- Company number
- 15160704
- Incorporated
- 24 Sep 20233 years trading
- Registered office
- 16 Alpine Avenue, Surbiton, KT5 9RJ
- Nature of business
- Construction of domestic buildings
3L Construction Ltd is a 3-year-old private limited company registered in Surbiton, company number 15160704, one of 86 building contractors in Surbiton. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 up £2,281 (+40%) on the year before, to -£3,424.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | -£3,424 | -£3,424 | 0 | ||
| 30 Sep 2024 | -£5,705 | -£5,705 | 0 | ||
| 30 Sep 2023 | £0 | £0 | 0 |
Where 3L Construction Ltd is registered
The registered office is in Surbiton (KT5), in the Kingston upon Thames local authority area, London. Show KT5 9RJ on a map.
Other trade companies in KT5
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- May Living Spaces LtdBuilders
- Devicefix Tech LtdRepair services
- Voltanko Electricians LtdElectricians
- Wa Plumbing LtdPlumbers and heating engineers
- Constantin Gugean LtdBuilders
What happens if 3L 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15160704
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 September 2023 (3 years ago)
- Registered office
- 16 Alpine Avenue, Surbiton, KT5 9RJ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 23 September 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 Surbiton
Other active building contractors registered in Surbiton.
- A Dishliev Ltd2018
- A&A Nela Construction Ltd2024
- A&U Scaffolding Ltd2022
- Abc Builders London Ltd2014
- Albrit Contractors Ltd2010
- Aleks 84 Ltd2024
- Ally Construction Ltd2022
- Anderson's Exemplar Ltd2019
All building contractors in Surbiton · All trades in Surbiton · Builders across the UK
Frequently asked questions
When are 3L Construction Ltd's accounts due?
3L Construction Ltd's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is 3L Construction Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is 3L Construction Ltd still trading?
3L Construction Ltd is listed as active on the Companies House register (checked 12 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 3L Construction Ltd do?
3L Construction Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is 3L Construction Ltd?
3L Construction Ltd was incorporated on 24 September 2023, 3 years ago.
What is the penalty if 3L 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 3L Construction Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.