- Companies
- Property developers
- London
- Ionesi Development Ltd
Ionesi Development Ltd
- Company number
- 16158754
- Incorporated
- 2 Jan 20251 year trading
- Registered office
- Nesher House, 125A Slough Lane, London, NW9 8YD
- Nature of business
- Development of building projects
Ionesi Development Ltd is a 1-year-old private limited company registered in London, company number 16158754, one of 14,100 property development companies in London. Companies House shows its accounts as overdue: they were due on 2 October 2026.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Ionesi Development Ltd is registered
The registered office is in London (NW9), in the Brent local authority area, London. Show NW9 8YD on a map.
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Shared registered office
61 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Ionesi Development Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 3 Oct 2026 to 2 Nov 2026 | £150 |
| 1 to 3 months late | 3 Nov 2026 to 2 Jan 2027 | £375 |
| 3 to 6 months late | 3 Jan 2027 to 2 Apr 2027 | £750 |
| More than 6 months late | From 3 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16158754
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 January 2025 (1 year ago)
- Registered office
- Nesher House, 125A Slough Lane, London, NW9 8YD
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 1 January 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.
- Ionica Projects Dev Ltd2026
- Ionica Projects Ltd2026
- Iorama Construction Limited2019
- Iow Design and Build Limited2014
- Ip Construction Services Ltd2025
- Ip Quality Ltd2026
- Ipe Group (Holdings) Limited2010
- Ipe Property Development Management Limited2019
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Ionesi Development Ltd's accounts due?
Ionesi Development Ltd's accounts were due at Companies House on 2 October 2026 and the register shows them as overdue.
When is Ionesi Development 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 1 January 2026, due by 1 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ionesi Development Ltd still trading?
Ionesi Development Ltd is listed as active on the Companies House register (checked 12 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 Ionesi Development Ltd do?
Ionesi Development Ltd is registered under Development of building projects (SIC 41100).
How old is Ionesi Development Ltd?
Ionesi Development Ltd was incorporated on 2 January 2025, 1 year ago.
What is the penalty if Ionesi Development 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 Ionesi Development Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.