- Companies
- Plumbers and heating engineers
- London
- Commercia Plumbing & Heating Ltd
Commercia Plumbing & Heating Ltd
- Company number
- 08330269
- Incorporated
- 13 Dec 201213 years trading
- Registered office
- 27 Old Gloucester Street, London, WC1N 3AX
- Nature of business
- Plumbing, heat and air-conditioning installation
Commercia Plumbing & Heating Ltd is a 13-year-old private limited company registered in London, company number 08330269, one of 2,972 plumbing and heating companies in London. 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 up £5,697 (+8.1%) on the year before, to £76K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £111K against £19K owed within a year: 5.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £76K | £111K | £19K | 1 | |
| 30 Jun 2024 | £71K | £133K | £29K | 1 | |
| 30 Jun 2023 | £65K | £91K | £7,729 | 1 | |
| 30 Jun 2022 | £62K | £153K | £38K | 1 | |
| 30 Jun 2021 | £61K | £150K | £24K | 2 | |
| 30 Jun 2020 | £43K | £181K | £74K | 3 | |
| 30 Jun 2019 | £33K | £97K | £59K | 3 | |
| 30 Jun 2018 | £7,020 | £55K | £45K | 2 | |
| 30 Jun 2017 | £1,720 | £3,845 | £2,125 | ||
| 31 Dec 2015 | £17K | £8,647 | £77K | £62K |
Where Commercia Plumbing & Heating Ltd is registered
The registered office is in London (WC1N), in the Camden local authority area, London. Show WC1N 3AX on a map.
Other trade companies in WC1N
- JDB Consult LtdProperty developers
- Pixie Marine LimitedMachinery repair and installation
- Old Man Edition LtdFloor and wall tilers
- Wise Choice Security LimitedMechanics and garages
- Prime Coating Services LtdMotor traders
- Strive Lands LtdProperty developers
- Statom LimitedBuilders
- Jose Galvez LtdRepair services
Shared registered office
554 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 Commercia Plumbing & Heating 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 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
- 08330269
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 December 2012 (13 years ago)
- Registered office
- 27 Old Gloucester Street, London, WC1N 3AX
- 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
- 13 December 2025
- Previous names
- P R Hull Plumbing & Heating Ltd (until 24 Oct 2018)
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.
- Commercial Gas Engineers Ltd2026
- Commercial Gas Safety Certificates Ltd2017
- Commercial Heating London Ltd2016
- Complete Bathroom Renovations Ltd2026
- Complete Plumbing Clean Energy DM Limited2015
- Complete Property Specialists Ltd2019
- Complex Pipe Limited2020
- Concealed Climate Limited2026
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Commercia Plumbing & Heating Ltd's accounts due?
Commercia Plumbing & Heating Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Commercia Plumbing & Heating Ltd'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 Commercia Plumbing & Heating Ltd still trading?
Commercia Plumbing & Heating 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 Commercia Plumbing & Heating Ltd do?
Commercia Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Commercia Plumbing & Heating Ltd?
Commercia Plumbing & Heating Ltd was incorporated on 13 December 2012, 13 years ago.
What is the penalty if Commercia Plumbing & Heating 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 Commercia Plumbing & Heating 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.