- Company number
- 09003967
- Incorporated
- 22 Apr 201412 years trading
- Registered office
- 18 Clitterhouse Crescent, London, NW2 1DD
- Nature of business
- Construction of domestic buildings
McCarthy Ground Works Limited is a 12-year-old private limited company registered in London, company number 09003967, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for McCarthy Ground Works LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £612 (-1.4%) on the year before, to £43K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £50K against £7,620 owed within a year: 6.5 times cover.
- 2 employees on average, up from 0 the year before.
- 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 Mar 2026 | £43K | £50K | £7,620 | 2 | |
| 31 Mar 2025 | £43K | £51K | £11K | 0 | |
| 31 Mar 2024 | £30K | £37K | £10K | 2 | |
| 31 Mar 2023 | £21K | £23K | £6,838 | 2 | |
| 31 Mar 2022 | £22K | £26K | £8,695 | 3 | |
| 31 Mar 2021 | £18K | £23K | 2 | ||
| 31 Mar 2020 | £15K | £22K | 2 | ||
| 31 Mar 2019 | £18K | £25K | £7,533 | 2 | |
| 31 Mar 2018 | £10K | £15K | £7,122 | ||
| 31 Mar 2017 | £9,960 | £19K | £12K |
Where McCarthy Ground Works Limited is registered
The registered office is in London (NW2), in the Barnet local authority area, London. Show NW2 1DD on a map.
Other trade companies in NW2
- 4 Stars Cleaning Solutions LtdCleaning companies
- Veltrane Motors LimitedMechanics and garages
- Property Care Maintenance Ltd LtdBuilders
- Surge Electrical Contracting Group LtdElectricians
- Ise Construction Services LimitedFinishing trades
- B&S Construction Group LtdBuilders
- Pro Motorcycle Garage LtdMotor traders
- Slaketic Cleaners LtdCleaning companies
What happens if McCarthy Ground Works 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 09003967
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 April 2014 (12 years ago)
- Registered office
- 18 Clitterhouse Crescent, London, NW2 1DD
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 12 June 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- MCD Pro Limited2025
- MCG Construction Ltd2019
- McKel Construction Limited2020
- McKenna Construction Ltd2023
- MCL Structural Limited2020
- MCM Architecture Ltd.1997
- MCM Painting Ltd2025
- MCN Property Changes Limited2022
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are McCarthy Ground Works Limited's accounts due?
McCarthy Ground Works Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is McCarthy Ground Works Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is McCarthy Ground Works Limited still trading?
McCarthy Ground Works 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 McCarthy Ground Works Limited do?
McCarthy Ground Works Limited is registered under Construction of domestic buildings (SIC 41202).
How old is McCarthy Ground Works Limited?
McCarthy Ground Works Limited was incorporated on 22 April 2014, 12 years ago.
What is the penalty if McCarthy Ground Works 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 McCarthy Ground Works 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.