Niblock Developments Ltd
- Company number
- NI033231
- Incorporated
- 13 Nov 199728 years trading
- Registered office
- 21-23 Chapel Hill, Lisburn, BT28 1EP
- Nature of business
- Construction of domestic buildings
Niblock Developments Ltd is a 28-year-old private limited company, company number NI033231, one of the UK's building contractors. Its next accounts are due at Companies House on 30 December 2027, and the CT600 for the period to 30 March 2027 is due at HMRC on 30 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets unchanged on the year before, at £16K.
- Net assets rose in 0 of 9 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Mar 2026 | £16K | £16K | 1 | ||
| 30 Mar 2025 | £16K | £16K | 1 | ||
| 30 Mar 2024 | £16K | £16K | 1 | ||
| 30 Mar 2023 | £16K | £16K | 0 | ||
| 30 Mar 2022 | £16K | £16K | 1 | ||
| 30 Mar 2021 | £16K | £16K | 1 | ||
| 30 Mar 2020 | £16K | £16K | 0 | ||
| 30 Mar 2019 | £16K | £16K | |||
| 30 Mar 2018 | £16K | £16K | |||
| 30 Mar 2017 | £16K | £16K |
Where Niblock Developments Ltd is registered
The registered office is in the BT28 postcode district, in the Lisburn and Castlereagh local authority area, Northern Ireland. Show BT28 1EP on a map.
Other trade companies in BT28
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- Ultralift Facilities Management LtdFacilities management
- Ultimate Tinting Lisburn LtdMotor traders
- A H Assist Cars LtdMotor traders
- Northpeak Developments LtdProperty developers
- Built by D Design and Build LtdProperty developers
- Lagan to Liffey Electrical Contractors LtdElectricians
- Ez Trade Solutions LtdJoiners and carpenters
Also registered at this address
3 other companies use the same registered office as Niblock Developments Ltd.
- Lingrove LimitedBuilders
- Mounteagle LtdLandscapers and gardeners
- Toland House LimitedBuilders
What happens if Niblock 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 30 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2027 to 30 Jan 2028 | £150 |
| 1 to 3 months late | 31 Jan 2028 to 30 Mar 2028 | £375 |
| 3 to 6 months late | 31 Mar 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 | 31 Mar 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 | 30 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
- NI033231
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 November 1997 (28 years ago)
- Registered office
- 21-23 Chapel Hill, Lisburn, BT28 1EP
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 March 2026
- Last confirmation statement
- 1 September 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
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
Other active building contractors.
Frequently asked questions
When are Niblock Developments Ltd's accounts due?
Niblock Developments Ltd's next accounts are due at Companies House by 30 December 2027 (in 443 days), covering the period to 30 March 2027.
When is Niblock Developments Ltd's CT600 due?
The CT600 for the period to 30 March 2027 is due at HMRC by 30 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2027.
Is Niblock Developments Ltd still trading?
Niblock 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 Niblock Developments Ltd do?
Niblock Developments Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Niblock Developments Ltd?
Niblock Developments Ltd was incorporated on 13 November 1997, 28 years ago.
What is the penalty if Niblock 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 Niblock 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.