- Companies
- Finishing trades
- Worcester Park
- Mark Cox Developments Limited
Mark Cox Developments Limited
- Company number
- 07218286
- Incorporated
- 9 Apr 201016 years trading
- Registered office
- Redlands, ST. Marys Road, Worcester Park, KT4 7JL
- Nature of business
- Other building completion and finishing
Mark Cox Developments Limited is a 16-year-old private limited company registered in Worcester Park, company number 07218286, one of 23 building finishing companies in Worcester Park. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £40K (-29%) on the year before, to £99K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £172K against £48K owed within a year: 3.6 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £99K | £172K | £48K | 3 | |
| 30 Apr 2024 | £139K | £225K | £61K | 2 | |
| 30 Apr 2023 | £101K | £211K | £82K | 2 | |
| 30 Apr 2022 | £114K | £141K | £75K | 3 | |
| 30 Apr 2021 | £58K | £306K | £256K | 3 | |
| 30 Apr 2020 | £12K | £154K | £146K | 3 | |
| 30 Apr 2019 | £56K | £93K | £149K | ||
| 30 Apr 2018 | £17K | £118K | £134K | ||
| 30 Apr 2017 | £3,283 | £142K | £140K | ||
| 30 Apr 2016 | £30K | £60K | £147K | £122K |
Who runs and owns Mark Cox Developments Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| M*** C*** | Director | Apr 2010 |
| M*** C*** | Director | Apr 2010 |
| M*** C*** | Secretary | Apr 2010 |
Person with significant control
Where Mark Cox Developments Limited is registered
The registered office is in Worcester Park (KT4), in the Epsom and Ewell local authority area, South East. Show KT4 7JL on a map.
Other trade companies in KT4
- Aslan Real Estate LtdBuilders
- Taradis LtdProperty developers
- Morden Vale Properties LtdProperty developers
- Empireurban Projects LtdProperty developers
- Talamore Melksham LimitedProperty developers
- Dewan Maintenance LtdElectricians
- Delta TH Company LtdInstallers
- Industrial Domestic and Electrical LtdElectricians
Also registered at this address
3 other companies use the same registered office as Mark Cox Developments Limited.
- Curran Properties LimitedProperty developers
- Modern Scooters LtdMotor traders
- New Flow Plumbing & Heating LtdPlumbers and heating engineers
What happens if Mark Cox Developments Limited 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 07218286
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 April 2010 (16 years ago)
- Registered office
- Redlands, ST. Marys Road, Worcester Park, KT4 7JL
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 30 March 2026
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 Worcester Park
Other active building finishing companies registered in Worcester Park.
- MCB Associates Limited2025
- Paridan Ltd2024
- Rains Plastering Ltd2017
- Ramoozpro Ltd2025
- Riga Interiors Limited2003
- Serban Bros Ltd2005
- SJ Premier Property Management Ltd2025
- Swift Construction Surrey Ltd2018
All building finishing companies in Worcester Park · All trades in Worcester Park · Finishing trades across the UK
Frequently asked questions
When are Mark Cox Developments Limited's accounts due?
Mark Cox Developments Limited's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Mark Cox Developments Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Mark Cox Developments Limited still trading?
Mark Cox Developments Limited 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 Cox Developments Limited do?
Mark Cox Developments Limited is registered under Other building completion and finishing (SIC 43390).
How old is Mark Cox Developments Limited?
Mark Cox Developments Limited was incorporated on 9 April 2010, 16 years ago.
Who runs Mark Cox Developments Limited?
Mark Cox Developments Limited has 2 active directors, the longest-serving appointed in Apr 2010. Their names and service addresses are on the Companies House register.
Who owns Mark Cox Developments Limited?
One person or company has significant control of Mark Cox Developments Limited: an individual (owns 75% or more of the shares).
What is the penalty if Mark Cox Developments Limited 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 Cox Developments Limited 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.