- Company number
- NI738087
- Incorporated
- 19 Feb 2026
- Registered office
- 323 Donegall Road, Belfast, BT12 6FQ
- Nature of business
- Construction of domestic buildings; Other letting and operating of own or leased real estate
Down NI Property Ltd is a newly incorporated private limited company registered in Belfast, company number NI738087, one of 213 building contractors in Belfast. Its next accounts are due at Companies House on 19 November 2027, and its first CT600 is due at HMRC on 18 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 Down NI Property Ltd is registered
The registered office is in Belfast (BT12), in the Belfast local authority area, Northern Ireland. Show BT12 6FQ on a map.
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Also registered at this address
1 other company uses the same registered office as Down NI Property Ltd.
- Dermar Developers LtdBuilders
What happens if Down NI Property 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 19 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Nov 2027 to 19 Dec 2027 | £150 |
| 1 to 3 months late | 20 Dec 2027 to 19 Feb 2028 | £375 |
| 3 to 6 months late | 20 Feb 2028 to 19 May 2028 | £750 |
| More than 6 months late | From 20 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
- NI738087
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 February 2026
- Registered office
- 323 Donegall Road, Belfast, BT12 6FQ
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
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 Belfast
Other active building contractors registered in Belfast.
- Drumlin Developments Ltd2016
- Dun Contracts Ltd2021
- Dunlop Hegarty Developments Limited2021
- E Flynn Building Contractors Ltd2017
- Eastonville Limited2009
- Ecobuild Design & Construction Ltd2024
- Edward (NI) Limited2013
- Elite Bathroom Solutions Limited2019
All building contractors in Belfast · All trades in Belfast · Builders across the UK
Frequently asked questions
When are Down NI Property Ltd's accounts due?
Down NI Property Ltd's next accounts are due at Companies House by 19 November 2027 (in 402 days), covering the period to 28 February 2027.
When is Down NI Property 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 18 February 2027, due by 18 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 Down NI Property Ltd still trading?
Down NI Property 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 Down NI Property Ltd do?
Down NI Property Ltd is registered under Construction of domestic buildings (SIC 41202); Other letting and operating of own or leased real estate (SIC 68209).
How old is Down NI Property Ltd?
Down NI Property Ltd was incorporated on 19 February 2026, less than a year ago.
What is the penalty if Down NI Property 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 Down NI Property 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.