- Companies
- Property developers
- Wisbech
- Ironstone Developments Limited
Ironstone Developments Limited
- Company number
- 10033950
- Incorporated
- 1 Mar 201610 years trading
- Registered office
- The Forge, 21 Hungate Road, Emneth, Wisbech, Cambridgeshire, PE14 8DE
- Nature of business
- Development of building projects
Ironstone Developments Limited is a 10-year-old private limited company registered in Wisbech, company number 10033950, one of 69 property development companies in Wisbech. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £600 (-20.3%) on the year before, to -£3,560.
- Net assets rose in 1 of 8 year-on-year comparisons on record.
- Current assets of £41K against £45K owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | -£3,560 | £41K | £45K | 0 | |
| 31 Aug 2024 | -£2,960 | £2,960 | 2 | ||
| 31 Aug 2023 | -£2,960 | £0 | £2,960 | 2 | |
| 31 Aug 2022 | -£2,706 | £1,289 | £3,995 | 2 | |
| 31 Aug 2021 | -£575 | £1,593 | £2,168 | 2 | |
| 31 Aug 2020 | £1,301 | £2,850 | £1,550 | 2 | |
| 31 Aug 2019 | £3,141 | £123 | £4,641 | £1,500 | 2 |
| 31 Aug 2018 | £224K | £472 | £966K | £742K | 2 |
| 31 Aug 2017 | £131K | £4,507 | £883K | £752K | 2 |
Who runs and owns Ironstone Developments Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| C*** U*** | Director | Mar 2016 |
| L*** U*** | Director | Mar 2016 |
| L*** U*** | Secretary | Mar 2016 |
Person with significant control
Where Ironstone Developments Limited is registered
The registered office is in Wisbech (PE14), in the King's Lynn and West Norfolk local authority area, East of England. Show PE14 8DE on a map.
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Also registered at this address
1 other company uses the same registered office as Ironstone Developments Limited.
- Up Streame LtdBuilders
What happens if Ironstone Developments 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 10033950
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 March 2016 (10 years ago)
- Registered office
- The Forge, 21 Hungate Road, Emneth, Wisbech, Cambridgeshire, PE14 8DE
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 9 October 2025
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 Wisbech
Other active property development companies registered in Wisbech.
- Jary Developments Ltd2018
- JCD Solutions Ltd2023
- JTJ Developments Ltd2018
- K R Building Ltd2021
- Lasa Management Limited2015
- LDW Developers Limited2017
- Lydson Developments Limited2017
- Majestic Build Group Limited2024
All property development companies in Wisbech · All trades in Wisbech · Property developers across the UK
Frequently asked questions
When are Ironstone Developments Limited's accounts due?
Ironstone Developments Limited's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Ironstone Developments Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Ironstone Developments Limited still trading?
Ironstone Developments 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 Ironstone Developments Limited do?
Ironstone Developments Limited is registered under Development of building projects (SIC 41100).
How old is Ironstone Developments Limited?
Ironstone Developments Limited was incorporated on 1 March 2016, 10 years ago.
Who runs Ironstone Developments Limited?
Ironstone Developments Limited has 2 active directors, the longest-serving appointed in Mar 2016. Their names and service addresses are on the Companies House register.
Who owns Ironstone Developments Limited?
One person or company has significant control of Ironstone Developments Limited: Ironstone Property Ltd (owns 75% or more of the shares).
What is the penalty if Ironstone Developments 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 Ironstone Developments 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.