- Companies
- Motor traders
- Milton Keynes
- Demented Classics Ltd
Demented Classics Ltd
- Company number
- 12998766
- Incorporated
- 5 Nov 20205 years trading
- Registered office
- 9 High Street, Woburn Sands, Milton Keynes, Buckinghamshire, MK17 8RF
- Nature of business
- Sale of other motor vehicles; Renting and leasing of cars and light motor vehicles
Demented Classics Ltd is a 5-year-old private limited company registered in Milton Keynes, company number 12998766, one of 258 motor trade companies in Milton Keynes. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £18K (-25.1%) on the year before, to -£92K.
- Net assets rose in 0 of 4 year-on-year comparisons on record.
- Current assets of £4,277 against £283K owed within a year: 0.0 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | -£92K | £4,177 | £4,277 | £283K | 1 |
| 30 Nov 2024 | -£73K | £2,621 | £2,721 | £273K | 1 |
| 30 Nov 2023 | -£50K | £8,080 | £8,180 | £243K | 1 |
| 30 Nov 2022 | -£33K | £2,839 | £2,939 | £187K | 1 |
| 30 Nov 2021 | -£16K | £1,896 | £1,996 | £150K | 1 |
Where Demented Classics Ltd is registered
The registered office is in Milton Keynes (MK17), in the Milton Keynes local authority area, South East. Show MK17 8RF on a map.
Other trade companies in MK17
- Motormartmk LtdMotor traders
- Maxs Rigging Hire LtdScaffolders
- Primedevelopmentsmk LtdProperty developers
- Crestmark Developments LimitedProperty developers
- Everdrive Services LtdMechanics and garages
- Everdrive Repairs LtdMechanics and garages
- Barrett Plumbing & Climate LtdPlumbers and heating engineers
- T & T Plumbers LtdProperty developers
Also registered at this address
7 other companies use the same registered office as Demented Classics Ltd.
- C G Howkins LimitedMotor traders
- Golders Green Joinery LimitedJoiners and carpenters
- Nashil Automotive Engineers LimitedMechanics and garages
- Paramount Heating and Plumbing LtdPlumbers and heating engineers
- SCGF Services LimitedFacilities management
- Thomas Charles Grant LimitedFinishing trades
- Wright Style Engineering LimitedMachinery repair and installation
What happens if Demented Classics 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 12998766
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 November 2020 (5 years ago)
- Registered office
- 9 High Street, Woburn Sands, Milton Keynes, Buckinghamshire, MK17 8RF
- Nature of business
- Sale of other motor vehicles (SIC 45190)
Renting and leasing of cars and light motor vehicles (SIC 77110) - Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 4 November 2025
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 Milton Keynes
Other active motor trade companies registered in Milton Keynes.
- DFH MK Motors Ltd2022
- Djan Autos Ltd2025
- Donordrive Ltd2026
- Drivestyle Commercial Limited2025
- Drivestyle Truck and Van Limited2003
- Easwe Medical Technology Ltd2025
- Ecclestone Commercials Ltd2019
- Elite Automotive Ltd2015
All motor trade companies in Milton Keynes · All trades in Milton Keynes · Motor traders across the UK
Frequently asked questions
When are Demented Classics Ltd's accounts due?
Demented Classics Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Demented Classics Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Demented Classics Ltd still trading?
Demented Classics 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 Demented Classics Ltd do?
Demented Classics Ltd is registered under Sale of other motor vehicles (SIC 45190); Renting and leasing of cars and light motor vehicles (SIC 77110).
How old is Demented Classics Ltd?
Demented Classics Ltd was incorporated on 5 November 2020, 5 years ago.
What is the penalty if Demented Classics 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 Demented Classics 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.