- Companies
- Plumbers and heating engineers
- Newport
- Leighton James Plumbing & Heating Ltd
Leighton James Plumbing & Heating Ltd
- Company number
- 11012450
- Incorporated
- 13 Oct 20179 years trading
- Registered office
- 10 Corporation Road, Newport, NP19 0AR
- Nature of business
- Plumbing, heat and air-conditioning installation
Leighton James Plumbing & Heating Ltd is a 9-year-old private limited company registered in Newport, company number 11012450, one of 108 plumbing and heating companies in Newport. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £5,840 (+118%) on the year before, to £890.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £40K against £46K owed within a year: 0.9 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 7 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £890 | £40K | £46K | 4 | |
| 31 Mar 2024 | -£4,950 | £52K | £61K | 4 | |
| 31 Mar 2023 | £1,253 | £0 | £102K | £100K | 5 |
| 31 Mar 2022 | £3,782 | £3,294 | £105K | £83K | 3 |
| 31 Mar 2021 | £3,632 | £4,771 | £80K | £45K | 3 |
| 31 Oct 2019 | -£4,727 | £18K | £58K | 0 | |
| 31 Oct 2018 | £4,156 | £4,229 | £39K | 0 |
Who runs and owns Leighton James Plumbing & Heating Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| L*** J*** | Director | Oct 2017 |
| N*** J*** | Director | Oct 2017 |
People with significant control (2)
Charges (secured borrowing)
All 1 registered charge has been satisfied. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| South West Investment Group (Capital) Limited | Satisfied Jan 2024 | Jan 2018 |
Where Leighton James Plumbing & Heating Ltd is registered
The registered office is in Newport (NP19), in the Newport local authority area, Wales. Show NP19 0AR on a map.
Other trade companies in NP19
- Baths, Boilers & Beyond LtdPlumbers and heating engineers
- Volta Property Services LtdElectricians
- NP-Car Parts LimitedMotor traders
- Reaas Motor Trader LtdMotor traders
- Manuel's Auto Deals LtdMotor traders
- Atabotech Engineering Services LtdCivil engineering
- Homenstone LtdRoofers
- Gem's Cleaning & Declutter Services LimitedCleaning companies
Shared registered office
39 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 Leighton James 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11012450
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 October 2017 (9 years ago)
- Registered office
- 10 Corporation Road, Newport, NP19 0AR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 12 October 2025
- Charges (mortgages)
- 0 outstanding of 1 registered
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 Newport
Other active plumbing and heating companies registered in Newport.
- LHN Engineering Ltd2025
- M Ralph Plumbing Ltd2024
- Morgas Limited2006
- MPH Gas Limited2009
- MTW Plumbing and Heating Limited2017
- My Boiler Engineer Ltd2026
- New Flame Ltd2017
- Newport Bathroom Centre Ltd2006
All plumbing and heating companies in Newport · All trades in Newport · Plumbers and heating engineers across the UK
Frequently asked questions
When are Leighton James Plumbing & Heating Ltd's accounts due?
Leighton James Plumbing & Heating Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Leighton James Plumbing & Heating Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Leighton James Plumbing & Heating Ltd still trading?
Leighton James 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 Leighton James Plumbing & Heating Ltd do?
Leighton James Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Leighton James Plumbing & Heating Ltd?
Leighton James Plumbing & Heating Ltd was incorporated on 13 October 2017, 9 years ago.
Who runs Leighton James Plumbing & Heating Ltd?
Leighton James Plumbing & Heating Ltd has 2 active directors, the longest-serving appointed in Oct 2017. Their names and service addresses are on the Companies House register.
Who owns Leighton James Plumbing & Heating Ltd?
2 people or companies have significant control of Leighton James Plumbing & Heating Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Leighton James 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 Leighton James 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.