- Companies
- Finishing trades
- London
- MBZ Building Ltd
MBZ Building Ltd
- Company number
- 06202931
- Incorporated
- 4 Apr 200719 years trading
- Registered office
- 106 Frampton Street, London, NW8 8NB
- Nature of business
- Other building completion and finishing; Other letting and operating of own or leased real estate
MBZ Building Ltd is a 19-year-old private limited company registered in London, company number 06202931, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £19K (-10.9%) on the year before, to £155K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £212K against £216K owed within a year: 1.0 times cover.
- 4 employees on average, down from 5 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £155K | £12K | £212K | £216K | 4 |
| 30 Apr 2024 | £174K | £18K | £218K | £184K | 5 |
| 30 Apr 2023 | £155K | £58K | £58K | £24K | 6 |
| 30 Apr 2022 | £144K | £274K | £276K | £241K | 6 |
| 30 Apr 2021 | -£13K | £21K | £78K | £207K | 6 |
| 30 Apr 2020 | -£7,745 | £47K | £122K | £239K | 6 |
| 30 Apr 2019 | -£9,810 | £69K | £171K | £279K | 8 |
| 30 Apr 2018 | -£16K | £9,248 | £111K | £304K | 8 |
| 30 Apr 2017 | -£25K | £23K | £161K | £355K | |
| 30 Apr 2016 | -£13K | £377K | £377K | £397K |
Where MBZ Building Ltd is registered
The registered office is in London (NW8), in the Westminster local authority area, London. Show NW8 8NB on a map.
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What happens if MBZ Building 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 06202931
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 April 2007 (19 years ago)
- Registered office
- 106 Frampton Street, London, NW8 8NB
- Nature of business
- Other building completion and finishing (SIC 43390)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 29 August 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- MC Builders Direct & Roof Repairs Limited2026
- MC Painters and Decorators Ltd2018
- McAuley Construction Ltd2023
- McDonagh Finishco Limited2026
- McKeogh Building Services Ltd2010
- MCL Contractors Limited2015
- McPherson's Builders Ltd2014
- McPhilip&Sons Ltd2013
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are MBZ Building Ltd's accounts due?
MBZ Building Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is MBZ Building Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is MBZ Building Ltd still trading?
MBZ Building 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 MBZ Building Ltd do?
MBZ Building Ltd is registered under Other building completion and finishing (SIC 43390); Other letting and operating of own or leased real estate (SIC 68209).
How old is MBZ Building Ltd?
MBZ Building Ltd was incorporated on 4 April 2007, 19 years ago.
What is the penalty if MBZ Building 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 MBZ Building 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.