- Companies
- Finishing trades
- Mansfield
- Mark Cockett Building Services Ltd
Mark Cockett Building Services Ltd
- Company number
- 07831237
- Incorporated
- 1 Nov 201114 years trading
- Registered office
- 248 Southwell Road West, Mansfield, Nottinghamshire, NG18 4LB
- Nature of business
- Other building completion and finishing
Mark Cockett Building Services Ltd is a 14-year-old private limited company registered in Mansfield, company number 07831237, one of 57 building finishing companies in Mansfield. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 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 unchanged on the year before, at £1,122.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £53K against £52K owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Mar 2025 | £1,122 | £53K | £52K | 0 | |
| 30 Mar 2024 | £1,122 | £53K | £52K | 0 | |
| 30 Mar 2023 | £1,122 | £53K | £52K | 0 | |
| 30 Mar 2022 | £836 | £54K | £54K | 1 | |
| 30 Mar 2021 | £9,521 | £34K | £26K | 1 | |
| 30 Mar 2020 | £5,992 | £35K | £31K | 1 | |
| 30 Mar 2019 | £4,256 | £17K | £15K | ||
| 31 Oct 2017 | £4,959 | £15K | £14K | ||
| 31 Oct 2016 | £7,197 | £23K | £20K | ||
| 31 Oct 2015 | £12K | £16K | £31K | £26K |
Where Mark Cockett Building Services Ltd is registered
The registered office is in Mansfield (NG18), in the Mansfield local authority area, East Midlands. Show NG18 4LB on a map.
Other trade companies in NG18
- BF Solutions LimitedFacilities management
- Global Line Spraying Services LtdPainters and decorators
- Nuthall Glazing Locks & Doors LtdGlaziers
- Marshall Environmental LtdPlumbers and heating engineers
- Prestige 8 Solutions LtdSpecialist contractors
- Essential Contracting Services LtdProperty developers
- Call My Plumber LimitedPlumbers and heating engineers
- Uss Site Solutions LimitedSpecialist contractors
What happens if Mark Cockett Building Services 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 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 | 31 Mar 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 | 30 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
- 07831237
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 November 2011 (14 years ago)
- Registered office
- 248 Southwell Road West, Mansfield, Nottinghamshire, NG18 4LB
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 March 2025
- Last confirmation statement
- 1 November 2025
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Mansfield
Other active building finishing companies registered in Mansfield.
- MJCS Property Maintenance Ltd2017
- Moorside Construction Limited2010
- Morton Properties Management Services Limited2003
- MW Truck Ltd2016
- New Home Partnerships Ltd2023
- Nottingham Driveways Group Ltd2026
- Notts Home Fix Ltd2026
- Nwapez Property Maintenance and Services Limited2020
All building finishing companies in Mansfield · All trades in Mansfield · Finishing trades across the UK
Frequently asked questions
When are Mark Cockett Building Services Ltd's accounts due?
Mark Cockett Building Services Ltd's next accounts are due at Companies House by 30 December 2026 (in 78 days), covering the period to 30 March 2026.
When is Mark Cockett Building Services Ltd's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is Mark Cockett Building Services Ltd still trading?
Mark Cockett Building Services 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 Mark Cockett Building Services Ltd do?
Mark Cockett Building Services Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Mark Cockett Building Services Ltd?
Mark Cockett Building Services Ltd was incorporated on 1 November 2011, 14 years ago.
What is the penalty if Mark Cockett Building Services 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 Mark Cockett Building Services 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.