- Company number
- 16215315
- Incorporated
- 29 Jan 20251 year trading
- Registered office
- 9 Hereford Road, Feltham, TW13 5BP
- Nature of business
- Construction of domestic buildings
S&M London Construction Ltd is a 1-year-old private limited company registered in Feltham, company number 16215315, one of 201 building contractors in Feltham. Its next accounts are due at Companies House on 29 October 2026, and its first CT600 is due at HMRC on 28 January 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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Where S&M London Construction Ltd is registered
The registered office is in Feltham (TW13), in the Hounslow local authority area, London. Show TW13 5BP on a map.
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What happens if S&M London 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 29 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Oct 2026 to 29 Nov 2026 | £150 |
| 1 to 3 months late | 30 Nov 2026 to 29 Jan 2027 | £375 |
| 3 to 6 months late | 30 Jan 2027 to 29 Apr 2027 | £750 |
| More than 6 months late | From 30 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16215315
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 January 2025 (1 year ago)
- Registered office
- 9 Hereford Road, Feltham, TW13 5BP
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 28 January 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 Feltham
Other active building contractors registered in Feltham.
- S.A.Modern Renovation Ltd2024
- Sajdera Construction Ltd2015
- Santos Innovates Paitings Limited2025
- Sasha Lofts Ltd2014
- Scouarnec Ltd2020
- Sehaj Contractors Limited2024
- Sheen Star Ltd2022
- Sidhu Elite & Construction Ltd2025
All building contractors in Feltham · All trades in Feltham · Builders across the UK
Frequently asked questions
When are S&M London Construction Ltd's accounts due?
S&M London Construction Ltd's next accounts are due at Companies House by 29 October 2026 (in 16 days), covering the period to 31 January 2026.
When is S&M London Construction 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 28 January 2026, due by 28 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is S&M London Construction Ltd still trading?
S&M London 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 S&M London Construction Ltd do?
S&M London Construction Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is S&M London Construction Ltd?
S&M London Construction Ltd was incorporated on 29 January 2025, 1 year ago.
What is the penalty if S&M London 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 S&M London 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.