- Companies
- Plumbers and heating engineers
- Oldham
- N Hamilton Plumbing Limited
N Hamilton Plumbing Limited
- Company number
- 14343024
- Incorporated
- 7 Sep 20224 years trading
- Registered office
- 103A High Street, Lees, Oldham, OL4 4LY
- Nature of business
- Plumbing, heat and air-conditioning installation
N Hamilton Plumbing Limited is a 4-year-old private limited company registered in Oldham, company number 14343024, one of 106 plumbing and heating companies in Oldham. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 30 September 2026.
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 £3,354 on the year before, to £3,356.
- Current assets of £8,201 against £7,836 owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2023 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2024 | £3,356 | £8,201 | £7,836 | 1 | |
| 30 Sep 2023 | £2 | £2 |
Where N Hamilton Plumbing Limited is registered
The registered office is in Oldham (OL4), in the Oldham local authority area, North West. Show OL4 4LY on a map.
Other trade companies in OL4
- Ashiyana Transport LtdMotor traders
- S & B Painting & Decorating LtdPainters and decorators
- Vasileltd LtdCleaning companies
- UK Engine Rebuild LtdMechanics and garages
- Core Tech Components LtdMotor traders
- Rapid Gas Serives LtdPlumbers and heating engineers
- UPVC Rooflines & Roofing LtdRoofers
- LM Window Cleaning Services LtdCleaning companies
Shared registered office
55 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 N Hamilton Plumbing 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 14343024
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 September 2022 (4 years ago)
- Registered office
- 103A High Street, Lees, Oldham, OL4 4LY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2024
- Last confirmation statement
- 6 September 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 Oldham
Other active plumbing and heating companies registered in Oldham.
- Nationwide Range Repairs Limited2021
- Nick Chell Plumbing & Heating Limited2013
- P Barry Construction Ltd2023
- P. A. G Plumbing and Heating Ltd2024
- Pa Rothwell Plumbing and Heating Limited2008
- Pennings Gas Services Limited2022
- Perry's Plumbing & Heating Ltd2026
- Proline Plumbing & Gas Ltd2025
All plumbing and heating companies in Oldham · All trades in Oldham · Plumbers and heating engineers across the UK
Frequently asked questions
When are N Hamilton Plumbing Limited's accounts due?
N Hamilton Plumbing Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is N Hamilton Plumbing Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 September 2025, due by 30 September 2026, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is N Hamilton Plumbing Limited still trading?
N Hamilton Plumbing Limited is listed as active on the Companies House register (checked 13 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 N Hamilton Plumbing Limited do?
N Hamilton Plumbing Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is N Hamilton Plumbing Limited?
N Hamilton Plumbing Limited was incorporated on 7 September 2022, 4 years ago.
What is the penalty if N Hamilton Plumbing 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 N Hamilton Plumbing Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.