- Companies
- Builders
- Londonderry
- Gortnaghey Developments Ltd
Gortnaghey Developments Ltd
- Company number
- NI644553
- Incorporated
- 14 Mar 20179 years trading
- Registered office
- 11 Bigwood Road, Ardmore, Londonderry, BT47 3RP
- Nature of business
- Construction of domestic buildings
Gortnaghey Developments Ltd is a 9-year-old private limited company registered in Londonderry, company number NI644553, one of 95 building contractors in Londonderry. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £41K (-77.6%) on the year before, to £12K.
- Net assets rose in 1 of 7 year-on-year comparisons on record.
- Current assets of £184K against £172K owed within a year: 1.1 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £12K | £184K | £172K | 0 | |
| 31 Mar 2024 | £53K | £185K | £132K | 0 | |
| 31 Mar 2023 | -£1,208 | £77K | £78K | 0 | |
| 31 Mar 2022 | -£1,208 | £77K | £78K | 0 | |
| 31 Mar 2021 | -£1,064 | £78K | £78K | 0 | |
| 31 Mar 2020 | £99 | £78K | £78K | 0 | |
| 31 Mar 2019 | £99 | £1,042 | £78K | ||
| 31 Mar 2018 | £99 | £3,130 | £78K |
Where Gortnaghey Developments Ltd is registered
The registered office is in Londonderry (BT47), in the Derry City and Strabane local authority area, Northern Ireland. Show BT47 3RP on a map.
Other trade companies in BT47
- RNK Contracts LimitedGroundworks and demolition
- Den Electrical LtdElectricians
- BDK Consulting LimitedProperty developers
- Oakline Engineering LtdInstallers
- Killew Property Services LimitedFacilities management
- PH Autobody LimitedMechanics and garages
- C Doherty Autos LtdMechanics and garages
- CPMH LtdBuilders
Also registered at this address
3 other companies use the same registered office as Gortnaghey Developments Ltd.
- Faughanside Construction LtdBuilders
- Faughanside Developments LtdProperty developers
- O'Kane and McLaughlin (Builders N.I.) LimitedProperty developers
What happens if Gortnaghey 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- NI644553
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 March 2017 (9 years ago)
- Registered office
- 11 Bigwood Road, Ardmore, Londonderry, BT47 3RP
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 27 February 2026
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 Londonderry
Other active building contractors registered in Londonderry.
- Hallmark Real Estate Ltd2009
- Heavron Brick Worx Limited2017
- Henley Enterprises Limited1984
- HML Group Ltd2018
- J & R Snodgrass Limited2024
- James O'Hara Homes Limited2016
- James Parkhill Construction Limited2021
- Jordan Fitout Construction Guernsey Ltd2024
All building contractors in Londonderry · All trades in Londonderry · Builders across the UK
Frequently asked questions
When are Gortnaghey Developments Ltd's accounts due?
Gortnaghey Developments Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Gortnaghey Developments Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Gortnaghey Developments Ltd still trading?
Gortnaghey 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 Gortnaghey Developments Ltd do?
Gortnaghey Developments Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Gortnaghey Developments Ltd?
Gortnaghey Developments Ltd was incorporated on 14 March 2017, 9 years ago.
What is the penalty if Gortnaghey 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 Gortnaghey 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.