- Companies
- Builders
- Broadstone
- Portus Developments Ltd
Portus Developments Ltd
- Company number
- 15421884
- Incorporated
- 17 Jan 20242 years trading
- Registered office
- C/O Newton Magnus Unit 1, Arrowsmith Court,, 10 Station Approach, Broadstone, Dorset, BH18 8AT
- Nature of business
- Construction of domestic buildings
Portus Developments Ltd is a 2-year-old private limited company registered in Broadstone, company number 15421884, one of 23 building contractors in Broadstone. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 unchanged on the year before, at £20.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £20 | £20 | 0 | ||
| 31 Jan 2025 | £20 | £20 | 0 |
Where Portus Developments Ltd is registered
The registered office is in Broadstone (BH18), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH18 8AT on a map.
Other trade companies in BH18
- Wheels and Waves Automotive LimitedMotor traders
- Salix Estates (Poole) LimitedProperty developers
- Yewtree Projects LtdProperty developers
- LM Carpentry & Building LtdProperty developers
- Gardan Landscapes LimitedLandscapers and gardeners
- J.J Electrical Contractor (Dorset) LtdElectricians
- Square and Compass Holdings LimitedProperty developers
- Coastal Trade Services LimitedElectricians
Also registered at this address
3 other companies use the same registered office as Portus Developments Ltd.
- Square and Compass Holdings LimitedProperty developers
- Vision Landscapers LtdLandscapers and gardeners
- Yewtree Projects LtdProperty developers
What happens if Portus Developments 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 31 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 15421884
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 January 2024 (2 years ago)
- Registered office
- C/O Newton Magnus Unit 1, Arrowsmith Court,, 10 Station Approach, Broadstone, Dorset, BH18 8AT
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 16 January 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 Broadstone
Other active building contractors registered in Broadstone.
- Portus Homes Ltd2010
- Ridgeline Developments Ltd2019
- RNTP Limited2014
- Ross-Read Carpentry & Building Ltd2023
- Salix Estates (Construction) Limited2025
- Salix Estates (Silchester) Limited2025
- Salix Estates Limited2023
- SGB Developments Limited2005
All building contractors in Broadstone · All trades in Broadstone · Builders across the UK
Frequently asked questions
When are Portus Developments Ltd's accounts due?
Portus Developments Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Portus Developments Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Portus Developments Ltd still trading?
Portus Developments 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 Portus Developments Ltd do?
Portus Developments Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Portus Developments Ltd?
Portus Developments Ltd was incorporated on 17 January 2024, 2 years ago.
What is the penalty if Portus Developments 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 Portus Developments 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.