- Companies
- Civil engineering
- GNC Homes Ltd
GNC Homes Ltd
- Company number
- NI051640
- Incorporated
- 6 Sep 200422 years trading
- Registered office
- 26 Broagh Road, Castledawson, Co Londonderry, BT45 8ER
- Nature of business
- Construction of other civil engineering projects n.e.c.; Other construction installation; Other building completion and finishing
GNC Homes Ltd is a 22-year-old private limited company registered in Co Londonderry, company number NI051640, one of the UK's civil engineering contractors. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
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 down £2,126 (-39.3%) on the year before, to -£7,529.
- Net assets rose in 3 of 7 year-on-year comparisons on record.
- Current assets of £22K against £30K owed within a year: 0.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | -£7,529 | £22K | £30K | 0 | |
| 30 Sep 2024 | -£5,403 | £31K | £37K | 0 | |
| 30 Sep 2023 | £1,639 | £53K | £55K | 1 | |
| 30 Sep 2022 | £15K | £79K | £72K | 1 | |
| 30 Sep 2021 | £843 | £244K | £216K | 1 | |
| 30 Sep 2020 | £234 | £238K | £209K | 1 | |
| 30 Sep 2019 | £452 | £232K | £207K | 1 | |
| 30 Sep 2018 | £261 | £245K | £221K | 1 |
Where GNC Homes Ltd is registered
The registered office is in Co Londonderry (BT45), in the Mid Ulster local authority area, Northern Ireland. Show BT45 8ER on a map.
Other trade companies in BT45
- Oakleaf Modular Solutions LimitedSpecialist contractors
- Decorfinishni LtdPainters and decorators
- Tonagh Construction Services LtdSpecialist contractors
- Es Brickwork LtdSpecialist contractors
- CSS Ireland LtdSpecialist contractors
- 825 Contracts LtdBuilders
- Vind Services LtdMachinery repair and installation
- Braidwater (Strategic Land) LimitedProperty developers
What happens if GNC Homes 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- NI051640
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 September 2004 (22 years ago)
- Registered office
- 26 Broagh Road, Castledawson, Co Londonderry, BT45 8ER
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Other construction installation (SIC 43290)
Other building completion and finishing (SIC 43390) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 6 September 2026
- Charges (mortgages)
- 3 outstanding of 4 registered
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies
Other active civil engineering contractors.
Frequently asked questions
When are GNC Homes Ltd's accounts due?
GNC Homes Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is GNC Homes Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is GNC Homes Ltd still trading?
GNC Homes 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 GNC Homes Ltd do?
GNC Homes Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other construction installation (SIC 43290); Other building completion and finishing (SIC 43390).
How old is GNC Homes Ltd?
GNC Homes Ltd was incorporated on 6 September 2004, 22 years ago.
What is the penalty if GNC Homes 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 GNC Homes 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.