- Company number
- 13847696
- Incorporated
- 13 Jan 20224 years trading
- Registered office
- 10 Raider Close, Romford, RM7 8PJ
- Nature of business
- Construction of commercial buildings
Sars4 Construction Ltd is a 4-year-old private limited company registered in Romford, company number 13847696, one of 911 building contractors in Romford. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £689 (-13.5%) on the year before, to -£5,793.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £126K against £119K owed within a year: 1.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | -£5,793 | £126K | £119K | 0 | |
| 31 Jan 2025 | -£5,104 | £58K | £63K | 0 | |
| 31 Jan 2024 | £23K | £11K | £13K | -1 | |
| 31 Jan 2023 | £1 | 1 |
Where Sars4 Construction Ltd is registered
The registered office is in Romford (RM7), in the Havering local authority area, London. Show RM7 8PJ on a map.
Other trade companies in RM7
- Te Cars LimitedMotor traders
- PW Pristine Property LtdCleaning companies
- Sunrise Landscaping LtdLandscapers and gardeners
- Square Edge Grounds Works LimitedProperty developers
- Ravin London Construction LimitedBuilders
- LND Cleanning Services LtdBuilders
- Jim Group Home Improvements LtdBuilders
- MT Tahiri Construction LtdBuilders
What happens if Sars4 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 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
- 13847696
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 January 2022 (4 years ago)
- Registered office
- 10 Raider Close, Romford, RM7 8PJ
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 12 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 Romford
Other active building contractors registered in Romford.
- Sartorum Ltd2026
- Sav Plumbing Ltd2023
- Savas Construction Ltd2024
- SBMT Construction Ltd2026
- Sca Complete Construction Services Ltd2014
- Scope Fire Systems Ltd2016
- Scorpius Interiors Ltd2024
- SDJ Construction Ltd2020
All building contractors in Romford · All trades in Romford · Builders across the UK
Frequently asked questions
When are Sars4 Construction Ltd's accounts due?
Sars4 Construction Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Sars4 Construction Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Sars4 Construction Ltd still trading?
Sars4 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 Sars4 Construction Ltd do?
Sars4 Construction Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Sars4 Construction Ltd?
Sars4 Construction Ltd was incorporated on 13 January 2022, 4 years ago.
What is the penalty if Sars4 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 Sars4 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.