- Company number
- 09361892
- Incorporated
- 19 Dec 201411 years trading
- Registered office
- Unit 4 1ST Floor, 49 Mowlem Street, London, E2 9HE
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
49 Mowlem Street Limited is a 11-year-old private limited company registered in London, company number 09361892, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 29 March 2027, and the CT600 for the period to 29 June 2026 is due at HMRC on 29 June 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 £4,609 (-0.2%) on the year before, to £2.7M.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £586K against £4,395 owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £2.7M | £9,576 | £586K | £4,395 | 0 |
| 30 Jun 2024 | £2.7M | £17K | £9,885 | 0 | |
| 30 Jun 2023 | £2.7M | £28K | £8,589 | 0 | |
| 30 Jun 2022 | £2.8M | £603K | £616K | £5,758 | 0 |
| 30 Jun 2021 | £2.9M | £630K | £631K | £3,378 | 0 |
| 30 Jun 2020 | £2.7M | £611K | £658K | £11K | 0 |
| 30 Jun 2019 | £2.7M | £663K | £16K | ||
| 30 Jun 2018 | £2.7M | £700K | £700K | £70K | |
| 30 Jun 2017 | £2.8M | £1.1M | £1.1M | £491K | |
| 31 Dec 2015 | -£36K | £30K | £2M | £1M |
Who runs and owns 49 Mowlem Street Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** B*** | Director | Jan 2015 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| J*** B*** | Director | Dec 2014 | Jan 2015 |
| K*** S*** | Director | Jan 2015 | Feb 2017 |
Person with significant control
Charges (secured borrowing)
All 1 registered charge has been satisfied. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Close Brothers Limited | Satisfied Mar 2023 | Jun 2015 |
Where 49 Mowlem Street Limited is registered
The registered office is in London (E2), in the Tower Hamlets local authority area, London. Show E2 9HE on a map.
Other trade companies in E2
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- Faya LtdBuilders
- Z'danski LimitedBuilders
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- Verda Civils LtdBuilders
- Gleamio Cleaning Services LtdCleaning companies
- Uzbuild Construct LtdBuilders
What happens if 49 Mowlem Street 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 29 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Mar 2027 to 29 Apr 2027 | £150 |
| 1 to 3 months late | 30 Apr 2027 to 29 Jun 2027 | £375 |
| 3 to 6 months late | 30 Jun 2027 to 29 Sep 2027 | £750 |
| More than 6 months late | From 30 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Jun 2027 | £200 |
| 3 months late | 29 Sep 2027 | another £200 |
| 6 months late | 29 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Jun 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
- 09361892
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 December 2014 (11 years ago)
- Registered office
- Unit 4 1ST Floor, 49 Mowlem Street, London, E2 9HE
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 29 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 19 December 2025
- Charges (mortgages)
- 0 outstanding of 1 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.
- 4A Expert Ltd2024
- 4Ar Construction Ltd2022
- 4B Renovations Limited2016
- 4K Estate Limited2018
- 5 Stars Solution Ltd2024
- 500 Group Limited2020
- 51 Mill Hill Road Limited2018
- 51F Limited2025
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are 49 Mowlem Street Limited's accounts due?
49 Mowlem Street Limited's next accounts are due at Companies House by 29 March 2027 (in 167 days), covering the period to 29 June 2026.
When is 49 Mowlem Street Limited's CT600 due?
The CT600 for the period to 29 June 2026 is due at HMRC by 29 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 March 2027.
Is 49 Mowlem Street Limited still trading?
49 Mowlem Street 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 49 Mowlem Street Limited do?
49 Mowlem Street Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is 49 Mowlem Street Limited?
49 Mowlem Street Limited was incorporated on 19 December 2014, 11 years ago.
Who runs 49 Mowlem Street Limited?
49 Mowlem Street Limited has 1 active director, the longest-serving appointed in Jan 2015. Their names and service addresses are on the Companies House register.
Who owns 49 Mowlem Street Limited?
One person or company has significant control of 49 Mowlem Street Limited: an individual (owns 75% or more of the shares).
What is the penalty if 49 Mowlem Street 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 49 Mowlem Street 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.