- Companies
- Plumbers and heating engineers
- London
- Scarlett Plumbing & Heating Ltd
Scarlett Plumbing & Heating Ltd
- Company number
- 16399141
- Incorporated
- 22 Apr 20251 year trading
- Registered office
- Office 3 Piano House, 9 Brighton Terrace, London, SW9 8DJ
- Nature of business
- Plumbing, heat and air-conditioning installation
Scarlett Plumbing & Heating Ltd is a 1-year-old private limited company registered in London, company number 16399141, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 22 January 2027, and its first CT600 is due at HMRC on 21 April 2027.
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.
Is this your company?
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Where Scarlett Plumbing & Heating Ltd is registered
The registered office is in London (SW9), in the Lambeth local authority area, London. Show SW9 8DJ on a map.
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Also registered at this address
4 other companies use the same registered office as Scarlett Plumbing & Heating Ltd.
- B.J Bunting LtdCivil engineering
- Clarkin Contracting LtdPlumbers and heating engineers
- Kimmo-PCM Consultancy LtdCivil engineering
- Schulz Civil Consulting LtdCivil engineering
What happens if Scarlett Plumbing & Heating 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 22 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Jan 2027 to 22 Feb 2027 | £150 |
| 1 to 3 months late | 23 Feb 2027 to 22 Apr 2027 | £375 |
| 3 to 6 months late | 23 Apr 2027 to 22 Jul 2027 | £750 |
| More than 6 months late | From 23 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16399141
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 April 2025 (1 year ago)
- Registered office
- Office 3 Piano House, 9 Brighton Terrace, London, SW9 8DJ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 21 April 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in London
Other active plumbing and heating companies registered in London.
- Scorch Mechanical Ltd2024
- SDB HVAC Services Ltd2022
- SDC Heating and Plumbing Ltd2019
- Sde 2023 Ltd2023
- Se Heating and Plumbing Service Ltd2021
- Seal Island Kitchen and Bathrooms Ltd2024
- Seasonal Bliss CC Ltd2025
- Secure Eco Installers Ltd2025
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Scarlett Plumbing & Heating Ltd's accounts due?
Scarlett Plumbing & Heating Ltd's next accounts are due at Companies House by 22 January 2027 (in 101 days), covering the period to 30 April 2026.
When is Scarlett Plumbing & Heating Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 21 April 2026, due by 21 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Scarlett Plumbing & Heating Ltd still trading?
Scarlett Plumbing & Heating 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 Scarlett Plumbing & Heating Ltd do?
Scarlett Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Scarlett Plumbing & Heating Ltd?
Scarlett Plumbing & Heating Ltd was incorporated on 22 April 2025, 1 year ago.
What is the penalty if Scarlett Plumbing & Heating 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 Scarlett Plumbing & Heating 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.