- Companies
- Cleaning companies
- London
- SW7 Cleaning Service Ltd
SW7 Cleaning Service Ltd
- Company number
- 13036965
- Incorporated
- 23 Nov 20205 years trading
- Registered office
- 45 Albemarle Street, Mayfair 3RD Floor 45 Albemarle Street, Mayfair, London, W1S 4JL
- Nature of business
- General cleaning of buildings; Other cleaning services
SW7 Cleaning Service Ltd is a 5-year-old private limited company registered in London, company number 13036965, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 29 May 2027, and the CT600 for the period to 29 August 2026 is due at HMRC on 29 August 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 £22 (-18%) on the year before, to £100.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 Aug 2025 | £100 | £100 | 0 | ||
| 29 Aug 2024 | £122 | £61 | 0 | ||
| 31 Oct 2023 | £59 | £59 | £0 | 0 | |
| 31 Oct 2022 | -£53 | 2 | |||
| 30 Nov 2021 | £41 | £146 | £187 | 0 |
Where SW7 Cleaning Service Ltd is registered
The registered office is in London (W1S), in the Westminster local authority area, London. Show W1S 4JL on a map.
Other trade companies in W1S
- Alderborne LimitedSpecialist contractors
- Gtstore LtdMotor traders
- Imperial Roofcraft LtdRoofers
- Service Robots Group LtdFacilities management
- Bluerock Infrastructure LtdBuilders
- Kaivaro Projects LtdBuilders
- Solar Property 45 LtdProperty developers
- Crown Crest Roofing and Building Solutions LtdRoofers
What happens if SW7 Cleaning Service 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 29 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 May 2027 to 29 Jun 2027 | £150 |
| 1 to 3 months late | 30 Jun 2027 to 29 Aug 2027 | £375 |
| 3 to 6 months late | 30 Aug 2027 to 29 Nov 2027 | £750 |
| More than 6 months late | From 30 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Aug 2027 | £200 |
| 3 months late | 29 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Aug 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
- 13036965
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 November 2020 (5 years ago)
- Registered office
- 45 Albemarle Street, Mayfair 3RD Floor 45 Albemarle Street, Mayfair, London, W1S 4JL
- Nature of business
- General cleaning of buildings (SIC 81210)
Other cleaning services (SIC 81299) - Year end
- 29 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 August 2025
- Last confirmation statement
- 22 November 2025
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 London
Other active cleaning companies registered in London.
- Swan Solutions Group Ltd2024
- Swan Spark Cleaning Ltd2025
- Swash Cleaning Ltd2025
- Sweep Clean Ltd2025
- Sweeper Hire N16 Ltd2014
- Sweeper Services Limited2025
- Sweepr Cleaning Solutions Ltd2022
- Sweet Cleaning Ltd2025
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are SW7 Cleaning Service Ltd's accounts due?
SW7 Cleaning Service Ltd's next accounts are due at Companies House by 29 May 2027 (in 228 days), covering the period to 29 August 2026.
When is SW7 Cleaning Service Ltd's CT600 due?
The CT600 for the period to 29 August 2026 is due at HMRC by 29 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 May 2027.
Is SW7 Cleaning Service Ltd still trading?
SW7 Cleaning Service 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 SW7 Cleaning Service Ltd do?
SW7 Cleaning Service Ltd is registered under General cleaning of buildings (SIC 81210); Other cleaning services (SIC 81299).
How old is SW7 Cleaning Service Ltd?
SW7 Cleaning Service Ltd was incorporated on 23 November 2020, 5 years ago.
What is the penalty if SW7 Cleaning Service 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 SW7 Cleaning Service 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.