- Companies
- Builders
- Chelmsford
- BSB Limited
BSB Limited
- Company number
- 04471181
- Incorporated
- 27 Jun 200224 years trading
- Registered office
- Moulsham Mill, Suite M2.02, Parkway, Chelmsford, CM2 7PX
- Nature of business
- Construction of commercial buildings
BSB Limited is a 24-year-old private limited company registered in Chelmsford, company number 04471181, one of 203 building contractors in Chelmsford. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £2,306 (-46.9%) on the year before, to £2,613.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £3,375 against £53 owed within a year: more than 10 times cover.
- 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £2,613 | £3,375 | £53 | 1 | |
| 30 Sep 2024 | £4,919 | £5,583 | £1 | 1 | |
| 30 Sep 2023 | £6,214 | £6,908 | £0 | 1 | |
| 30 Sep 2022 | £6,383 | £8,456 | £1,379 | 1 | |
| 30 Sep 2021 | £507 | £3,417 | £2,216 | 1 | |
| 30 Sep 2020 | -£1,846 | £2,471 | £3,851 | 1 | |
| 30 Sep 2019 | £1,517 | £3,345 | £3,345 | £2,047 | 1 |
| 30 Sep 2018 | £1,973 | £4,191 | £4,191 | £2,512 | |
| 30 Sep 2017 | £1,669 | £3,169 | £3,169 | £1,892 | |
| 30 Sep 2016 | £3,249 | £5,513 | £5,513 | £2,786 |
Where BSB Limited is registered
The registered office is in Chelmsford (CM2), in the Chelmsford local authority area, East of England. Show CM2 7PX on a map.
Other trade companies in CM2
- Ilw Construction LtdBuilders
- HRK 01 LtdBuilders
- Anglian Air & Power LtdElectricians
- DCC 3D LtdSpecialist contractors
- DCC Sustain LtdSpecialist contractors
- Dion Electrical LtdElectricians
- Highway Valeting Centre LtdCleaning companies
- Arkstone Developments LimitedProperty developers
Also registered at this address
5 other companies use the same registered office as BSB Limited.
- Adroit Electrical Services LtdElectricians
- Armour House Development Group LimitedFinishing trades
- Church Construction LimitedProperty developers
- Cullings Construction LtdBuilders
- Full Circle Ductwork Installation LtdPlumbers and heating engineers
What happens if BSB Limited 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 04471181
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 June 2002 (24 years ago)
- Registered office
- Moulsham Mill, Suite M2.02, Parkway, Chelmsford, CM2 7PX
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 25 October 2025
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 Chelmsford
Other active building contractors registered in Chelmsford.
- BSH Contractors Ltd2021
- Build Field Ltd2019
- Build Masters Hub Ltd2025
- Builders Construct Limited2026
- Buildqo Ltd2026
- Carpex Ltd2025
- Carter Brickwork Solutions Limited2026
- Carter Building Services Limited2013
All building contractors in Chelmsford · All trades in Chelmsford · Builders across the UK
Frequently asked questions
When are BSB Limited's accounts due?
BSB Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is BSB Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is BSB Limited still trading?
BSB Limited 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 BSB Limited do?
BSB Limited is registered under Construction of commercial buildings (SIC 41201).
How old is BSB Limited?
BSB Limited was incorporated on 27 June 2002, 24 years ago.
What is the penalty if BSB Limited 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 BSB Limited 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.