- Companies
- Builders
- Southampton
- Cromar Construction Limited
Cromar Construction Limited
- Company number
- 15031412
- Incorporated
- 26 Jul 20233 years trading
- Registered office
- 40 Lime Avenue, Southampton, Hampshire, SO19 8NZ
- Nature of business
- Construction of domestic buildings
Cromar Construction Limited is a 3-year-old private limited company registered in Southampton, company number 15031412, one of 491 building contractors in Southampton. Companies House shows its accounts as overdue: they were due on 31 July 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where Cromar Construction Limited is registered
The registered office is in Southampton (SO19), in the Southampton local authority area, South East. Show SO19 8NZ on a map.
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What happens if Cromar Construction Limited files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2026 to 31 Aug 2026 | £150 |
| 1 to 3 months late | 1 Sep 2026 to 31 Oct 2026 | £375 |
| 3 to 6 months late | 1 Nov 2026 to 31 Jan 2027 | £750 |
| More than 6 months late | From 1 Feb 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2026 | £200 |
| 3 months late | 31 Jan 2027 | another £200 |
| 6 months late | 30 Apr 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 2027 | 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
- 15031412
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 July 2023 (3 years ago)
- Registered office
- 40 Lime Avenue, Southampton, Hampshire, SO19 8NZ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2024
- Last confirmation statement
- 25 July 2025
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 Southampton
Other active building contractors registered in Southampton.
- CRS Plumbing and Heating Specialists Ltd2015
- Cruze Building & Construction Ltd2026
- CSF (Building Services) Limited2001
- Cygna Homes Ltd2026
- Cykpyk Ltd2018
- D B Bricklaying Services Limited2020
- D Brown Brickwork Ltd2024
- D White Builders Limited2007
All building contractors in Southampton · All trades in Southampton · Builders across the UK
Frequently asked questions
When are Cromar Construction Limited's accounts due?
Cromar Construction Limited's accounts were due at Companies House on 31 July 2026 and the register shows them as overdue.
When is Cromar Construction 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 31 July 2025, due by 31 July 2026, and one for the period to 31 October 2025, due by 31 October 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Cromar Construction Limited still trading?
Cromar Construction Limited is listed as active on the Companies House register (checked 12 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 Cromar Construction Limited do?
Cromar Construction Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Cromar Construction Limited?
Cromar Construction Limited was incorporated on 26 July 2023, 3 years ago.
What is the penalty if Cromar Construction 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 Cromar Construction Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.