- Companies
- Builders
- Portsmouth
- Principle Construction Limited
Principle Construction Limited
- Company number
- 12257699
- Incorporated
- 11 Oct 20197 years trading
- Registered office
- 26 the Slipway Marina Keep, Port Solent, Portsmouth, Hampshire, PO6 4TR
- Nature of business
- Construction of domestic buildings
Principle Construction Limited is a 7-year-old private limited company registered in Portsmouth, company number 12257699, one of 175 building contractors in Portsmouth. Its next accounts are due at Companies House on 30 July 2027, and the CT600 for the period to 30 October 2026 is due at HMRC on 30 October 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 up £26K (+100.1%) on the year before, to £31.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £235K against £269K owed within a year: 0.9 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £31 | £235K | £269K | 4 | |
| 31 Oct 2024 | -£26K | £141K | £172K | 4 | |
| 31 Oct 2023 | £240 | £53K | £73K | 4 | |
| 31 Oct 2022 | £65K | £99K | £41K | 5 | |
| 31 Oct 2021 | £48K | £96K | £49K | 1 | |
| 31 Oct 2020 | £1 | £1 |
Where Principle Construction Limited is registered
The registered office is in Portsmouth (PO6), in the Portsmouth local authority area, South East. Show PO6 4TR on a map.
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- Marla Brickwork & Construction LtdProperty developers
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Also registered at this address
18 other companies use the same registered office as Principle Construction Limited.
- Acs Fire LimitedInstallers
- Cowes Boatyard LimitedMachinery repair and installation
- Diverse Marine LimitedMachinery repair and installation
- Fine Timber Frames LimitedSpecialist contractors
- Fun and Active Playgrounds LtdPainters and decorators
- J C Portable Site Accommodation LtdSpecialist contractors
- Jhe Global LtdSpecialist contractors
- K W Cleaning LimitedCleaning companies
- KPG Carpentry LimitedJoiners and carpenters
- M & D Property Improvements LtdBuilders
- Macrepairs4U LimitedRepair services
- On Point Electrical Services South LimitedElectricians
- Penningtons Electrical LimitedElectricians
- Polaris Tech LtdRepair services
- Spiral Carpentry LimitedJoiners and carpenters
- The Fairway Advisory LtdCivil engineering
- The Secret Van Man LtdMotor traders
- Victorious Carpentry & Building LimitedBuilders
What happens if Principle 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 30 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Jul 2027 to 30 Aug 2027 | £150 |
| 1 to 3 months late | 31 Aug 2027 to 30 Oct 2027 | £375 |
| 3 to 6 months late | 31 Oct 2027 to 30 Jan 2028 | £750 |
| More than 6 months late | From 31 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Oct 2027 | £200 |
| 3 months late | 30 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Oct 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
- 12257699
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 October 2019 (7 years ago)
- Registered office
- 26 the Slipway Marina Keep, Port Solent, Portsmouth, Hampshire, PO6 4TR
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 10 October 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 Portsmouth
Other active building contractors registered in Portsmouth.
- PS Roofing & Property Solutions Ltd2014
- Purbeck Paving & Landscaping Ltd2020
- Pure Construction (Southern) Limited2012
- Pyramid Construction Ltd2025
- Rapid Firestop Ltd2025
- Regal Construction South Limited2025
- RHT Maintenance & Flooring Limited2021
- RKD Commercial Cleaning and Maintenance Ltd2022
All building contractors in Portsmouth · All trades in Portsmouth · Builders across the UK
Frequently asked questions
When are Principle Construction Limited's accounts due?
Principle Construction Limited's next accounts are due at Companies House by 30 July 2027 (in 291 days), covering the period to 30 October 2026.
When is Principle Construction Limited's CT600 due?
The CT600 for the period to 30 October 2026 is due at HMRC by 30 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 July 2027.
Is Principle Construction Limited still trading?
Principle 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 Principle Construction Limited do?
Principle Construction Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Principle Construction Limited?
Principle Construction Limited was incorporated on 11 October 2019, 7 years ago.
What is the penalty if Principle 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 Principle 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.