- Companies
- Property developers
- M.Lennon & Co.,Limited
M.Lennon & Co.,Limited
- Company number
- 00818655
- Incorporated
- 7 Sep 196462 years trading
- Registered office
- Oakwood House, Nobel Road, Eley Industrial Estate Edmonton, London, N18 3BH
- Nature of business
- Development of building projects; Site preparation; Other specialised construction activities n.e.c.
M.Lennon & Co.,Limited is a 62-year-old private limited company registered in Eley Industrial Estate Edmonton, company number 00818655, one of the UK's property development companies. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 down £436 (-0%) on the year before, to £6.3M.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £7.3M against £74K owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £6.3M | £256K | £7.3M | £74K | 0 |
| 31 Dec 2024 | £6.3M | £1.6M | £8.8M | £1.5M | 6 |
| 31 Dec 2023 | £4.4M | £210K | £7.2M | £1.8M | 3 |
| 31 Dec 2022 | £4.4M | £32K | £5.8M | £1.3M | 3 |
| 31 Dec 2021 | £4.3M | £2.1M | £7.3M | £3M | 4 |
| 31 Dec 2020 | £4.2M | £1M | £7.3M | £1.6M | 3 |
| 31 Dec 2019 | £3.9M | £64K | £8.4M | £4.5M | 5 |
| 31 Dec 2018 | £3.9M | £201K | £7.3M | £3.4M | |
| 31 Dec 2017 | £4M | £598K | £8M | £3M | |
| 31 Dec 2016 | £56K |
Who runs and owns M.Lennon & Co.,Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (4)
| Name | Role | Appointed |
|---|---|---|
| M*** L*** | Director | before Oct 1991 |
| B*** L*** | Director | Jan 2024 |
| M*** L*** | Director | Jan 2024 |
| B*** L*** | Secretary | Feb 2010 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| B*** L*** | Secretary | Feb 2010 | |
| B*** L*** | Director | Oct 2025 |
Person with significant control
Charges (secured borrowing)
2 of 21 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Handelsbanken PLC | Outstanding | Mar 2023 |
| Handelsbanken PLC | Outstanding | Mar 2023 |
| Aib Group (UK) PLC | Satisfied Feb 2023 | Sep 2017 |
| Aib Group (UK) PLC | Satisfied Feb 2023 | Dec 2015 |
| A private lender | Satisfied Feb 2023 | Feb 2015 |
| Aib Group (UK) PLC | Satisfied Nov 2014 | Aug 2008 |
| Capital Home Loans Limited | Satisfied Nov 2014 | Jul 2007 |
| Aib Group (UK) PLC | Satisfied Feb 2006 | Feb 2005 |
| Aib Group (UK) PLC | Satisfied Feb 2006 | Jul 2004 |
| Aib Group (UK) PLC | Satisfied Feb 2006 | Apr 2000 |
| A private lender | Satisfied Jan 2006 | Apr 2000 |
| Allied Irish Banks Plcas Trustee For Itself And Aib Finance Limited | Satisfied Nov 1997 | May 1996 |
| A private lender | Satisfied Feb 2006 | Sep 1992 |
| Allied Irish Banks PLC | Satisfied Feb 2006 | Oct 1991 |
| Allied Irish Banks PLC | Satisfied Feb 2006 | Oct 1991 |
| Allied Irish Banks PLC | Satisfied Feb 2006 | Oct 1991 |
| Allied Irish Banks PLC | Satisfied Sep 1994 | Nov 1985 |
| Allied Irish Banks PLC | Satisfied Sep 1994 | Sep 1985 |
| Barclays Bank PLC | Satisfied Jan 2006 | Feb 1983 |
| Barclays Bank PLC | Satisfied Jan 2006 | Apr 1981 |
| Barclays Bank PLC | Satisfied Jan 2006 | Apr 1981 |
Where M.Lennon & Co.,Limited is registered
The registered office is in Eley Industrial Estate Edmonton (N18), in the Enfield local authority area, London. Show N18 3BH on a map.
Other trade companies in N18
- General Fixers LtdInstallers
- Bin Store Cleaning Services LtdCleaning companies
- Vio Lettings Maintenance LtdBuilders
- MG Cars Bod Shop LtdMechanics and garages
- Critter Control Services UK LtdCleaning companies
- Jes Property Maintenance LtdRoofers
- Fanextract LtdPlumbers and heating engineers
- Lucian Aurelian Avram LtdCleaning companies
Also registered at this address
1 other company uses the same registered office as M.Lennon & Co.,Limited.
- Oakwood Demolition LimitedGroundworks and demolition
What happens if M.Lennon & Co.,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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 00818655
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 September 1964 (62 years ago)
- Registered office
- Oakwood House, Nobel Road, Eley Industrial Estate Edmonton, London, N18 3BH
- Nature of business
- Development of building projects (SIC 41100)
Site preparation (SIC 43120)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 30 September 2026
- Charges (mortgages)
- 2 outstanding of 21 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
Other active property development companies.
Frequently asked questions
When are M.Lennon & Co.,Limited's accounts due?
M.Lennon & Co.,Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is M.Lennon & Co.,Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is M.Lennon & Co.,Limited still trading?
M.Lennon & Co.,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 M.Lennon & Co.,Limited do?
M.Lennon & Co.,Limited is registered under Development of building projects (SIC 41100); Site preparation (SIC 43120); Other specialised construction activities n.e.c. (SIC 43999).
How old is M.Lennon & Co.,Limited?
M.Lennon & Co.,Limited was incorporated on 7 September 1964, 62 years ago.
Who runs M.Lennon & Co.,Limited?
M.Lennon & Co.,Limited has 3 active directors, the longest-serving appointed in Jan 2024. Their names and service addresses are on the Companies House register.
Who owns M.Lennon & Co.,Limited?
One person or company has significant control of M.Lennon & Co.,Limited: Oakwood Plant Group Limited (owns 50% to 75% of the shares).
What is the penalty if M.Lennon & Co.,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 M.Lennon & Co.,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.