- Companies
- Plumbers and heating engineers
- Swansea
- Owl Plumbing and Heating Services Ltd
Owl Plumbing and Heating Services Ltd
- Company number
- 15844453
- Incorporated
- 17 Jul 20242 years trading
- Registered office
- 41 Rhodfa'r Dryw, Cwmrhydyceirw, Swansea, West Glamorgan, SA6 6SS
- Nature of business
- Plumbing, heat and air-conditioning installation
Owl Plumbing and Heating Services Ltd is a 2-year-old private limited company registered in Swansea, company number 15844453, one of 148 plumbing and heating companies in Swansea. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
Where Owl Plumbing and Heating Services Ltd is registered
The registered office is in Swansea (SA6), in the Swansea local authority area, Wales. Show SA6 6SS on a map.
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What happens if Owl Plumbing and Heating Services 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 15844453
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 July 2024 (2 years ago)
- Registered office
- 41 Rhodfa'r Dryw, Cwmrhydyceirw, Swansea, West Glamorgan, SA6 6SS
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 16 July 2026
- Previous names
- Owl Heating and Plumbing Services Ltd (until 22 Jul 2024)
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 Swansea
Other active plumbing and heating companies registered in Swansea.
- P.C. Jenkins Limited1976
- P.J. Jones (Plumbing and Heating) Ltd1997
- Page Engineering Services Ltd2025
- PB Heating & Plumbing Limited2015
- PC Installations Limited2026
- Platinum Property Services (Wales) Limited2010
- Plumbtec Gas Ltd2013
- Premier Plumbing Ltd2021
All plumbing and heating companies in Swansea · All trades in Swansea · Plumbers and heating engineers across the UK
Frequently asked questions
When are Owl Plumbing and Heating Services Ltd's accounts due?
Owl Plumbing and Heating Services Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Owl Plumbing and Heating Services Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Owl Plumbing and Heating Services Ltd still trading?
Owl Plumbing and Heating Services 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 Owl Plumbing and Heating Services Ltd do?
Owl Plumbing and Heating Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Owl Plumbing and Heating Services Ltd?
Owl Plumbing and Heating Services Ltd was incorporated on 17 July 2024, 2 years ago.
What is the penalty if Owl Plumbing and Heating Services 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 Owl Plumbing and Heating Services 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.