- Companies
- Plumbers and heating engineers
- London
- W11 Plumbing and Heating Supplies Ltd
W11 Plumbing and Heating Supplies Ltd
- Company number
- 16730009
- Incorporated
- 19 Sep 20251 year trading
- Registered office
- 33 ST. Anns Road, London, W11 4ST
- Nature of business
- Plumbing, heat and air-conditioning installation; Wholesale of hardware, plumbing and heating equipment and supplies
W11 Plumbing and Heating Supplies Ltd is a 1-year-old private limited company registered in London, company number 16730009, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 19 June 2027, and its first CT600 is due at HMRC on 18 September 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 W11 Plumbing and Heating Supplies Ltd is registered
The registered office is in London (W11), in the Hammersmith and Fulham local authority area, London. Show W11 4ST on a map.
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What happens if W11 Plumbing and Heating Supplies 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 19 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Jun 2027 to 19 Jul 2027 | £150 |
| 1 to 3 months late | 20 Jul 2027 to 19 Sep 2027 | £375 |
| 3 to 6 months late | 20 Sep 2027 to 19 Dec 2027 | £750 |
| More than 6 months late | From 20 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16730009
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 September 2025 (1 year ago)
- Registered office
- 33 ST. Anns Road, London, W11 4ST
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Wholesale of hardware, plumbing and heating equipment and supplies (SIC 46740) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 18 September 2026
- Previous names
- W11 Plumbing and Heating Center Ltd (until 2 Oct 2025)
Plumbing and Heating Center W11 Ltd (until 30 Sep 2025)
Plumbing Centre W11 Ltd (until 24 Sep 2025)
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.
- W2 Refrigeration Limited2011
- W4Plumber.Com Ltd2018
- Waely Sons Ltd2026
- Walker & Son's Plumbing Services Ltd2022
- Walsden Water Works (Eco) Ltd2025
- Walsh & Son Limited2002
- Ward Home & Garden Maintenance Ltd2020
- Wardys Mechanical Ltd2020
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are W11 Plumbing and Heating Supplies Ltd's accounts due?
W11 Plumbing and Heating Supplies Ltd's next accounts are due at Companies House by 19 June 2027 (in 249 days), covering the period to 30 September 2026.
When is W11 Plumbing and Heating Supplies 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 18 September 2026, due by 18 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is W11 Plumbing and Heating Supplies Ltd still trading?
W11 Plumbing and Heating Supplies 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 W11 Plumbing and Heating Supplies Ltd do?
W11 Plumbing and Heating Supplies Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Wholesale of hardware, plumbing and heating equipment and supplies (SIC 46740).
How old is W11 Plumbing and Heating Supplies Ltd?
W11 Plumbing and Heating Supplies Ltd was incorporated on 19 September 2025, 1 year ago.
What is the penalty if W11 Plumbing and Heating Supplies 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 W11 Plumbing and Heating Supplies 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.