- Companies
- Property developers
- Larne
- SJM Property Developers Ltd
SJM Property Developers Ltd
- Company number
- NI619612
- Incorporated
- 31 Jul 201313 years trading
- Registered office
- Suite 4 Commercial Mews, 93-97 Main Street, Larne, BT40 1HJ
- Nature of business
- Development of building projects; Buying and selling of own real estate
SJM Property Developers Ltd is a 13-year-old private limited company registered in Larne, company number NI619612, one of 15 property development companies in Larne. Its next accounts are due at Companies House on 4 November 2026, and its first CT600 is due at HMRC on 31 January 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 £3,754 (+1.7%) on the year before, to £219K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £1.3M against £1.1M owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £219K | £1.3M | £1.1M | 1 | |
| 31 Jan 2024 | £216K | £517K | £661K | £446K | 1 |
| 31 Jan 2023 | £214K | £520K | £664K | £450K | 1 |
| 31 Jan 2022 | £142K | £391K | £571K | £429K | 1 |
| 31 Jan 2021 | £63K | £301K | £451K | £389K | 1 |
| 31 Jan 2020 | £13K | £143K | £217K | £204K | 1 |
| 31 Jan 2019 | £49K | £238K | £299K | ||
| 31 Jan 2018 | -£30K | £62K | £244K | £282K | |
| 29 Jan 2017 | -£15K | £61K | £241K | £262K | |
| 31 Jan 2016 | £2,098 | £104K | £286K | £284K |
Who runs and owns SJM Property Developers Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** M*** | Director | Jul 2013 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| S*** M*** | Director | Jul 2013 | Jul 2013 |
Person with significant control
Where SJM Property Developers Ltd is registered
The registered office is in Larne (BT40), in the Mid and East Antrim local authority area, Northern Ireland. Show BT40 1HJ on a map.
Other trade companies in BT40
- GW Home Improvements and Maintenance LtdBuilders
- East Coast Contracting NI LtdBuilders
- Abbey Washing Machines LtdRepair services
- CM Fit Out & Construction LtdJoiners and carpenters
- Blackwood & Crawford LtdProperty developers
- TT Tiling LtdFloor and wall tilers
- JM Servicess LtdSpecialist contractors
- NPH Heating and Plumbing LtdPlumbers and heating engineers
Shared registered office
72 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if SJM Property Developers 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 4 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Nov 2026 to 4 Dec 2026 | £150 |
| 1 to 3 months late | 5 Dec 2026 to 4 Feb 2027 | £375 |
| 3 to 6 months late | 5 Feb 2027 to 4 May 2027 | £750 |
| More than 6 months late | From 5 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 5 Feb 2027 | £200 |
| 3 months late | 4 May 2027 | another £200 |
| 6 months late | 4 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 4 Feb 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
- NI619612
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 July 2013 (13 years ago)
- Registered office
- Suite 4 Commercial Mews, 93-97 Main Street, Larne, BT40 1HJ
- Nature of business
- Development of building projects (SIC 41100)
Buying and selling of own real estate (SIC 68100) - Year end
- 4 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 20 October 2025
- Previous names
- SJM Construction (NI) Limited (until 27 Oct 2015)
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 Larne
Other active property development companies registered in Larne.
- Tureagh Properties Ltd2026
- Ur Developments (Erskine) Ltd2017
- Barclay Building Construction Ltd2018
- Bayshore Homes Limited2010
- Blackwood & Crawford Ltd2026
- CJM Groundworks Limited2018
- Closeburn Developments Limited2016
- Elginshire Limited2014
All property development companies in Larne · All trades in Larne · Property developers across the UK
Frequently asked questions
When are SJM Property Developers Ltd's accounts due?
SJM Property Developers Ltd's next accounts are due at Companies House by 4 November 2026 (in 22 days), covering the period to 4 February 2026.
When is SJM Property Developers Ltd'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 January 2026, due by 31 January 2027, and one for the period to 4 February 2026, due by 4 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is SJM Property Developers Ltd still trading?
SJM Property Developers 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 SJM Property Developers Ltd do?
SJM Property Developers Ltd is registered under Development of building projects (SIC 41100); Buying and selling of own real estate (SIC 68100).
How old is SJM Property Developers Ltd?
SJM Property Developers Ltd was incorporated on 31 July 2013, 13 years ago.
Who runs SJM Property Developers Ltd?
SJM Property Developers Ltd has 1 active director, the longest-serving appointed in Jul 2013. Their names and service addresses are on the Companies House register.
Who owns SJM Property Developers Ltd?
One person or company has significant control of SJM Property Developers Ltd: an individual (owns 75% or more of the shares).
What is the penalty if SJM Property Developers 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 SJM Property Developers 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.