd is a 3-year-old private limited company registered in London, company number 15040409, one of 12,075 building contractors in London. 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 up £11K (+21%) on the year before, to £61K.
- Current assets of £113K against £67K owed within a year: 1.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £61K | £30K | £113K | £67K | 1 |
| 31 Jul 2024 | £51K | £26K | £48K | £16K | 1 |
Where Malbuild Ltd is registered
The registered office is in London (W6), in the Hammersmith and Fulham local authority area, London. Show W6 0RA on a map.
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Also registered at this address
12 other companies use the same registered office as Malbuild Ltd.
- Dominic Developments LtdProperty developers
- Dunne & Dusted LtdCleaning companies
- FPS Building Solutions LtdProperty developers
- Gala Building & Maintenance LtdCivil engineering
- Green Space Building Contractor LtdBuilders
- Ken Chamera CBS LimitedBuilders
- KMBT Cleaning Services LtdCleaning companies
- Lift Complex LtdInstallers
- Pentagon Property Maintenance LimitedFinishing trades
- Perfect Cube Space Construction LtdProperty developers
- Pro Construct LtdProperty developers
- S&T Maintenance Services LtdMachinery repair and installation
What happens if Malbuild 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 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
- 15040409
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 July 2023 (3 years ago)
- Registered office
- 226-228 King Street, London, W6 0RA
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 30 July 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 London
Other active building contractors registered in London.
- Malci Builders Ltd2026
- Malcray Ltd2026
- Maldmi Ltd2025
- Malekite Construction Ltd2020
- Mallberry Construction Services Ltd2026
- Malone Contracts Ltd1970
- Malsia Reinforcement Specialist Ltd2021
- Mamo Construction Ltd2015
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Malbuild Ltd's accounts due?
Malbuild Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Malbuild Ltd'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 Malbuild Ltd still trading?
Malbuild 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 Malbuild Ltd do?
Malbuild Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Malbuild Ltd?
Malbuild Ltd was incorporated on 31 July 2023, 3 years ago.
What is the penalty if Malbuild 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 Malbuild 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.