- Companies
- Plumbers and heating engineers
- Waltham Abbey
- Principal Heating Limited
Principal Heating Limited
- Company number
- 09458757
- Incorporated
- 25 Feb 201511 years trading
- Registered office
- 105 Monkswood Avenue, Waltham Abbey, Essex, EN9 1LJ
- Nature of business
- Plumbing, heat and air-conditioning installation
Principal Heating Limited is a 11-year-old private limited company registered in Waltham Abbey, company number 09458757, one of 35 plumbing and heating companies in Waltham Abbey. 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 £13K (+76.1%) on the year before, to -£4,110.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £7,212 against £6,106 owed within a year: 1.2 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£4,110 | £7,212 | £7,212 | £6,106 | 3 |
| 30 Jun 2024 | -£17K | £12K | £12K | £16K | 3 |
| 30 Jun 2023 | -£33K | £40K | £55K | 3 | |
| 30 Jun 2022 | -£55K | £40K | £72K | 2 | |
| 30 Jun 2021 | -£26K | £42K | £35K | 1 | |
| 30 Jun 2020 | £4,884 | £68K | £21K | 1 | |
| 30 Jun 2019 | £6,101 | £40K | £25K | 1 | |
| 30 Jun 2018 | £242 | £27K | £36K | 1 | |
| 30 Jun 2017 | £319 | £13K | £17K | 1 | |
| 30 Jun 2016 | £17 | £24K |
Who runs and owns Principal Heating Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| C*** J*** | Director | Feb 2015 |
| L*** J*** | Director | Aug 2023 |
| C*** J*** | Secretary | Feb 2015 |
Person with significant control
Where Principal Heating Limited is registered
The registered office is in Waltham Abbey (EN9), in the Epping Forest local authority area, East of England. Show EN9 1LJ on a map.
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- N.Thorpe LtdFinishing trades
- DM Rubbish Cleaning LimitedCleaning companies
- JMP Windows and Doors LimitedJoiners and carpenters
- H&Harison LimitedFinishing trades
What happens if Principal 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
- 09458757
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 February 2015 (11 years ago)
- Registered office
- 105 Monkswood Avenue, Waltham Abbey, Essex, EN9 1LJ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 25 February 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 Waltham Abbey
Other active plumbing and heating companies registered in Waltham Abbey.
- Pro Gas Plumbing Ltd2019
- R&R Plumbing & Drainage Limited2025
- Rapid Plumbing & Drainage Ltd2025
- RJM Gas Plumbing and Heating Limited2015
- Safe Water Systems Ltd2024
- Starr Engineering Ltd2026
- That Heating Company Ltd2013
- TK Plumbing & Heating Ltd2019
All plumbing and heating companies in Waltham Abbey · All trades in Waltham Abbey · Plumbers and heating engineers across the UK
Frequently asked questions
When are Principal Heating Limited's accounts due?
Principal Heating Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Principal 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 Principal Heating Limited still trading?
Principal 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 Principal Heating Limited do?
Principal Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Principal Heating Limited?
Principal Heating Limited was incorporated on 25 February 2015, 11 years ago.
Who runs Principal Heating Limited?
Principal Heating Limited has 2 active directors, the longest-serving appointed in Feb 2015. Their names and service addresses are on the Companies House register.
Who owns Principal Heating Limited?
One person or company has significant control of Principal Heating Limited: an individual (owns 75% or more of the shares).
What is the penalty if Principal 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 Principal 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.