- Companies
- Motor traders
- London
- George Mason Ltd
George Mason Ltd
- Company number
- 08214577
- Incorporated
- 14 Sep 201214 years trading
- Registered office
- 105 Seven Sisters Road, London, N7 7QR
- Nature of business
- Sale of used cars and light motor vehicles; Other letting and operating of own or leased real estate
George Mason Ltd is a 14-year-old private limited company registered in London, company number 08214577, one of 4,670 motor trade companies in London. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £32K (-28.5%) on the year before, to £80K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £48K against £27K owed within a year: 1.8 times cover.
- 1 employee on average, up from 0 the year before.
- 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 Aug 2025 | £80K | £32K | £48K | £27K | 1 |
| 31 Aug 2024 | £112K | £86K | £105K | £56K | 0 |
| 31 Aug 2023 | £128K | £117K | £134K | £65K | 0 |
| 31 Aug 2022 | £126K | £118K | £134K | £67K | 0 |
| 31 Aug 2021 | £121K | £161K | £178K | £117K | 0 |
| 31 Aug 2020 | £116K | £244K | £286K | £379K | 0 |
| 31 Aug 2019 | -£61K | £65K | £343K | ||
| 31 Aug 2018 | -£66K | £65K | £55K | ||
| 31 Aug 2017 | -£47K | £228K | £13K | ||
| 31 Aug 2016 | -£1,885 | £143K | £22K |
Who runs and owns George Mason Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| G*** G*** | Director | Sep 2018 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| A*** G*** | Director | Feb 2018 | Sep 2018 |
| G*** G*** | Director | Sep 2012 | Feb 2018 |
Person with significant control
Charges (secured borrowing)
4 of 6 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 |
|---|---|---|
| Paragon Bank PLC | Outstanding | Sep 2018 |
| Paragon Bank PLC, Paragon Mortgages (2010) Limited | Outstanding | Aug 2018 |
| Paragon Bank PLC | Outstanding | Aug 2018 |
| Charter Court Financial Services Limited Trading As Precise Mortgages | Outstanding | Jul 2018 |
| Paragon Mortgages (2010) Limited | Satisfied Jan 2018 | Apr 2015 |
| Paragon Mortgages (2010) Limited | Satisfied Feb 2021 | Apr 2014 |
Where George Mason Ltd is registered
The registered office is in London (N7), in the Islington local authority area, London. Show N7 7QR on a map.
Other trade companies in N7
- The Armoury Valeting Services LtdMechanics and garages
- Hammers Riggs London LtdScaffolders
- Roni Property Services LtdElectricians
- N1 Window Cleaning LtdCleaning companies
- Claim Lane Accident Management LtdMechanics and garages
- Roofing R Contractors LtdRoofers
- Chocoo LtdMachinery repair and installation
- Lonro QS LtdBuilders
Also registered at this address
17 other companies use the same registered office as George Mason Ltd.
- Aea Builders LtdBuilders
- Ari Electrical Services LimitedElectricians
- Futuro Wood Special Constructions LimitedJoiners and carpenters
- Imperial Construction (London) LimitedBuilders
- Koulermos Building Contractors LimitedFinishing trades
- LNK Construction Co LimitedCivil engineering
- M D Heating (London) LimitedPlumbers and heating engineers
- Marvel Electrical LimitedElectricians
- McVicker Building Services (UK) LtdBuilders
- Pedoulas Estates LimitedProperty developers
- Serforce LimitedBuilders
- Sureheat (UK) LimitedPlumbers and heating engineers
- T & I Facilities LimitedElectricians
- T. Zabetas LimitedFinishing trades
- Tsar Building Supplies LimitedSpecialist contractors
- Tyretec Trading UK LimitedMotor traders
- Umfreville Properties LimitedFinishing trades
What happens if George Mason Ltd 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 08214577
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 September 2012 (14 years ago)
- Registered office
- 105 Seven Sisters Road, London, N7 7QR
- Nature of business
- Sale of used cars and light motor vehicles (SIC 45112)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 1 February 2026
- Charges (mortgages)
- 4 outstanding of 6 registered
- Previous names
- Anthony George Developments Limited (until 12 Feb 2026)
Filing notes for motor trade companies
Motor trade companies hold vehicle stock, and how that stock is valued at the year end moves the profit directly. Some use the VAT margin scheme.
Similar companies in London
Other active motor trade companies registered in London.
- Georgetown Collection Limited2015
- Geraph Limited2025
- Gericia International Limited1995
- German Car Sales Ltd2024
- German Cars & Parts Ltd2025
- German Cars Ltd2026
- German Whip Ltd2025
- Get Bike Credit Limited2001
All motor trade companies in London · All trades in London · Motor traders across the UK
Frequently asked questions
When are George Mason Ltd's accounts due?
George Mason Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is George Mason Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is George Mason Ltd still trading?
George Mason Ltd 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 George Mason Ltd do?
George Mason Ltd is registered under Sale of used cars and light motor vehicles (SIC 45112); Other letting and operating of own or leased real estate (SIC 68209).
How old is George Mason Ltd?
George Mason Ltd was incorporated on 14 September 2012, 14 years ago.
Who runs George Mason Ltd?
George Mason Ltd has 1 active director, the longest-serving appointed in Sep 2018. Their names and service addresses are on the Companies House register.
Who owns George Mason Ltd?
One person or company has significant control of George Mason Ltd: an individual (owns 75% or more of the shares).
What is the penalty if George Mason Ltd 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 George Mason Ltd 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.