- Company number
- 03042289
- Incorporated
- 5 Apr 199531 years trading
- Registered office
- 116 Arran Road, Catford, London, SE6 2NN
- Nature of business
- Construction of domestic buildings
Bellstep London Ltd is a 31-year-old private limited company registered in London, company number 03042289, one of 12,075 building contractors in London. 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 up £103K (+124.3%) on the year before, to £20K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £174K against £87K owed within a year: 2.0 times cover.
- 6 employees 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 | £20K | £99K | £174K | £87K | 6 |
| 31 Mar 2024 | -£83K | £18K | £147K | £130K | 6 |
| 31 Mar 2023 | -£136K | £19K | £118K | £137K | 7 |
| 31 Mar 2022 | £80K | £241K | £384K | £177K | 6 |
| 5 Apr 2021 | £214K | £403K | £531K | £181K | 5 |
| 5 Apr 2020 | £335K | £325K | £576K | £151K | 5 |
| 5 Apr 2019 | £343K | £454K | £597K | £163K | 5 |
| 5 Apr 2018 | £117K | £30 | £392K | £185K | 5 |
| 5 Apr 2017 | £62K | £30 | £302K | £150K | 5 |
| 5 Apr 2016 | £78K | £155K | £342K | £173K |
Public contracts won
Bellstep London Ltd has one public sector contract award on record; the ones with their own published value total £146K (2016). Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Quadrant Construction Services Limited | Walthamstow - Decorations | £146K | 19 Aug 2016 |
Where Bellstep London Ltd is registered
The registered office is in London (SE6), in the Lewisham local authority area, London. Show SE6 2NN on a map.
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What happens if Bellstep London 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
- 03042289
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 April 1995 (31 years ago)
- Registered office
- 116 Arran Road, Catford, London, SE6 2NN
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 5 April 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
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.
- Belmont Property Services Ltd2025
- Belrock Construction Ltd2020
- Belsize Construction Limited2008
- Belsize Renovations Ltd2025
- Bemd London Ltd2026
- Ben & Dan Construction Ltd2023
- Ben Building Construction Ltd2024
- Ben Woodhouse Limited2016
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Bellstep London Ltd's accounts due?
Bellstep London Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Bellstep London 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 Bellstep London Ltd still trading?
Bellstep London 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 Bellstep London Ltd do?
Bellstep London Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Bellstep London Ltd?
Bellstep London Ltd was incorporated on 5 April 1995, 31 years ago.
Has Bellstep London Ltd won public sector contracts?
Yes. Bellstep London Ltd has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £146K), most recently from QUADRANT CONSTRUCTION SERVICES LIMITED.
What is the penalty if Bellstep London 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 Bellstep London 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.