- Companies
- Property developers
- Lisburn
- Portmore Developments Ltd
Portmore Developments Ltd
- Company number
- NI736059
- Incorporated
- 10 Dec 2025
- Registered office
- 1 the Old Stables, Ballinderry Lower, Lisburn, BT28 2FY
- Nature of business
- Development of building projects
Portmore Developments Ltd is a newly incorporated private limited company registered in Lisburn, company number NI736059, one of 64 property development companies in Lisburn. Its next accounts are due at Companies House on 10 September 2027, and its first CT600 is due at HMRC on 9 December 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Portmore Developments Ltd is registered
The registered office is in Lisburn (BT28), in the Lisburn and Castlereagh local authority area, Northern Ireland. Show BT28 2FY on a map.
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What happens if Portmore 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 10 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Sep 2027 to 10 Oct 2027 | £150 |
| 1 to 3 months late | 11 Oct 2027 to 10 Dec 2027 | £375 |
| 3 to 6 months late | 11 Dec 2027 to 10 Mar 2028 | £750 |
| More than 6 months late | From 11 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- NI736059
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 December 2025
- Registered office
- 1 the Old Stables, Ballinderry Lower, Lisburn, BT28 2FY
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Lisburn
Other active property development companies registered in Lisburn.
- Property by Graham Ltd2026
- Property Support Services N.I. Limited2021
- Regional Asset Management and Property Development Limited2018
- Renoglow Property Services Ltd2026
- RH Home Solutions Ltd2015
- Riada Capital Limited2019
- Richard Tolerton Holdings Limited1980
- Sanla Limited2018
All property development companies in Lisburn · All trades in Lisburn · Property developers across the UK
Frequently asked questions
When are Portmore Developments Ltd's accounts due?
Portmore Developments Ltd's next accounts are due at Companies House by 10 September 2027 (in 333 days), covering the period to 31 December 2026.
When is Portmore Developments Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 9 December 2026, due by 9 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Portmore Developments Ltd still trading?
Portmore 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 Portmore Developments Ltd do?
Portmore Developments Ltd is registered under Development of building projects (SIC 41100).
How old is Portmore Developments Ltd?
Portmore Developments Ltd was incorporated on 10 December 2025, less than a year ago.
What is the penalty if Portmore 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 Portmore 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.