- Companies
- Property developers
- London
- Iow Design and Build Limited
Iow Design and Build Limited
- Company number
- 08867082
- Incorporated
- 29 Jan 201412 years trading
- Registered office
- 1 Fore Street Avenue, C/O Praxis, London, EC2Y 9DT
- Nature of business
- Development of building projects
Iow Design and Build Limited is a 12-year-old private limited company registered in London, company number 08867082, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 up £339 (+0.1%) on the year before, to £500K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £500K | £0 | 0 | ||
| 31 Jan 2025 | £500K | £339 | 0 | ||
| 31 Jan 2024 | £466K | £21K | 0 | ||
| 31 Jan 2023 | £466K | £21K | 0 | ||
| 31 Jan 2022 | £466K | £21K | 0 | ||
| 31 Jan 2021 | £466K | £21K | 0 | ||
| 31 Jan 2020 | £11K | £476K | 0 | ||
| 31 Jan 2019 | £4,832 | £487K | £482K | ||
| 31 Jan 2018 | -£1,271 | £487K | £488K | ||
| 31 Jan 2017 | -£5,195 | £487K | £492K |
Where Iow Design and Build Limited is registered
The registered office is in London (EC2Y), in the City of London local authority area, London. Show EC2Y 9DT on a map.
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Also registered at this address
1 other company uses the same registered office as Iow Design and Build Limited.
- Morton Investments LimitedProperty developers
What happens if Iow Design and Build 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 31 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 08867082
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 January 2014 (12 years ago)
- Registered office
- 1 Fore Street Avenue, C/O Praxis, London, EC2Y 9DT
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 29 January 2026
- Previous names
- Iow Investments Limited (until 23 Oct 2015)
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.
- Ip Construction Services Ltd2025
- Ip Quality Ltd2026
- Ipe Group (Holdings) Limited2010
- Ipe Property Development Management Limited2019
- Ipi Developments Ltd2025
- Ipjv Euston Hampstead Road GP Limited2026
- Ipjv Euston Hampstead Road Nominee 1 Limited2026
- Ipjv Euston Hampstead Road Nominee 2 Limited2026
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Frequently asked questions
When are Iow Design and Build Limited's accounts due?
Iow Design and Build Limited's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Iow Design and Build Limited's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Iow Design and Build Limited still trading?
Iow Design and Build Limited 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 Iow Design and Build Limited do?
Iow Design and Build Limited is registered under Development of building projects (SIC 41100).
How old is Iow Design and Build Limited?
Iow Design and Build Limited was incorporated on 29 January 2014, 12 years ago.
What is the penalty if Iow Design and Build 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 Iow Design and Build Limited 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.