- Companies
- Builders
- Newport Pagnell
- JSJ Assets Ltd
JSJ Assets Ltd
- Company number
- 08552399
- Incorporated
- 31 May 201313 years trading
- Registered office
- 14 ST. John Street, Newport Pagnell, Buckinghamshire, MK16 8HJ
- Nature of business
- Construction of domestic buildings
JSJ Assets Ltd is a 13-year-old private limited company registered in Newport Pagnell, company number 08552399, one of 28 building contractors in Newport Pagnell. 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 up £4,471 (+5.9%) on the year before, to £80K.
- Current assets of £410K against £299K owed within a year: 1.4 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £80K | £2,359 | £410K | £299K | 2 |
| 31 Mar 2024 | £75K | £1,378 | £523K | £175K | 2 |
Who runs and owns JSJ Assets Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| R*** J*** | Director | May 2013 |
| R*** J*** | Director | May 2013 |
Person with significant control
Charges (secured borrowing)
All 2 registered charges have been satisfied. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Lloyds Bank PLC | Satisfied Jul 2015 | May 2014 |
| Lloyds Bank PLC | Satisfied Jul 2015 | Feb 2014 |
Where JSJ Assets Ltd is registered
The registered office is in Newport Pagnell (MK16), in the Milton Keynes local authority area, South East. Show MK16 8HJ on a map.
Other trade companies in MK16
- Oakstone Tree Care LtdLandscapers and gardeners
- Resolution Homes WT LtdProperty developers
- Resolution Homes WR LtdProperty developers
- Milton Keynes Driveways & Landscaping LtdBuilders
- Resolution Homes WM LtdProperty developers
- Eway Construction LtdBuilders
- Valora Homes LtdProperty developers
- MK Cleaning FM LtdCleaning companies
Also registered at this address
2 other companies use the same registered office as JSJ Assets Ltd.
- Glebemk LimitedProperty developers
- Gpal LtdProperty developers
What happens if JSJ Assets 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
- 08552399
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 May 2013 (13 years ago)
- Registered office
- 14 ST. John Street, Newport Pagnell, Buckinghamshire, MK16 8HJ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 31 May 2026
- Charges (mortgages)
- 0 outstanding of 2 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 Newport Pagnell
Other active building contractors registered in Newport Pagnell.
- Milton Keynes Driveways & Landscaping Ltd2026
- Oaklen Construction Ltd2025
- Port Nicholson Ltd2002
- Portable Annexes Limited2022
- Roseneath Properties Ltd2004
- Sharp Masonry Limited2025
- Sula Construction & Building Ltd2021
- Taylored Roofing Ltd2008
All building contractors in Newport Pagnell · All trades in Newport Pagnell · Builders across the UK
Frequently asked questions
When are JSJ Assets Ltd's accounts due?
JSJ Assets Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is JSJ Assets 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 JSJ Assets Ltd still trading?
JSJ Assets 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 JSJ Assets Ltd do?
JSJ Assets Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is JSJ Assets Ltd?
JSJ Assets Ltd was incorporated on 31 May 2013, 13 years ago.
Who runs JSJ Assets Ltd?
JSJ Assets Ltd has 2 active directors, the longest-serving appointed in May 2013. Their names and service addresses are on the Companies House register.
Who owns JSJ Assets Ltd?
One person or company has significant control of JSJ Assets Ltd: Ssj Holdings Ltd (owns 75% or more of the shares).
What is the penalty if JSJ Assets 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 JSJ Assets 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.