- Companies
- Property developers
- London
- Ion Design and Construction Ltd
Ion Design and Construction Ltd
- Company number
- 09772894
- Incorporated
- 11 Sep 201511 years trading
- Registered office
- 2 Brindwood Road, London, E4 8BH
- Nature of business
- Development of building projects
Ion Design and Construction Ltd is a 11-year-old private limited company registered in London, company number 09772894, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £10K (-33.8%) on the year before, to £20K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £20K | £4,755 | £12K | 2 | |
| 30 Sep 2024 | £31K | £1,781 | £26K | 2 | |
| 30 Sep 2023 | £14K | £19K | £16K | 2 | |
| 30 Sep 2022 | -£12K | £906 | £15K | 2 | |
| 30 Sep 2021 | £8,316 | £17K | £17K | 2 | |
| 30 Sep 2020 | £872 | £12K | £12K | 0 | |
| 30 Sep 2019 | £4,869 | £15K | £9,659 | ||
| 30 Sep 2018 | £39K | £44K | £10K | ||
| 30 Sep 2017 | £47K | £80K | £33K | ||
| 30 Sep 2016 | £1 |
Where Ion Design and Construction Ltd is registered
The registered office is in London (E4), in the Waltham Forest local authority area, London. Show E4 8BH on a map.
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What happens if Ion Design and Construction 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 09772894
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 September 2015 (11 years ago)
- Registered office
- 2 Brindwood Road, London, E4 8BH
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 2 September 2026
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 London
Other active property development companies registered in London.
- Ionbuild Ltd2013
- Ionesi Development Ltd2025
- Ionica Projects Dev Ltd2026
- Ionica Projects Ltd2026
- Iorama Construction Limited2019
- Iow Design and Build Limited2014
- Ip Construction Services Ltd2025
- Ip Quality Ltd2026
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Ion Design and Construction Ltd's accounts due?
Ion Design and Construction Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Ion Design and Construction Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Ion Design and Construction Ltd still trading?
Ion Design and Construction 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 Ion Design and Construction Ltd do?
Ion Design and Construction Ltd is registered under Development of building projects (SIC 41100).
How old is Ion Design and Construction Ltd?
Ion Design and Construction Ltd was incorporated on 11 September 2015, 11 years ago.
What is the penalty if Ion Design and Construction 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 Ion Design and Construction 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.