- Companies
- Property developers
- Hull
- Structural Improvements Ltd
Structural Improvements Ltd
- Company number
- 16884911
- Incorporated
- 1 Dec 2025
- Registered office
- 20 Finch Croft, Hull, HU8 9UG
- Nature of business
- Development of building projects
Structural Improvements Ltd is a newly incorporated private limited company registered in Hull, company number 16884911, one of 185 property development companies in Hull. Its next accounts are due at Companies House on 1 September 2027, and its first CT600 is due at HMRC on 30 November 2027.
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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Structural Improvements LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Who runs and owns Structural Improvements Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| M*** B*** | Director | Dec 2025 |
| D*** C*** | Director | Dec 2025 |
People with significant control (2)
Where Structural Improvements Ltd is registered
The registered office is in Hull (HU8), in the Kingston upon Hull, City of local authority area, Yorkshire and The Humber. Show HU8 9UG on a map.
Other trade companies in HU8
- Floortex Solutions LtdFloor and wall tilers
- Green Wind LimitedInstallers
- D&L Electrical Solutions LtdElectricians
- XGB Aviation LtdMachinery repair and installation
- Xamispep LtdCleaning companies
- LJ Blade Technician LimitedMachinery repair and installation
- Diamond Hand Car Wash 1L LtdCleaning companies
- Sly.M LtdMechanics and garages
What happens if Structural Improvements 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 1 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Sep 2027 to 1 Oct 2027 | £150 |
| 1 to 3 months late | 2 Oct 2027 to 1 Dec 2027 | £375 |
| 3 to 6 months late | 2 Dec 2027 to 1 Mar 2028 | £750 |
| More than 6 months late | From 2 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16884911
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 December 2025
- Registered office
- 20 Finch Croft, Hull, HU8 9UG
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 December (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 Hull
Other active property development companies registered in Hull.
- Tango Developments Ltd2019
- Tealby Commercial Limited2015
- Tealby Homes Limited2015
- Tmac Build Ltd2025
- Toodlepip Management Limited2014
- Total Building Services (E.Yorks) Ltd2013
- Trackside Business Parks Ltd2018
- Triple C Building & Maintenance Ltd2025
All property development companies in Hull · All trades in Hull · Property developers across the UK
Frequently asked questions
When are Structural Improvements Ltd's accounts due?
Structural Improvements Ltd's next accounts are due at Companies House by 1 September 2027 (in 324 days), covering the period to 31 December 2026.
When is Structural Improvements 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 30 November 2026, due by 30 November 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Structural Improvements Ltd still trading?
Structural Improvements 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 Structural Improvements Ltd do?
Structural Improvements Ltd is registered under Development of building projects (SIC 41100).
How old is Structural Improvements Ltd?
Structural Improvements Ltd was incorporated on 1 December 2025, less than a year ago.
Who runs Structural Improvements Ltd?
Structural Improvements Ltd has 2 active directors, the longest-serving appointed in Dec 2025. Their names and service addresses are on the Companies House register.
Who owns Structural Improvements Ltd?
2 people or companies have significant control of Structural Improvements Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Structural Improvements 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 Structural Improvements 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.