- Companies
- Plumbers and heating engineers
- Heywood
- Paul Byrne & Son Plumbing & Heating Limited
Paul Byrne & Son Plumbing & Heating Limited
- Company number
- 11459253
- Incorporated
- 11 Jul 20188 years trading
- Registered office
- Peine House, Hind Hill Street, Heywood, OL10 1JZ
- Nature of business
- Plumbing, heat and air-conditioning installation
Paul Byrne & Son Plumbing & Heating Limited is a 8-year-old private limited company registered in Heywood, company number 11459253, one of 19 plumbing and heating companies in Heywood. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £231 (-14.3%) on the year before, to £1,383.
- Net assets rose in 2 of 6 year-on-year comparisons on record.
- Current assets of £25K against £30K owed within a year: 0.8 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £1,383 | £25K | £30K | 2 | |
| 30 Jun 2024 | £1,614 | £31K | £29K | 2 | |
| 30 Jun 2023 | £37 | £26K | £24K | 2 | |
| 30 Jun 2022 | £73 | £38K | £31K | 2 | |
| 30 Jun 2021 | £105 | £22K | £11K | 2 | |
| 30 Jun 2020 | £204 | £23K | £4,929 | 2 | |
| 30 Jun 2019 | £203 | £5,170 | £4,967 |
Where Paul Byrne & Son Plumbing & Heating Limited is registered
The registered office is in Heywood (OL10), in the Rochdale local authority area, North West. Show OL10 1JZ on a map.
Other trade companies in OL10
- SRK Automotive LtdMechanics and garages
- CJX Technical Services LimitedElectricians
- A&G Joinery Serves and Decorating LtdProperty developers
- Shareprofit Building & Handman Services LtdInstallers
- Calderdale Cleaning Collective LimitedCleaning companies
- MK Vag Automotive LtdMotor traders
- Elliott’S Exteriors LtdCleaning companies
- CW Construction & Joinery LtdBuilders
Shared registered office
61 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Paul Byrne & Son Plumbing & Heating Limited 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 11459253
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 July 2018 (8 years ago)
- Registered office
- Peine House, Hind Hill Street, Heywood, OL10 1JZ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 10 July 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 Heywood
Other active plumbing and heating companies registered in Heywood.
- Summit Plumbing Services Limited2019
- Air Control Solutions Ltd.2019
- Allgood GHP Ltd2023
- Arthur Morgan Kitchens & Bedrooms Ltd2015
- Broadoak Plumbing & Heating Limited2009
- Dempsey Plumbing and Heating Ltd2023
- Domestic Appliance Services Limited2025
- Ecoflow Gas Concept Ltd2024
All plumbing and heating companies in Heywood · All trades in Heywood · Plumbers and heating engineers across the UK
Frequently asked questions
When are Paul Byrne & Son Plumbing & Heating Limited's accounts due?
Paul Byrne & Son Plumbing & Heating Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Paul Byrne & Son Plumbing & Heating Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Paul Byrne & Son Plumbing & Heating Limited still trading?
Paul Byrne & Son Plumbing & Heating Limited 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 Paul Byrne & Son Plumbing & Heating Limited do?
Paul Byrne & Son Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Paul Byrne & Son Plumbing & Heating Limited?
Paul Byrne & Son Plumbing & Heating Limited was incorporated on 11 July 2018, 8 years ago.
What is the penalty if Paul Byrne & Son Plumbing & Heating Limited 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 Paul Byrne & Son Plumbing & Heating Limited 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.