- Companies
- Property developers
- Feltham
- McCarthy&Sons Building Ltd
McCarthy&Sons Building Ltd
- Company number
- 16599626
- Incorporated
- 22 Jul 20251 year trading
- Registered office
- 50 Watermill Way, Feltham, TW13 5NG
- Nature of business
- Development of building projects; Construction of commercial buildings; Construction of domestic buildings; Plastering
McCarthy&Sons Building Ltd is a 1-year-old private limited company registered in Feltham, company number 16599626, one of 80 property development companies in Feltham. Its next accounts are due at Companies House on 22 April 2027, and its first CT600 is due at HMRC on 21 July 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns McCarthy&Sons Building Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** M*** | Director | Jul 2025 |
| J*** M*** | Secretary | Jul 2025 |
Person with significant control
Where McCarthy&Sons Building Ltd is registered
The registered office is in Feltham (TW13), in the Hounslow local authority area, London. Show TW13 5NG on a map.
Other trade companies in TW13
- Neir LtdBuilders
- A Lime Plastering LtdSpecialist contractors
- True Ridge Roofing LimitedBuilders
- Kitchh LtdInstallers
- Gelli TK LtdCleaning companies
- Universal Pest Control LtdCleaning companies
- DCD Build LtdBuilders
- K27 Build LtdBuilders
What happens if McCarthy&Sons Building 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 22 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Apr 2027 to 22 May 2027 | £150 |
| 1 to 3 months late | 23 May 2027 to 22 Jul 2027 | £375 |
| 3 to 6 months late | 23 Jul 2027 to 22 Oct 2027 | £750 |
| More than 6 months late | From 23 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16599626
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 July 2025 (1 year ago)
- Registered office
- 50 Watermill Way, Feltham, TW13 5NG
- Nature of business
- Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Plastering (SIC 43310) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Feltham
Other active property development companies registered in Feltham.
- Microwise International Ltd2019
- Miles Electrical Ltd2023
- MMN General Trading Ltd2014
- Mo-Ver 23 Limited2023
- Monument Ltd2024
- Neat Building Services Ltd2023
- Nri Properties Developments Ltd2026
- P&B Projects Ltd2025
All property development companies in Feltham · All trades in Feltham · Property developers across the UK
Frequently asked questions
When are McCarthy&Sons Building Ltd's accounts due?
McCarthy&Sons Building Ltd's next accounts are due at Companies House by 22 April 2027 (in 191 days), covering the period to 31 July 2026.
When is McCarthy&Sons Building Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 21 July 2026, due by 21 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is McCarthy&Sons Building Ltd still trading?
McCarthy&Sons Building Ltd is listed as active on the Companies House register (checked 13 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&Sons Building Ltd do?
McCarthy&Sons Building Ltd is registered under Development of building projects (SIC 41100); Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Plastering (SIC 43310).
How old is McCarthy&Sons Building Ltd?
McCarthy&Sons Building Ltd was incorporated on 22 July 2025, 1 year ago.
Who runs McCarthy&Sons Building Ltd?
McCarthy&Sons Building Ltd has 1 active director, the longest-serving appointed in Jul 2025. Their names and service addresses are on the Companies House register.
Who owns McCarthy&Sons Building Ltd?
One person or company has significant control of McCarthy&Sons Building Ltd: an individual (owns 75% or more of the shares).
What is the penalty if McCarthy&Sons Building 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 McCarthy&Sons Building Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.