- Companies
- Property developers
- Holywood
- JT Developments (N.I.) Ltd
JT Developments (N.I.) Ltd
- Company number
- NI680626
- Incorporated
- 7 Jul 20215 years trading
- Registered office
- 74A High Street, Holywood, BT18 9AE
- Nature of business
- Development of building projects
JT Developments (N.I.) Ltd is a 5-year-old private limited company registered in Holywood, company number NI680626, one of 49 property development companies in Holywood. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where JT Developments (N.I.) Ltd is registered
The registered office is in Holywood (BT18), in the Ards and North Down local authority area, Northern Ireland. Show BT18 9AE on a map.
Other trade companies in BT18
- Cgexpansion LtdPainters and decorators
- S B Building (NI) LimitedBuilders
- Manor House Regeneration LtdProperty developers
- Elite Partnership N.I. LtdProperty developers
- Fitzroy Building and Management LtdProperty developers
- CB Gas Services LtdPlumbers and heating engineers
- Andrew Dunlop Homes 7 LtdProperty developers
- Crofton Property Group LtdProperty developers
Also registered at this address
8 other companies use the same registered office as JT Developments (N.I.) Ltd.
- Lacuna Holdings LimitedBuilders
- Lacuna Property LimitedProperty developers
- Obarcs Developments LtdProperty developers
- P&L Dev NI LimitedProperty developers
- Thompson Lacuna LimitedProperty developers
- Urban Pulse (Quayside) LtdProperty developers
- Urban Pulse (Thornhill) LtdProperty developers
- Warren Projects LimitedProperty developers
What happens if JT Developments (N.I.) 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- NI680626
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 July 2021 (5 years ago)
- Registered office
- 74A High Street, Holywood, BT18 9AE
- 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
- 31 March 2026
- Last confirmation statement
- 17 June 2026
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 Holywood
Other active property development companies registered in Holywood.
- JTJ Strabane Limited2015
- Lacuna Property Limited2002
- Maliz Consulting Limited2005
- Manor House Regeneration Ltd2026
- Martello Lands Ltd2020
- McCreery Holdings International Limited2026
- Newco 1111 Ltd2011
- NMQ-One Limited2021
All property development companies in Holywood · All trades in Holywood · Property developers across the UK
Frequently asked questions
When are JT Developments (N.I.) Ltd's accounts due?
JT Developments (N.I.) Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is JT Developments (N.I.) Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is JT Developments (N.I.) Ltd still trading?
JT Developments (N.I.) 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 JT Developments (N.I.) Ltd do?
JT Developments (N.I.) Ltd is registered under Development of building projects (SIC 41100).
How old is JT Developments (N.I.) Ltd?
JT Developments (N.I.) Ltd was incorporated on 7 July 2021, 5 years ago.
What is the penalty if JT Developments (N.I.) 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 JT Developments (N.I.) 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.