- Companies
- Builders
- Londonderry
- Muldonagh Properties Limited
Muldonagh Properties Limited
- Company number
- NI611489
- Incorporated
- 1 Mar 201214 years trading
- Registered office
- 99 Muldonagh Road, Claudy, Londonderry, BT47 4EJ
- Nature of business
- Construction of domestic buildings; Other letting and operating of own or leased real estate
Muldonagh Properties Limited is a 14-year-old private limited company registered in Londonderry, company number NI611489, one of 95 building contractors in Londonderry. Its next accounts are due at Companies House on 31 January 2027, and its first CT600 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 up £14K (+5.9%) on the year before, to £246K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £970K against £934K owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £246K | £36K | £970K | £934K | 0 |
| 31 Mar 2024 | £232K | £6,963 | £730K | £701K | 0 |
| 31 Mar 2023 | £228K | £3,447 | £702K | £667K | 0 |
| 31 Mar 2022 | £216K | £588K | £667K | £594K | 0 |
| 31 Mar 2021 | £67K | £767K | £628K | 1 | |
| 31 Mar 2020 | £27K | £173K | £433K | 1 | |
| 31 Mar 2019 | £16K | £17K | £290K | 1 | |
| 31 Mar 2018 | £26K | £19K | £277K | 1 | |
| 31 Mar 2017 | £57K | £40K | £267K | 1 |
Where Muldonagh Properties Limited is registered
The registered office is in Londonderry (BT47), in the Causeway Coast and Glens local authority area, Northern Ireland. Show BT47 4EJ 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
2 other companies use the same registered office as Muldonagh Properties Limited.
- Glen Building Services LtdBuilders
- The McLaughlin Group LimitedBuilders
What happens if Muldonagh Properties 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- NI611489
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 March 2012 (14 years ago)
- Registered office
- 99 Muldonagh Road, Claudy, Londonderry, BT47 4EJ
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 1 March 2026
- Charges (mortgages)
- 6 outstanding of 6 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 in Londonderry
Other active building contractors registered in Londonderry.
- Munreery Developments Limited2014
- Myr Developments Ltd2022
- Noel Lavin Construction Services Ltd2014
- Noone Construction Limited1995
- North55Contracts Limited2022
- O'Donnell Properties Limited2006
- Odp Projects Ltd2019
- P Mullan Construction Ltd2024
All building contractors in Londonderry · All trades in Londonderry · Builders across the UK
Frequently asked questions
When are Muldonagh Properties Limited's accounts due?
Muldonagh Properties Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Muldonagh Properties Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 March 2026, due by 31 March 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Muldonagh Properties Limited still trading?
Muldonagh Properties 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 Muldonagh Properties Limited do?
Muldonagh Properties Limited is registered under Construction of domestic buildings (SIC 41202); Other letting and operating of own or leased real estate (SIC 68209).
How old is Muldonagh Properties Limited?
Muldonagh Properties Limited was incorporated on 1 March 2012, 14 years ago.
What is the penalty if Muldonagh Properties 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 Muldonagh Properties 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.