- Companies
- Builders
- Northampton
- Iry House Construction Ltd
Iry House Construction Ltd
- Company number
- 16859479
- Incorporated
- 17 Nov 2025
- Registered office
- 22 Heather Lane, Northampton, NN3 8EY
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Iry House Construction Ltd is a newly incorporated private limited company registered in Northampton, company number 16859479, one of 586 building contractors in Northampton. Its next accounts are due at Companies House on 17 August 2027, and its first CT600 is due at HMRC on 16 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.
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Who runs and owns Iry House Construction Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| I*** G*** | Director | Nov 2025 |
Person with significant control
Where Iry House Construction Ltd is registered
The registered office is in Northampton (NN3), in the West Northamptonshire local authority area, East Midlands. Show NN3 8EY on a map.
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What happens if Iry House Construction 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 17 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Aug 2027 to 17 Sep 2027 | £150 |
| 1 to 3 months late | 18 Sep 2027 to 17 Nov 2027 | £375 |
| 3 to 6 months late | 18 Nov 2027 to 17 Feb 2028 | £750 |
| More than 6 months late | From 18 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16859479
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 November 2025
- Registered office
- 22 Heather Lane, Northampton, NN3 8EY
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Northampton
Other active building contractors registered in Northampton.
- Isa Contructors Ltd2026
- Ismail Hamed Ltd2026
- Isv Brickwork Ltd2026
- Iulistone Ltd2017
- J T Holman Building Contractors Limited2024
- Janko Construction Ltd2024
- JC Decorating Ltd2023
- JD Construction & Civil Engineering Ltd2026
All building contractors in Northampton · All trades in Northampton · Builders across the UK
Frequently asked questions
When are Iry House Construction Ltd's accounts due?
Iry House Construction Ltd's next accounts are due at Companies House by 17 August 2027 (in 308 days), covering the period to 30 November 2026.
When is Iry House Construction 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 16 November 2026, due by 16 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Iry House Construction Ltd still trading?
Iry House Construction 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 Iry House Construction Ltd do?
Iry House Construction Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Iry House Construction Ltd?
Iry House Construction Ltd was incorporated on 17 November 2025, less than a year ago.
Who runs Iry House Construction Ltd?
Iry House Construction Ltd has 1 active director, the longest-serving appointed in Nov 2025. Their names and service addresses are on the Companies House register.
Who owns Iry House Construction Ltd?
One person or company has significant control of Iry House Construction Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Iry House Construction 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 Iry House Construction 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.