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- Roslyn Developments Ltd
Company profile · Property developers
Roslyn Developments Ltd
Roslyn Developments Ltd is a 5-year-old private limited company registered in Portadown, company number NI678837, one of 12 property development companies in Portadown. 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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Where Roslyn Developments Ltd is registered
The registered office is in Portadown (BT63), in the Armagh City, Banbridge and Craigavon local authority area, Northern Ireland. Show BT63 5DA on a map.
Other trade companies in BT63
- Johnston Group Holdings LimitedMotor traders
- Lunamaxtiling LimitedBuilders
- Renovation Squad LtdSpecialist contractors
- Parkstown Developments LtdInstallers
- New Leaf Tree Services LtdLandscapers and gardeners
- Sustar Developments No2 LtdProperty developers
- Nivs (Craigavon) LimitedMotor traders
- Darren Vogan LtdPlumbers and heating engineers
Also registered at this address
5 other companies use the same registered office as Roslyn Developments Ltd.
- Bush Road Developments LtdProperty developers
- Calvert Developments LtdProperty developers
- Fairhouse Developments LtdBuilders
- Sustar Developments LtdProperty developers
- Sustar Developments No2 LtdProperty developers
What happens if Roslyn 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 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
- NI678837
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 April 2021 (5 years ago)
- Registered office
- 5A Stewart Avenue, Portadown, Co. Armagh, BT63 5DA
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 27 April 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Portadown
Other active property development companies registered in Portadown.
- Boreal Limited1993
- Calvert Developments Ltd2020
- Carnmore Properties Ltd2018
- Craigmore Property Ltd2021
- DQ Contracts Ltd2018
- Glenlough Developments Limited2004
- JH Harshaw Limited2021
- John Gallagher Builders Ltd2022
All property development companies in Portadown · All trades in Portadown · Property developers across the UK
Frequently asked questions
When are Roslyn Developments Ltd's accounts due?
Roslyn Developments Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Roslyn Developments Ltd'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 Roslyn Developments Ltd still trading?
Roslyn 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 Roslyn Developments Ltd do?
Roslyn Developments Ltd is registered under Development of building projects (SIC 41100).
How old is Roslyn Developments Ltd?
Roslyn Developments Ltd was incorporated on 28 April 2021, 5 years ago.
What is the penalty if Roslyn 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 Roslyn Developments Ltd on Companies House for filed documents, officers and the full history.
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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.