- Companies
- Property developers
- Jenmar Construction Ltd
Jenmar Construction Ltd
- Company number
- 05666291
- Incorporated
- 4 Jan 200620 years trading
- Registered office
- 76 High Street, Brierley Hill, W Midlands, DY5 3AW
- Nature of business
- Development of building projects
Jenmar Construction Ltd is a 20-year-old private limited company registered in W Midlands, company number 05666291, one of the UK's property development companies. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 £416 (-68.3%) on the year before, to £193.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £43K against £70K owed within a year: 0.6 times cover.
- 6 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £193 | £43K | £70K | 6 | |
| 31 Jan 2025 | £609 | £44K | £72K | 6 | |
| 31 Jan 2024 | £14K | £52K | £48K | 4 | |
| 31 Jan 2023 | -£3,897 | £46K | £50K | 4 | |
| 31 Jan 2022 | -£22K | £8,292 | £28K | 4 | |
| 31 Jan 2021 | £61 | £57K | £53K | 4 | |
| 31 Jan 2020 | £2,631 | £38K | £48K | 5 | |
| 31 Jan 2019 | £1,440 | £42K | £57K | ||
| 31 Jan 2018 | £351 | £35K | £49K | ||
| 31 Jan 2017 | -£4,246 | £31K | £51K |
Where Jenmar Construction Ltd is registered
The registered office is in W Midlands (DY5), in the Dudley local authority area, West Midlands. Show DY5 3AW on a map.
Other trade companies in DY5
- Wynters Property Group LtdProperty developers
- GW Building and Property Services LtdFinishing trades
- Best Electrotechnical LtdMachinery repair and installation
- Revtech Auto Center LtdMechanics and garages
- Hutton Jointing LtdCivil engineering
- Trident Construction Group LimitedFinishing trades
- BSN Major Projects LimitedFinishing trades
- Emperor Trading LimitedMotor traders
Shared registered office
31 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 Jenmar Construction 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 05666291
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 January 2006 (20 years ago)
- Registered office
- 76 High Street, Brierley Hill, W Midlands, DY5 3AW
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 4 January 2026
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
Other active property development companies.
Frequently asked questions
When are Jenmar Construction Ltd's accounts due?
Jenmar Construction Ltd's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is Jenmar Construction Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Jenmar Construction Ltd still trading?
Jenmar Construction 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 Jenmar Construction Ltd do?
Jenmar Construction Ltd is registered under Development of building projects (SIC 41100).
How old is Jenmar Construction Ltd?
Jenmar Construction Ltd was incorporated on 4 January 2006, 20 years ago.
What is the penalty if Jenmar Construction 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 Jenmar Construction 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.