- Companies
- Cleaning companies
- London
- Highgate Window Cleaning Ltd
Highgate Window Cleaning Ltd
- Company number
- 16376313
- Incorporated
- 9 Apr 20251 year trading
- Registered office
- Flat 4, 113 Fortis Green, London, N2 9HR
- Nature of business
- General cleaning of buildings; Window cleaning services; Other cleaning services
Highgate Window Cleaning Ltd is a 1-year-old private limited company registered in London, company number 16376313, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Highgate Window Cleaning LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2026
From the balance sheet at 30 April 2026, as filed at Companies House.
Where Highgate Window Cleaning Ltd is registered
The registered office is in London (N2), in the Haringey local authority area, London. Show N2 9HR on a map.
Other trade companies in N2
- Enviro Climate LimitedPlumbers and heating engineers
- Pure Luster Cleaning LtdCleaning companies
- Field Condition LtdProperty developers
- Dffrnt Group LtdMechanics and garages
- Miv Mechanical LtdPlumbers and heating engineers
- Lauras Garage LtdMechanics and garages
- Bab Automotive LimitedMotor traders
- Roadway Repair LtdSpecialist contractors
What happens if Highgate Window Cleaning 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 31 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | 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
- 16376313
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 April 2025 (1 year ago)
- Registered office
- Flat 4, 113 Fortis Green, London, N2 9HR
- Nature of business
- General cleaning of buildings (SIC 81210)
Window cleaning services (SIC 81221)
Other cleaning services (SIC 81299) - Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 30 March 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 London
Other active cleaning companies registered in London.
- Highgrounddetail Ltd2026
- Highlightsandco Ltd2025
- Highstar Global Ltd2026
- Higienix Ltd2025
- Hiifa Ltd2026
- Hill & Co Estate Care Ltd2025
- Hillcross Limited2009
- Hillscent Ltd2023
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Highgate Window Cleaning Ltd's accounts due?
Highgate Window Cleaning Ltd's next accounts are due at Companies House by 31 January 2028 (in 476 days), covering the period to 30 April 2027.
When is Highgate Window Cleaning Ltd's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Highgate Window Cleaning Ltd still trading?
Highgate Window Cleaning 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 Highgate Window Cleaning Ltd do?
Highgate Window Cleaning Ltd is registered under General cleaning of buildings (SIC 81210); Window cleaning services (SIC 81221); Other cleaning services (SIC 81299).
How old is Highgate Window Cleaning Ltd?
Highgate Window Cleaning Ltd was incorporated on 9 April 2025, 1 year ago.
What is the penalty if Highgate Window Cleaning 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 Highgate Window Cleaning 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.