- Companies
- Property developers
- Ilford
- Building Complex Structures Limited
Building Complex Structures Limited
- Company number
- 17030595
- Incorporated
- 12 Feb 2026
- Registered office
- Flat 2 414-422 Cranbrook Road, Ilford, IG2 6HW
- Nature of business
- Development of building projects; Construction of domestic buildings
Building Complex Structures Limited is a newly incorporated private limited company registered in Ilford, company number 17030595, one of 472 property development companies in Ilford. Its next accounts are due at Companies House on 12 November 2027, and its first CT600 is due at HMRC on 11 February 2028.
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 Building Complex Structures Limited is registered
The registered office is in Ilford (IG2), in the Redbridge local authority area, London. Show IG2 6HW on a map.
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Also registered at this address
1 other company uses the same registered office as Building Complex Structures Limited.
- Building1Future LimitedBuilders
What happens if Building Complex Structures 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 12 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 Nov 2027 to 12 Dec 2027 | £150 |
| 1 to 3 months late | 13 Dec 2027 to 12 Feb 2028 | £375 |
| 3 to 6 months late | 13 Feb 2028 to 12 May 2028 | £750 |
| More than 6 months late | From 13 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 17030595
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 February 2026
- Registered office
- Flat 2 414-422 Cranbrook Road, Ilford, IG2 6HW
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202) - Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
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 Ilford
Other active property development companies registered in Ilford.
- Building Maintenance & Services (UK) Ltd2010
- Building Trade Ltd2024
- Buildings Maintenance and Construction Limited2020
- Built Plus Ltd2023
- Burney Realty Limited1997
- C2R Investments Ltd2025
- Calibre Homes (Essex) Ltd2017
- Callclear Limited2005
All property development companies in Ilford · All trades in Ilford · Property developers across the UK
Frequently asked questions
When are Building Complex Structures Limited's accounts due?
Building Complex Structures Limited's next accounts are due at Companies House by 12 November 2027 (in 396 days), covering the period to 28 February 2027.
When is Building Complex Structures Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 11 February 2027, due by 11 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Building Complex Structures Limited still trading?
Building Complex Structures 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 Building Complex Structures Limited do?
Building Complex Structures Limited is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202).
How old is Building Complex Structures Limited?
Building Complex Structures Limited was incorporated on 12 February 2026, less than a year ago.
What is the penalty if Building Complex Structures 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 Building Complex Structures 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.