- Companies
- Plumbers and heating engineers
- Dawlish
- Plumbchum South West Ltd
Plumbchum South West Ltd
- Company number
- 16667562
- Incorporated
- 22 Aug 20251 year trading
- Registered office
- 19 Iddesleigh Terrace, Dawlish, EX7 9HY
- Nature of business
- Plumbing, heat and air-conditioning installation
Plumbchum South West Ltd is a 1-year-old private limited company registered in Dawlish, company number 16667562, one of the UK's plumbing and heating companies. Its next accounts are due at Companies House on 22 May 2027, and its first CT600 is due at HMRC on 21 August 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.
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Where Plumbchum South West Ltd is registered
The registered office is in Dawlish (EX7), in the Teignbridge local authority area, South West. Show EX7 9HY on a map.
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Also registered at this address
2 other companies use the same registered office as Plumbchum South West Ltd.
- Barton White LimitedProperty developers
- Coastal Edge Scaffolding LtdScaffolders
What happens if Plumbchum South West 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 May 2027 to 22 Jun 2027 | £150 |
| 1 to 3 months late | 23 Jun 2027 to 22 Aug 2027 | £375 |
| 3 to 6 months late | 23 Aug 2027 to 22 Nov 2027 | £750 |
| More than 6 months late | From 23 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 16667562
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 August 2025 (1 year ago)
- Registered office
- 19 Iddesleigh Terrace, Dawlish, EX7 9HY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 21 August 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 Dawlish
Other active plumbing and heating companies registered in Dawlish.
- So Heating, Cooling & Renewables Ltd2026
- Tranquility Bathrooms (South West) Ltd2022
- Ian Leach Plumbing & Heating Ltd2014
All plumbing and heating companies in Dawlish · All trades in Dawlish · Plumbers and heating engineers across the UK
Frequently asked questions
When are Plumbchum South West Ltd's accounts due?
Plumbchum South West Ltd's next accounts are due at Companies House by 22 May 2027 (in 221 days), covering the period to 31 August 2026.
When is Plumbchum South West 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 August 2026, due by 21 August 2027, and one for the period to 31 August 2026, due by 31 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Plumbchum South West Ltd still trading?
Plumbchum South West 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 Plumbchum South West Ltd do?
Plumbchum South West Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Plumbchum South West Ltd?
Plumbchum South West Ltd was incorporated on 22 August 2025, 1 year ago.
What is the penalty if Plumbchum South West 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 Plumbchum South West 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.