- Companies
- Builders
- Bournemouth
- Calin Constantine Construction Limited
Calin Constantine Construction Limited
- Company number
- 14707115
- Incorporated
- 6 Mar 20233 years trading
- Registered office
- 134 Green Road, Bournemouth, BH9 1EF
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Calin Constantine Construction Limited is a 3-year-old private limited company registered in Bournemouth, company number 14707115, one of 236 building contractors in Bournemouth. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £1,445 (-13.1%) on the year before, to -£12K.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£12K | £0 | £12K | 0 | |
| 31 Mar 2024 | -£11K | £1,227 | £12K | 1 |
Where Calin Constantine Construction Limited is registered
The registered office is in Bournemouth (BH9), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH9 1EF on a map.
Other trade companies in BH9
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- Omnicleanco LtdCleaning companies
- Black Spark Electrical LtdElectricians
- Stephen Brown Building LtdProperty developers
- Staycool Southside LtdMachinery repair and installation
- Brighternest Cleaning Service LtdCleaning companies
- Prosperity Automotive LtdMotor traders
- Spraybooth Services LimitedMachinery repair and installation
What happens if Calin Constantine Construction 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14707115
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 March 2023 (3 years ago)
- Registered office
- 134 Green Road, Bournemouth, BH9 1EF
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 5 March 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 Bournemouth
Other active building contractors registered in Bournemouth.
- Carr Civil Engineering (Grouting) Ltd2020
- Carr Civil Engineering Limited2008
- Cascarino Construction Ltd2024
- Castle Lodge Construction Limited2007
- CBK Ltd2025
- CHL Southern Ltd2012
- Christopher Dunne Ltd2025
- Cji Building Ltd2020
All building contractors in Bournemouth · All trades in Bournemouth · Builders across the UK
Frequently asked questions
When are Calin Constantine Construction Limited's accounts due?
Calin Constantine Construction Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Calin Constantine Construction Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Calin Constantine Construction Limited still trading?
Calin Constantine Construction 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 Calin Constantine Construction Limited do?
Calin Constantine Construction Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Calin Constantine Construction Limited?
Calin Constantine Construction Limited was incorporated on 6 March 2023, 3 years ago.
What is the penalty if Calin Constantine 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 Calin Constantine Construction 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.