- Companies
- Property developers
- Newtownards
- D3I Residential Ltd
D3I Residential Ltd
- Company number
- NI737605
- Incorporated
- 4 Feb 2026
- Registered office
- 10 Lisleen Road East, Comber, Newtownards, BT23 5QB
- Nature of business
- Development of building projects
D3I Residential Ltd is a newly incorporated private limited company registered in Newtownards, company number NI737605, one of 61 property development companies in Newtownards. Its next accounts are due at Companies House on 4 November 2027, and its first CT600 is due at HMRC on 3 February 2028.
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 D3I Residential Ltd is registered
The registered office is in Newtownards (BT23), in the Lisburn and Castlereagh local authority area, Northern Ireland. Show BT23 5QB on a map.
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What happens if D3I Residential 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 4 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Nov 2027 to 4 Dec 2027 | £150 |
| 1 to 3 months late | 5 Dec 2027 to 4 Feb 2028 | £375 |
| 3 to 6 months late | 5 Feb 2028 to 4 May 2028 | £750 |
| More than 6 months late | From 5 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- NI737605
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 February 2026
- Registered office
- 10 Lisleen Road East, Comber, Newtownards, BT23 5QB
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Previous names
- D3I Holdings Ltd (until 7 Apr 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 Newtownards
Other active property development companies registered in Newtownards.
- Dunco Ltd2023
- E & C Fitzgerald Limited2013
- F M Contract Services Ltd2016
- Gareth Roddy Building Ltd2019
- Gigha Ltd2025
- GP McManus Building Limited2021
- Guott Contracts NI Ltd2025
- Hugh D. McCullough & Sons Limited1979
All property development companies in Newtownards · All trades in Newtownards · Property developers across the UK
Frequently asked questions
When are D3I Residential Ltd's accounts due?
D3I Residential Ltd's next accounts are due at Companies House by 4 November 2027 (in 387 days), covering the period to 28 February 2027.
When is D3I Residential 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 3 February 2027, due by 3 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is D3I Residential Ltd still trading?
D3I Residential 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 D3I Residential Ltd do?
D3I Residential Ltd is registered under Development of building projects (SIC 41100).
How old is D3I Residential Ltd?
D3I Residential Ltd was incorporated on 4 February 2026, less than a year ago.
What is the penalty if D3I Residential 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 D3I Residential 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.