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- Finishing trades
- Pinner
- BZ Construction Ltd
Company profile · Finishing trades
BZ Construction Ltd
BZ Construction Ltd is a 11-year-old private limited company registered in Pinner, company number 09508120, one of 59 building finishing companies in Pinner. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
BZ Construction 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 unchanged on the year before, at £471.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Mar 2025 | £471 | £13K | £0 | 0 | |
| 31 Mar 2024 | £471 | £15K | £475 | 0 | |
| 31 Mar 2023 | £94 | £19K | £1,290 | 0 | |
| 31 Mar 2022 | £4,988 | £1,137 | 1 | ||
| 31 Mar 2021 | £509 | £28K | £788 | 1 | |
| 31 Mar 2020 | £7,342 | £10K | £2,811 | 1 | |
| 31 Mar 2019 | £37K | £56K | £19K | ||
| 31 Mar 2018 | £3,757 | £4,802 | £1,045 | ||
| 31 Mar 2017 | £16K | £21K | £4,343 | ||
| 31 Mar 2016 | £10 | £10 |
Who runs and owns BZ Construction Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** B*** | Director | Apr 2015 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| C*** B*** | Director | Mar 2015 | Apr 2015 |
| G*** Z*** | Director | Mar 2015 | Mar 2019 |
Person with significant control
Where BZ Construction Ltd is registered
The registered office is in Pinner (HA5), in the Harrow local authority area, London. Show HA5 3EF on a map.
Other trade companies in HA5
- Elisop LtdCivil engineering
- Kite Property Management LtdBuilders
- Olivares and Hayter LtdSpecialist contractors
- Shallons Electrical LtdElectricians
- Executive Maintenance LtdFinishing trades
- Truspan LtdBuilders
- Mak Electrical Services LtdBuilders
- Bori Scaffolding LtdScaffolders
Also registered at this address
11 other companies use the same registered office as BZ Construction Ltd.
- Annaros LimitedFinishing trades
- Auto Lisboa LimitedMechanics and garages
- B & B Property Development LimitedCivil engineering
- Callachand Garages LimitedMechanics and garages
- Coco Interior Design LimitedInstallers
- Eltech Electrical LimitedElectricians
- G J M Jones LimitedMachinery repair and installation
- Imperial Development (London) LimitedFinishing trades
- Ken Motors LimitedMechanics and garages
- Petre Metal Construction LtdBuilders
- Pro Build Surrey Ltd.Finishing trades
What happens if BZ Construction 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 09508120
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 March 2015 (11 years ago)
- Registered office
- C/O Abm Accountancy Ltd, First Floor, 10-12 Love Lane, Pinner, HA5 3EF
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 25 March 2026
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 Pinner
Other active building finishing companies registered in Pinner.
- Crosshatch Projects Ltd2020
- Custom Design Timber Windows Ltd2025
- Dalegrove Trading Limited2009
- Executive Maintenance Ltd2026
- FHL Ventures Limited2026
- Flow & Fix Ltd2023
- G Badial Building and Maintenance Limited2022
- GBV Building Ltd2014
All building finishing companies in Pinner · All trades in Pinner · Finishing trades across the UK
Frequently asked questions
When are BZ Construction Ltd's accounts due?
BZ Construction Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is BZ Construction Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is BZ Construction Ltd still trading?
BZ Construction 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 BZ Construction Ltd do?
BZ Construction Ltd is registered under Other building completion and finishing (SIC 43390).
How old is BZ Construction Ltd?
BZ Construction Ltd was incorporated on 25 March 2015, 11 years ago.
Who runs BZ Construction Ltd?
BZ Construction Ltd has 1 active director, the longest-serving appointed in Apr 2015. Their names and service addresses are on the Companies House register.
Who owns BZ Construction Ltd?
One person or company has significant control of BZ Construction Ltd: an individual (owns 75% or more of the shares).
What is the penalty if BZ Construction 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 BZ Construction 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.