- Companies
- Specialist contractors
- Londonderry
- Maghon Property Forensics Ltd
Maghon Property Forensics Ltd
- Company number
- NI648115
- Incorporated
- 19 Sep 20179 years trading
- Registered office
- 1 Greenwood, Londonderry, BT48 8NP
- Nature of business
- Other specialised construction activities n.e.c.
Maghon Property Forensics Ltd is a 9-year-old private limited company registered in Londonderry, company number NI648115, one of 48 specialist construction companies in Londonderry. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £8,382 (-34.3%) on the year before, to £16K.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £6 against £16K owed within a year: 0.0 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 Oct 2025 | £16K | £6 | £16K | 0 | |
| 31 Oct 2024 | £24K | £24K | £49K | 0 | |
| 31 Oct 2023 | £22K | £24K | £46K | 0 | |
| 31 Oct 2022 | £18K | £25K | £43K | 0 | |
| 31 Oct 2021 | £15K | £36K | £51K | 0 | |
| 31 Oct 2020 | £308 | £53K | £53K | 0 | |
| 31 Oct 2019 | £168 | £0 | £168 | 0 | |
| 31 Oct 2018 | £1,691 | £1,831 | £140 |
Where Maghon Property Forensics Ltd is registered
The registered office is in Londonderry (BT48), in the Derry City and Strabane local authority area, Northern Ireland. Show BT48 8NP on a map.
Other trade companies in BT48
- Neat & Nurtured Vics Cleaning LimitedCleaning companies
- Ked Brick & Blockwork LtdBuilders
- Zapcars LtdMotor traders
- TMC Electrics LtdElectricians
- Northern Diesels LtdMotor traders
- Coyle Reclamation & Salvage LtdSpecialist contractors
- George MCG Mechanical LtdElectricians
- KK Electrical Solutions Ireland LimitedElectricians
What happens if Maghon Property Forensics 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- NI648115
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 September 2017 (9 years ago)
- Registered office
- 1 Greenwood, Londonderry, BT48 8NP
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 18 September 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Londonderry
Other active specialist construction companies registered in Londonderry.
- Mahon 7 Construction Ltd2019
- Malcon Homes Ltd2011
- Martin Brown Construction Limited2007
- MC Cormick Brothers Ltd2025
- MD Consulting NW Ltd2022
- North Coast Damp Proofing Limited2026
- NPB Partitions Ltd2018
- O K Cranes & Formwork Limited2005
All specialist construction companies in Londonderry · All trades in Londonderry · Specialist contractors across the UK
Frequently asked questions
When are Maghon Property Forensics Ltd's accounts due?
Maghon Property Forensics Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Maghon Property Forensics Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Maghon Property Forensics Ltd still trading?
Maghon Property Forensics 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 Maghon Property Forensics Ltd do?
Maghon Property Forensics Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Maghon Property Forensics Ltd?
Maghon Property Forensics Ltd was incorporated on 19 September 2017, 9 years ago.
What is the penalty if Maghon Property Forensics 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 Maghon Property Forensics 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.