- Companies
- Builders
- Northampton
- 74SDN Limited
74SDN Limited
- Company number
- 15775294
- Incorporated
- 12 Jun 20242 years trading
- Registered office
- 49 Westleigh Close, Northampton, NN1 4JX
- Nature of business
- Construction of domestic buildings; Freight transport by road
74SDN Limited is a 2-year-old private limited company registered in Northampton, company number 15775294, one of 586 building contractors in Northampton. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 June 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where 74SDN Limited is registered
The registered office is in Northampton (NN1), in the West Northamptonshire local authority area, East Midlands. Show NN1 4JX on a map.
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What happens if 74SDN 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 15775294
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 June 2024 (2 years ago)
- Registered office
- 49 Westleigh Close, Northampton, NN1 4JX
- Nature of business
- Construction of domestic buildings (SIC 41202)
Freight transport by road (SIC 49410) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 11 June 2026
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.
- A & D Roofing and Clading Ltd2020
- A Chereches Ltd2016
- A Duggan Build & Development Limited2019
- A Grade Building Solutions Ltd2020
- A I Roberts Carpentry Ltd2016
- A J Cooke & Son Ltd2007
- A J McNair Carpentry Services Ltd2005
- A T Jones Building Services Ltd2023
All building contractors in Northampton · All trades in Northampton · Builders across the UK
Frequently asked questions
When are 74SDN Limited's accounts due?
74SDN Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is 74SDN Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is 74SDN Limited still trading?
74SDN 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 74SDN Limited do?
74SDN Limited is registered under Construction of domestic buildings (SIC 41202); Freight transport by road (SIC 49410).
How old is 74SDN Limited?
74SDN Limited was incorporated on 12 June 2024, 2 years ago.
What is the penalty if 74SDN 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 74SDN 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.