- Companies
- Property developers
- Nottingham
- Comax Construction Ltd
Comax Construction Ltd
- Company number
- 12899761
- Incorporated
- 23 Sep 20206 years trading
- Registered office
- 11 Sorrel Drive, Kirkby-In-Ashfield, Nottingham, NG17 8RW
- Nature of business
- Development of building projects; Construction of domestic buildings; Other building completion and finishing; Other specialised construction activities n.e.c.
Comax Construction Ltd is a 6-year-old private limited company registered in Nottingham, company number 12899761, one of 762 property development companies in Nottingham. 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 £1,509 on the year before, to £1,575.
- Current assets of £4,053 against £5,588 owed within a year: 0.7 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 2 years, 2021 to 2022.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2022 | £1,575 | £4,053 | £5,588 | 2 | |
| 31 Mar 2021 | £66 | £2,193 | £9,176 | 1 |
Where Comax Construction Ltd is registered
The registered office is in Nottingham (NG17), in the Ashfield local authority area, East Midlands. Show NG17 8RW on a map.
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What happens if Comax 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 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
- 12899761
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 September 2020 (6 years ago)
- Registered office
- 11 Sorrel Drive, Kirkby-In-Ashfield, Nottingham, NG17 8RW
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202)
Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 23 April 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 in Nottingham
Other active property development companies registered in Nottingham.
- Concord Rise Group Ltd2025
- Constantinople Consultancy Ltd2019
- Construction-Wise Limited2018
- Contemporary Developments Midlands Ltd2015
- Coreten Limited2021
- Cosmabuild Ltd2025
- Cosybox Alfreton Road Limited2017
- Crawford and Co Solutions Limited2012
All property development companies in Nottingham · All trades in Nottingham · Property developers across the UK
Frequently asked questions
When are Comax Construction Ltd's accounts due?
Comax Construction Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Comax Construction 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 Comax Construction Ltd still trading?
Comax 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 Comax Construction Ltd do?
Comax Construction Ltd is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202); Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999).
How old is Comax Construction Ltd?
Comax Construction Ltd was incorporated on 23 September 2020, 6 years ago.
What is the penalty if Comax 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 Comax 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.