- Companies
- Plumbers and heating engineers
- Waterworks Heating & Plumbing Ltd
Waterworks Heating & Plumbing Ltd
- Company number
- 17123957
- Incorporated
- 30 Mar 2026
- Registered office
- Willow Cottage, Bannister Green, Felsted, Essex, CM6 3NH
- Nature of business
- Plumbing, heat and air-conditioning installation
Waterworks Heating & Plumbing Ltd is a newly incorporated private limited company registered in Felsted, company number 17123957, one of the UK's plumbing and heating companies. Its next accounts are due at Companies House on 30 December 2027, and its first CT600 is due at HMRC on 29 March 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.
Is this your company?
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Where Waterworks Heating & Plumbing Ltd is registered
The registered office is in Felsted (CM6), in the Uttlesford local authority area, East of England. Show CM6 3NH on a map.
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- Patsons Ac LtdPlumbers and heating engineers
What happens if Waterworks Heating & Plumbing 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 30 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2027 to 30 Jan 2028 | £150 |
| 1 to 3 months late | 31 Jan 2028 to 30 Mar 2028 | £375 |
| 3 to 6 months late | 31 Mar 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 17123957
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 March 2026
- Registered office
- Willow Cottage, Bannister Green, Felsted, Essex, CM6 3NH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
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
Other active plumbing and heating companies.
Frequently asked questions
When are Waterworks Heating & Plumbing Ltd's accounts due?
Waterworks Heating & Plumbing Ltd's next accounts are due at Companies House by 30 December 2027 (in 443 days), covering the period to 31 March 2027.
When is Waterworks Heating & Plumbing 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 29 March 2027, due by 29 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Waterworks Heating & Plumbing Ltd still trading?
Waterworks Heating & Plumbing 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 Waterworks Heating & Plumbing Ltd do?
Waterworks Heating & Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Waterworks Heating & Plumbing Ltd?
Waterworks Heating & Plumbing Ltd was incorporated on 30 March 2026, less than a year ago.
What is the penalty if Waterworks Heating & Plumbing 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 Waterworks Heating & Plumbing 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.