- Company number
- 15289649
- Incorporated
- 16 Nov 20232 years trading
- Registered office
- Suite 22 Beaufort Court, Admirals Way, London, E14 9XL
- Nature of business
- Construction of domestic buildings; Real estate agencies
BLS Development and Construction Limited is a 2-year-old private limited company registered in London, company number 15289649, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £776 (+49.8%) on the year before, to -£781.
- Current assets of £4,089 against £4,870 owed within a year: 0.8 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | -£781 | £4,089 | £4,870 | 0 | |
| 30 Nov 2024 | -£1,557 | £2 | £1,559 | 0 |
Where BLS Development and Construction Limited is registered
The registered office is in London (E14), in the Tower Hamlets local authority area, London. Show E14 9XL on a map.
Other trade companies in E14
- Clarke & Lloyds Technologies LtdSpecialist contractors
- London Dev Grays LimitedProperty developers
- London Dev Sittingbourne LimitedProperty developers
- London Dev Dagenham LimitedProperty developers
- JK Motor Vehicles LtdMotor traders
- Eilunio LtdProperty developers
- Gasi Cleaning Co LtdCleaning companies
- Lustrouk LimitedCleaning companies
What happens if BLS Development and Construction 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 15289649
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 November 2023 (2 years ago)
- Registered office
- Suite 22 Beaufort Court, Admirals Way, London, E14 9XL
- Nature of business
- Construction of domestic buildings (SIC 41202)
Real estate agencies (SIC 68310) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 15 November 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 London
Other active building contractors registered in London.
- BLSB Limited2025
- BLT Building Contractors Ltd2018
- BLT Buildtech Ltd2025
- Blue Arrow Construction Limited2023
- Blue Arrow Consultancy Ltd2016
- Blue Atlas International Ltd2026
- Blue Build Heritage Ltd2024
- Blue Icon Decorating Ltd2026
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are BLS Development and Construction Limited's accounts due?
BLS Development and Construction Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is BLS Development and Construction Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is BLS Development and Construction Limited still trading?
BLS Development and Construction 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 BLS Development and Construction Limited do?
BLS Development and Construction Limited is registered under Construction of domestic buildings (SIC 41202); Real estate agencies (SIC 68310).
How old is BLS Development and Construction Limited?
BLS Development and Construction Limited was incorporated on 16 November 2023, 2 years ago.
What is the penalty if BLS Development and Construction 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 BLS Development and Construction 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.