- Companies
- Cleaning companies
- London
- Harbourstone Facilities & Cleaning Limited
Harbourstone Facilities & Cleaning Limited
- Company number
- 17374824
- Incorporated
- 31 Jul 2026
- Registered office
- 25 Ives Street, Knightsbridge, London, SW3 2ND
- Nature of business
- General cleaning of buildings; Other cleaning services
Harbourstone Facilities & Cleaning Limited is a newly incorporated private limited company registered in London, company number 17374824, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 30 April 2028, and its first CT600 is due at HMRC on 30 July 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Harbourstone Facilities & Cleaning Limited is registered
The registered office is in London (SW3), in the Kensington and Chelsea local authority area, London. Show SW3 2ND on a map.
Other trade companies in SW3
- Car2Go London LtdMotor traders
- We Repair IT London LimitedPlumbers and heating engineers
- Bath & Bath Construction LtdBuilders
- Project Prism LtdProperty developers
- The Clean Car Company LimitedMechanics and garages
- Portman Square Project LimitedProperty developers
- Chelsea Developments LimitedBuilders
- Gamen LimitedBuilders
Also registered at this address
2 other companies use the same registered office as Harbourstone Facilities & Cleaning Limited.
- Builder Callback Services LimitedFinishing trades
- Ives Street Developments LimitedProperty developers
What happens if Harbourstone Facilities & Cleaning 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 30 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2028 to 31 May 2028 | £150 |
| 1 to 3 months late | 1 Jun 2028 to 31 Jul 2028 | £375 |
| 3 to 6 months late | 1 Aug 2028 to 31 Oct 2028 | £750 |
| More than 6 months late | From 1 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17374824
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 July 2026
- Registered office
- 25 Ives Street, Knightsbridge, London, SW3 2ND
- Nature of business
- General cleaning of buildings (SIC 81210)
Other cleaning services (SIC 81299) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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.
- Harc Cleaning Contractors Ltd2022
- Hardcastle Cleaning Ltd2023
- Hardy Pest Control Ltd2025
- Harmony Cleaning Solutions Ltd2025
- Harmony House Services Ltd2018
- Harpnuel's Limited2026
- Harrington Wood Limited2002
- Hartfield Cleaning London Limited2025
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Harbourstone Facilities & Cleaning Limited's accounts due?
Harbourstone Facilities & Cleaning Limited's next accounts are due at Companies House by 30 April 2028 (in 565 days), covering the period to 31 July 2027.
When is Harbourstone Facilities & Cleaning Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 July 2027, due by 30 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Harbourstone Facilities & Cleaning Limited still trading?
Harbourstone Facilities & Cleaning 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 Harbourstone Facilities & Cleaning Limited do?
Harbourstone Facilities & Cleaning Limited is registered under General cleaning of buildings (SIC 81210); Other cleaning services (SIC 81299).
How old is Harbourstone Facilities & Cleaning Limited?
Harbourstone Facilities & Cleaning Limited was incorporated on 31 July 2026, less than a year ago.
What is the penalty if Harbourstone Facilities & Cleaning 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 Harbourstone Facilities & Cleaning 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.