- Companies
- Cleaning companies
- Stanmore
- Clean London Services Ltd
Clean London Services Ltd
- Company number
- 14644419
- Incorporated
- 6 Feb 20233 years trading
- Registered office
- 12 Maychurch Close, Stanmore, HA7 1AD
- Nature of business
- General cleaning of buildings; Window cleaning services; Other building and industrial cleaning activities; Other cleaning services
Clean London Services Ltd is a 3-year-old private limited company registered in Stanmore, company number 14644419, one of 33 cleaning companies in Stanmore. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 unchanged on the year before, at £5,000.
- 2 employees on average, up from 1 the year before.
- 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 |
|---|---|---|---|---|---|
| 28 Feb 2025 | £5,000 | 2 | |||
| 28 Feb 2024 | £5,000 | 1 |
Where Clean London Services Ltd is registered
The registered office is in Stanmore (HA7), in the Harrow local authority area, London. Show HA7 1AD on a map.
Other trade companies in HA7
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- Air and Waves LtdPlumbers and heating engineers
- R & R Building Services LtdFinishing trades
- Berculean BBV Ltd LtdBuilders
- Velorent LtdMotor traders
- Autex LtdMechanics and garages
- TH Motorcycles LtdMotor traders
- Ady Painting and Decorating LtdInstallers
What happens if Clean London Services 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 14644419
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 February 2023 (3 years ago)
- Registered office
- 12 Maychurch Close, Stanmore, HA7 1AD
- Nature of business
- General cleaning of buildings (SIC 81210)
Window cleaning services (SIC 81221)
Other building and industrial cleaning activities (SIC 81229)
Other cleaning services (SIC 81299) - Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 5 February 2026
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Stanmore
Other active cleaning companies registered in Stanmore.
- Colpart Ltd2005
- Colpart Services Limited2020
- Cute Services Limited2017
- Deni Cleaning Services Limited2019
- Eradicate Pests Limited2017
- Essentia Cleaners Limited2023
- Exterra Clean Limited2024
- Freshstar Cleaning & Services Ltd2024
All cleaning companies in Stanmore · All trades in Stanmore · Cleaning companies across the UK
Frequently asked questions
When are Clean London Services Ltd's accounts due?
Clean London Services Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Clean London Services Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Clean London Services Ltd still trading?
Clean London Services 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 Clean London Services Ltd do?
Clean London Services Ltd is registered under General cleaning of buildings (SIC 81210); Window cleaning services (SIC 81221); Other building and industrial cleaning activities (SIC 81229); Other cleaning services (SIC 81299).
How old is Clean London Services Ltd?
Clean London Services Ltd was incorporated on 6 February 2023, 3 years ago.
What is the penalty if Clean London Services 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 Clean London Services 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.