- Companies
- Motor traders
- Norwich
- Waterworks Motor Company Ltd
Waterworks Motor Company Ltd
- Company number
- 10487593
- Incorporated
- 21 Nov 20169 years trading
- Registered office
- 26 the Street, Surlingham, Norwich, NR14 7AJ
- Nature of business
- Sale of used cars and light motor vehicles
Waterworks Motor Company Ltd is a 9-year-old private limited company registered in Norwich, company number 10487593, one of 204 motor trade companies in Norwich. Companies House shows its accounts as overdue: they were due on 31 March 2026.
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 £27K (-99.3%) on the year before, to -£53K.
- Net assets rose in 2 of 7 year-on-year comparisons on record.
- Current assets of -£7,405 against £47K owed within a year: -0.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2017 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2024 | -£53K | -£7,405 | £47K | 1 | |
| 31 Mar 2023 | -£27K | £17K | £45K | 1 | |
| 31 Mar 2022 | -£12K | £33K | £8,633 | 1 | |
| 31 Mar 2021 | -£5,474 | £44K | £7,111 | 1 | |
| 31 Mar 2020 | -£10K | £33K | £45K | 1 | |
| 31 Mar 2019 | -£10K | £0 | £35K | ||
| 31 Mar 2018 | £620 | £7,790 | £39K | ||
| 31 Mar 2017 | £0 | £0 | £0 |
Where Waterworks Motor Company Ltd is registered
The registered office is in Norwich (NR14), in the South Norfolk local authority area, East of England. Show NR14 7AJ on a map.
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What happens if Waterworks Motor Company Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2026 to 30 Apr 2026 | £150 |
| 1 to 3 months late | 1 May 2026 to 30 Jun 2026 | £375 |
| 3 to 6 months late | 1 Jul 2026 to 30 Sep 2026 | £750 |
| More than 6 months late | From 1 Oct 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2026 | £200 |
| 3 months late | 30 Sep 2026 | another £200 |
| 6 months late | 30 Dec 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2027 | 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
- 10487593
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 November 2016 (9 years ago)
- Registered office
- 26 the Street, Surlingham, Norwich, NR14 7AJ
- Nature of business
- Sale of used cars and light motor vehicles (SIC 45112)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2024
- Last confirmation statement
- 21 December 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 Norwich
Other active motor trade companies registered in Norwich.
- Xenial Automobile Limited2026
- Yaz Properties & Motors Ltd2026
- Yelverton Garage Limited2002
- Young Timers Autos Ltd2021
- Zippy Motors Ltd2026
- Zova Motor Company Ltd2026
- 1ST Call Car Parts Limited2004
- 1ST Choice Spares UK Limited2006
All motor trade companies in Norwich · All trades in Norwich · Motor traders across the UK
Frequently asked questions
When are Waterworks Motor Company Ltd's accounts due?
Waterworks Motor Company Ltd's accounts were due at Companies House on 31 March 2026 and the register shows them as overdue.
When is Waterworks Motor Company Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 March 2025, due by 31 March 2026, and one for the period to 30 June 2025, due by 30 June 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Waterworks Motor Company Ltd still trading?
Waterworks Motor Company Ltd 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 Waterworks Motor Company Ltd do?
Waterworks Motor Company Ltd is registered under Sale of used cars and light motor vehicles (SIC 45112).
How old is Waterworks Motor Company Ltd?
Waterworks Motor Company Ltd was incorporated on 21 November 2016, 9 years ago.
What is the penalty if Waterworks Motor Company 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 Waterworks Motor Company Ltd 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.