- Companies
- Property developers
- Potters Bar
- John McGovern Construction Limited
John McGovern Construction Limited
- Company number
- 01892430
- Incorporated
- 5 Mar 198541 years trading
- Registered office
- 45 the Causeway, Potters Bar, Hertfordshire, EN6 5HF
- Nature of business
- Development of building projects
John McGovern Construction Limited is a 41-year-old private limited company registered in Potters Bar, company number 01892430, one of 111 property development companies in Potters Bar. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
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 £39K (+8.1%) on the year before, to £518K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £106K against £25K owed within a year: 4.3 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £518K | £106K | £106K | £25K | 2 |
| 30 Apr 2025 | £480K | £58K | £50K | £8,039 | 2 |
| 30 Apr 2024 | £499K | £73K | £70K | £8,279 | 2 |
| 30 Apr 2023 | £499K | £76K | £15K | 2 | |
| 30 Apr 2022 | £519K | £103K | £22K | 2 | |
| 30 Apr 2021 | £498K | £105K | £44K | 1 | |
| 30 Apr 2020 | £483K | £85K | £40K | 2 | |
| 30 Apr 2019 | £457K | £67K | £40K | 2 | |
| 30 Apr 2018 | £431K | £31K | £31K | 2 | |
| 30 Apr 2017 | £418K | £10K | £24K | 2 |
Who runs and owns John McGovern Construction Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** M*** | Director | before Oct 1990 |
| C*** M*** | Secretary | before Oct 1990 |
Person with significant control
Charges (secured borrowing)
All 11 registered charges have 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 |
|---|---|---|
| Barclays Bank PLC | Satisfied Sep 2018 | Mar 2012 |
| Aib Group (UK) PLC | Satisfied Feb 2011 | Feb 2006 |
| Capital Home Loans Limited | Satisfied Sep 2019 | Sep 2004 |
| Aib Group (UK) PLC | Satisfied Feb 2011 | Oct 1997 |
| Aib Group (UK) PLC | Satisfied Feb 2011 | Oct 1997 |
| Barclays Bank PLC | Satisfied Feb 2011 | Sep 1996 |
| Allied Irish Banks,P.L.C,(As Security Trustee) And/Or Aib Finance Limited | Satisfied Feb 2011 | Apr 1995 |
| Allied Irish Banks,PLC(As Security Trustee) And/Or Aib Finance Limited | Satisfied Feb 2011 | Apr 1995 |
| Barclays Bank PLC | Satisfied Feb 2011 | May 1990 |
| Barclays Bank PLC | Satisfied Dec 1991 | May 1990 |
| Barclays Bank PLC | Satisfied Feb 2011 | Jul 1988 |
Where John McGovern Construction Limited is registered
The registered office is in Potters Bar (EN6), in the Hertsmere local authority area, East of England. Show EN6 5HF on a map.
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What happens if John McGovern Construction 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | 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
- 01892430
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 March 1985 (41 years ago)
- Registered office
- 45 the Causeway, Potters Bar, Hertfordshire, EN6 5HF
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 31 October 2025
- Charges (mortgages)
- 0 outstanding of 11 registered
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Potters Bar
Other active property development companies registered in Potters Bar.
- JR Construction & Consultancy Services Ltd2023
- Kallis London Ltd2024
- La Cresta Ltd2024
- Land Invest 10 Limited2026
- Land Invest 11 Limited2026
- Land Invest 12 Limited2026
- Land Invest 13 Limited2026
- Land Invest 14 Limited2026
All property development companies in Potters Bar · All trades in Potters Bar · Property developers across the UK
Frequently asked questions
When are John McGovern Construction Limited's accounts due?
John McGovern Construction Limited's next accounts are due at Companies House by 31 January 2028 (in 476 days), covering the period to 30 April 2027.
When is John McGovern Construction Limited's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is John McGovern Construction Limited still trading?
John McGovern Construction 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 John McGovern Construction Limited do?
John McGovern Construction Limited is registered under Development of building projects (SIC 41100).
How old is John McGovern Construction Limited?
John McGovern Construction Limited was incorporated on 5 March 1985, 41 years ago.
Who runs John McGovern Construction Limited?
John McGovern Construction Limited has 1 active director. Their names and service addresses are on the Companies House register.
Who owns John McGovern Construction Limited?
One person or company has significant control of John McGovern Construction Limited: an individual (owns 25% to 50% of the shares).
What is the penalty if John McGovern Construction 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 John McGovern Construction 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.