- Companies
- Property developers
- Redruth
- JJ Construction (SW) Ltd
JJ Construction (SW) Ltd
- Company number
- 10710665
- Incorporated
- 5 Apr 20179 years trading
- Registered office
- 14 Lowarthow Marghas, Redruth, TR15 2DZ
- Nature of business
- Development of building projects
JJ Construction (SW) Ltd is a 9-year-old private limited company registered in Redruth, company number 10710665, one of 44 property development companies in Redruth. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £424 (-0.5%) on the year before, to £86K.
- Net assets rose in 2 of 7 year-on-year comparisons on record.
- Current assets of £30K against £321 owed within a year: more than 10 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 |
|---|---|---|---|---|---|
| 28 Feb 2025 | £86K | £30K | £321 | 0 | |
| 28 Feb 2024 | £87K | £30K | £289 | 0 | |
| 28 Feb 2023 | £87K | £35K | £259 | 0 | |
| 28 Feb 2022 | £88K | £36K | £311 | 0 | |
| 28 Feb 2021 | £103K | £76K | £25K | 0 | |
| 31 Mar 2020 | £235K | £27K | £4,274 | 0 | |
| 31 Mar 2019 | £127K | £8,218 | £7,147 | ||
| 31 Mar 2018 | -£12K | £110 |
Who runs and owns JJ Construction (SW) Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** C*** | Director | Apr 2017 |
| J*** L*** | Director | Apr 2017 |
People with significant control (2)
Charges (secured borrowing)
2 of 2 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Charter Court Financial Services Limited | Outstanding | Apr 2019 |
| Charter Court Financial Services Limited T/A Precise Mortgages | Outstanding | Apr 2019 |
Where JJ Construction (SW) Ltd is registered
The registered office is in Redruth (TR15), in the Cornwall local authority area, South West. Show TR15 2DZ on a map.
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- Millennium Mechanics LtdMechanics and garages
- Barrett Builds LtdBuilders
- Aen Developments LimitedBuilders
- DN Manship Construction LimitedSpecialist contractors
- Home Ease Bathrooms LtdInstallers
What happens if JJ Construction (SW) 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 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
- 10710665
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 April 2017 (9 years ago)
- Registered office
- 14 Lowarthow Marghas, Redruth, TR15 2DZ
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 25 March 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
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 Redruth
Other active property development companies registered in Redruth.
- K & G Developments ST Ives Limited2021
- Kingsley Apex Property Ltd2026
- KPK Builders Limited2012
- Kynsa Cornwall Ltd2025
- Lara Scott Ltd2024
- Little Vauxhall Limited2017
- Madfreds Squad Ltd2025
- Mark Bryant Construction Limited1995
All property development companies in Redruth · All trades in Redruth · Property developers across the UK
Frequently asked questions
When are JJ Construction (SW) Ltd's accounts due?
JJ Construction (SW) Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is JJ Construction (SW) Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is JJ Construction (SW) Ltd still trading?
JJ Construction (SW) 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 JJ Construction (SW) Ltd do?
JJ Construction (SW) Ltd is registered under Development of building projects (SIC 41100).
How old is JJ Construction (SW) Ltd?
JJ Construction (SW) Ltd was incorporated on 5 April 2017, 9 years ago.
Who runs JJ Construction (SW) Ltd?
JJ Construction (SW) Ltd has 2 active directors, the longest-serving appointed in Apr 2017. Their names and service addresses are on the Companies House register.
Who owns JJ Construction (SW) Ltd?
2 people or companies have significant control of JJ Construction (SW) Ltd: an individual (has significant influence or control); an individual (has significant influence or control).
What is the penalty if JJ Construction (SW) 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 JJ Construction (SW) 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.