- Companies
- Plumbers and heating engineers
- March
- NJ Fox Plumbing & Heating Services Limited
NJ Fox Plumbing & Heating Services Limited
- Company number
- 12473239
- Incorporated
- 20 Feb 20206 years trading
- Registered office
- 23 Dartford Road, March, Cambridgeshire, PE15 8AN
- Nature of business
- Plumbing, heat and air-conditioning installation
NJ Fox Plumbing & Heating Services Limited is a 6-year-old private limited company registered in March, company number 12473239, one of 23 plumbing and heating companies in March. 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 £17K on the year before, to £18K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £58K against £93K owed within a year: 0.6 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £18K | £58K | £93K | 3 | |
| 31 Mar 2024 | £1,486 | £18K | £79K | 3 | |
| 31 Mar 2023 | £1 | £1 | £0 | 0 | |
| 28 Feb 2022 | £1 | £1 | 0 | ||
| 28 Feb 2021 | £1 | £1 |
Where NJ Fox Plumbing & Heating Services Limited is registered
The registered office is in March (PE15), in the Fenland local authority area, East of England. Show PE15 8AN on a map.
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- Zee Plus Services LtdFinishing trades
- Coreshine LtdCleaning companies
- J Kirby Utilities LtdCivil engineering
- M B Concierge LtdMotor traders
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Also registered at this address
13 other companies use the same registered office as NJ Fox Plumbing & Heating Services Limited.
- Egb Vacuum LimitedMachinery repair and installation
- Eo Contractors LimitedFinishing trades
- J E Electrical Services LimitedElectricians
- LLB Services LtdElectricians
- Lombardo Plumbing & Heating LimitedPlumbers and heating engineers
- M.V. Young Scaffolding LimitedScaffolders
- Newton Utilities LimitedCivil engineering
- Palmers Heating & Plumbing LimitedPlumbers and heating engineers
- Phil Brannigan Groundworks LimitedGroundworks and demolition
- Scopetec LimitedMachinery repair and installation
- Solar Gateway LtdSpecialist contractors
- Sprint 1124 LimitedBuilders
- Total Office Refits LimitedPainters and decorators
What happens if NJ Fox Plumbing & Heating Services 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 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
- 12473239
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 February 2020 (6 years ago)
- Registered office
- 23 Dartford Road, March, Cambridgeshire, PE15 8AN
- 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
- 19 February 2026
- Previous names
- NJ Fox Plumbing & Heating Limited (until 7 Dec 2022)
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 March
Other active plumbing and heating companies registered in March.
- Orangehouse Renewables Limited2008
- Palmers Heating & Plumbing Limited2019
- Penthouse Plumbing & Heating Limited2022
- Premier Boiler Services Limited2003
- Shaun Amps Plumbing & Heating Limited2008
- Acole Plumbing Services Limited2004
- Adept Property Solutions Limited2007
- Claridge Cooling & Heating Ltd2020
All plumbing and heating companies in March · All trades in March · Plumbers and heating engineers across the UK
Frequently asked questions
When are NJ Fox Plumbing & Heating Services Limited's accounts due?
NJ Fox Plumbing & Heating Services Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is NJ Fox Plumbing & Heating Services Limited'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 NJ Fox Plumbing & Heating Services Limited still trading?
NJ Fox Plumbing & Heating Services 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 NJ Fox Plumbing & Heating Services Limited do?
NJ Fox Plumbing & Heating Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is NJ Fox Plumbing & Heating Services Limited?
NJ Fox Plumbing & Heating Services Limited was incorporated on 20 February 2020, 6 years ago.
What is the penalty if NJ Fox Plumbing & Heating Services 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 NJ Fox Plumbing & Heating Services 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.