- Company number
- 09103859
- Incorporated
- 26 Jun 201412 years trading
- Registered office
- 195 Aylsham Drive, Ickenham, Uxbridge, UB10 8UH
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Bart Construction Management Ltd is a 12-year-old private limited company registered in Uxbridge, company number 09103859, one of 278 building contractors in Uxbridge. 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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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 £8,744 (-98.2%) on the year before, to £156.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- 1 employee 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 Mar 2025 | £156 | £20 | 1 | ||
| 31 Mar 2024 | £8,900 | £270 | 1 | ||
| 31 Mar 2023 | £16K | £6,324 | 1 | ||
| 31 Mar 2022 | £15K | £18K | 1 | ||
| 31 Mar 2021 | £12K | £135 | 0 | ||
| 31 Mar 2020 | £13K | £7 | 0 | ||
| 31 Mar 2019 | £13K | £1,462 | |||
| 31 Mar 2018 | £11K | £2,348 | |||
| 31 Mar 2017 | £13K | £12K | |||
| 31 Mar 2016 | £754 | £4,446 | £7,641 |
Where Bart Construction Management Ltd is registered
The registered office is in Uxbridge (UB10), in the Hillingdon local authority area, London. Show UB10 8UH on a map.
Other trade companies in UB10
- Buildmag LtdSpecialist contractors
- The Notch Homes LimitedJoiners and carpenters
- Platinum Grade Building LimitedFinishing trades
- Reno Move LtdPainters and decorators
- Giant Trade LimitedMotor traders
- Tiarni Grace Aviation Services LtdMachinery repair and installation
- LKL Vehicle Sales LtdMotor traders
- P Builds LtdPlumbers and heating engineers
What happens if Bart Construction Management 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
- 09103859
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 June 2014 (12 years ago)
- Registered office
- 195 Aylsham Drive, Ickenham, Uxbridge, UB10 8UH
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 26 June 2026
- Previous names
- Bart Construction Management Services Limited (until 8 Feb 2016)
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 Uxbridge
Other active building contractors registered in Uxbridge.
- Baucem Ltd2022
- Bdu Building Services Limited2017
- Beihai Long Yi Sporting Goods Ltd2026
- Bellswood Properties Limited2003
- Bhinder Brother Constructions Ltd2022
- Bjpropers Ltd2019
- Bockowskibuilder Ltd2022
- Bricky in London Ltd2023
All building contractors in Uxbridge · All trades in Uxbridge · Builders across the UK
Frequently asked questions
When are Bart Construction Management Ltd's accounts due?
Bart Construction Management 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 Bart Construction Management 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 Bart Construction Management Ltd still trading?
Bart Construction Management 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 Bart Construction Management Ltd do?
Bart Construction Management Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Bart Construction Management Ltd?
Bart Construction Management Ltd was incorporated on 26 June 2014, 12 years ago.
What is the penalty if Bart Construction Management 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 Bart Construction Management 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.