- Companies
- Property developers
- Derry
- O'Kane and McLaughlin (Builders N.I.) Limited
O'Kane and McLaughlin (Builders N.I.) Limited
- Company number
- NI623572
- Incorporated
- 21 Mar 201412 years trading
- Registered office
- 11 Bigwood Road, Ardmore, Derry, BT47 3RP
- Nature of business
- Development of building projects
O'Kane and McLaughlin (Builders N.I.) Limited is a 12-year-old private limited company registered in Derry, company number NI623572, one of 33 property development companies in Derry. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for O'Kane and McLaughlin (Builders N.I.) LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 up £10K (+85.1%) on the year before, to £22K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £78K against £66K owed within a year: 1.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £22K | £78K | £66K | 0 | |
| 31 Mar 2024 | £12K | £78K | £66K | 2 | |
| 31 Dec 2022 | £20K | £46K | £90K | 2 | |
| 31 Dec 2021 | -£9,847 | £66K | £96K | -2 | |
| 31 Dec 2020 | -£17K | £56K | £98K | -1 | |
| 31 Dec 2019 | £5,008 | £31K | £99K | £86K | -1 |
| 31 Dec 2018 | £17K | £29K | £144K | £120K | 1 |
| 31 Dec 2017 | £3,117 | £9,215 | £54K | £42K | 1 |
| 31 Dec 2016 | £2,940 | £3,827 | £51K | £61K | 1 |
| 31 Dec 2015 | £65K | £45K | £95K | £43K |
Where O'Kane and McLaughlin (Builders N.I.) Limited is registered
The registered office is in Derry (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 O'Kane and McLaughlin (Builders N.I.) Limited.
- Faughanside Construction LtdBuilders
- Faughanside Developments LtdProperty developers
- Gortnaghey Developments LtdBuilders
What happens if O'Kane and McLaughlin (Builders N.I.) Limited 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
- NI623572
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 March 2014 (12 years ago)
- Registered office
- 11 Bigwood Road, Ardmore, Derry, BT47 3RP
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 20 March 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 Derry
Other active property development companies registered in Derry.
- Oaklly Developments Limited2026
- PD Electrical and Management Limited2022
- Porthall Enterprises Limited2019
- Sharagore Homes Limited2024
- Shaun Doherty Developments Limited2016
- T Doherty Consultancy Ltd2023
- Touchstone Contracts Limited2023
- Uq ST Limited2025
All property development companies in Derry · All trades in Derry · Property developers across the UK
Frequently asked questions
When are O'Kane and McLaughlin (Builders N.I.) Limited's accounts due?
O'Kane and McLaughlin (Builders N.I.) Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is O'Kane and McLaughlin (Builders N.I.) Limited'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 O'Kane and McLaughlin (Builders N.I.) Limited still trading?
O'Kane and McLaughlin (Builders N.I.) Limited 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 O'Kane and McLaughlin (Builders N.I.) Limited do?
O'Kane and McLaughlin (Builders N.I.) Limited is registered under Development of building projects (SIC 41100).
How old is O'Kane and McLaughlin (Builders N.I.) Limited?
O'Kane and McLaughlin (Builders N.I.) Limited was incorporated on 21 March 2014, 12 years ago.
What is the penalty if O'Kane and McLaughlin (Builders N.I.) Limited 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 O'Kane and McLaughlin (Builders N.I.) Limited 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.