- Company number
- 13198056
- Incorporated
- 12 Feb 20215 years trading
- Registered office
- 16 North Hyde Road, Hayes, UB3 4ND
- Nature of business
- Construction of domestic buildings; Plastering; Joinery installation; Floor and wall covering
Sanjh Construction Services Ltd is a 5-year-old private limited company registered in Hayes, company number 13198056, one of 850 building contractors in Hayes. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £6,116 (-64.5%) on the year before, to £3,369.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £20K against £17K owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £3,369 | £20K | £17K | 1 | |
| 28 Feb 2024 | £9,485 | £20K | £10K | 1 | |
| 28 Feb 2023 | £2,229 | £17K | £15K | 1 | |
| 28 Feb 2022 | £1,231 | £3,247 | £2,016 | 1 |
Where Sanjh Construction Services Ltd is registered
The registered office is in Hayes (UB3), in the Hillingdon local authority area, London. Show UB3 4ND on a map.
Other trade companies in UB3
- Rennove LimitedProperty developers
- KSJ Design & Build LtdBuilders
- KCRQ LimitedCleaning companies
- HKR Roofing LtdRoofers
- Syg Development Group LtdProperty developers
- Ironspan Industrial Services LtdMachinery repair and installation
- RK9 LimitedBuilders
- Elite Construction and Roofing LimitedBuilders
What happens if Sanjh Construction 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13198056
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 February 2021 (5 years ago)
- Registered office
- 16 North Hyde Road, Hayes, UB3 4ND
- Nature of business
- Construction of domestic buildings (SIC 41202)
Plastering (SIC 43310)
Joinery installation (SIC 43320)
Floor and wall covering (SIC 43330) - Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 9 September 2025
- Previous names
- Sanjh Const Services Ltd (until 15 Nov 2022)
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 Hayes
Other active building contractors registered in Hayes.
- Sarabjit Singh Ltd2024
- Saran Construction Ltd2025
- Sardar Ji Construction Ltd2022
- Sas Dream House Ltd2017
- Satisfy Construction Ltd2023
- Satkaar Construction Ltd2020
- Satya Homes London Ltd2026
- Satyaveer Singh Ltd2024
All building contractors in Hayes · All trades in Hayes · Builders across the UK
Frequently asked questions
When are Sanjh Construction Services Ltd's accounts due?
Sanjh Construction Services Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Sanjh Construction Services Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Sanjh Construction Services Ltd still trading?
Sanjh Construction 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 Sanjh Construction Services Ltd do?
Sanjh Construction Services Ltd is registered under Construction of domestic buildings (SIC 41202); Plastering (SIC 43310); Joinery installation (SIC 43320); Floor and wall covering (SIC 43330).
How old is Sanjh Construction Services Ltd?
Sanjh Construction Services Ltd was incorporated on 12 February 2021, 5 years ago.
What is the penalty if Sanjh Construction 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 Sanjh Construction 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.