- Companies
- Specialist contractors
- Battle
- SL Construction Southern Ltd
SL Construction Southern Ltd
- Company number
- 15423043
- Incorporated
- 18 Jan 20242 years trading
- Registered office
- 63 Coronation Gardens, Battle, East Sussex, TN33 0DN
- Nature of business
- Other specialised construction activities n.e.c.
SL Construction Southern Ltd is a 2-year-old private limited company registered in Battle, company number 15423043, one of 6 specialist construction companies in Battle. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £66K (-44.5%) on the year before, to £82K.
- Current assets of £106K against £36K owed within a year: 3.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £82K | £64K | £106K | £36K | 0 |
| 31 Jan 2025 | £148K | £142K | £208K | £65K | 1 |
Where SL Construction Southern Ltd is registered
The registered office is in Battle (TN33), in the Rother local authority area, South East. Show TN33 0DN on a map.
Other trade companies in TN33
- DB Electrical (Sussex) LimitedElectricians
- Knowles Construction & Developments LtdProperty developers
- WRF Groundworks LimitedBuilders
- Acorn to Oak Framing LtdProperty developers
- J Sutton Property LtdProperty developers
- PHL Mobile Welding LtdMachinery repair and installation
- Elphick Utilities LtdElectricians
- JGHB Solutions LtdProperty developers
What happens if SL Construction Southern 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 15423043
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 January 2024 (2 years ago)
- Registered office
- 63 Coronation Gardens, Battle, East Sussex, TN33 0DN
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 17 January 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Battle
Other active specialist construction companies registered in Battle.
- Wealden Drainage Ltd2014
- Aqua Tech Fire Sprinklers Limited2017
- G D Contracting Services Limited1997
- Plant Hire Sussex Limited2020
- Riko's Services Ltd2018
All specialist construction companies in Battle · All trades in Battle · Specialist contractors across the UK
Frequently asked questions
When are SL Construction Southern Ltd's accounts due?
SL Construction Southern Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is SL Construction Southern Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is SL Construction Southern Ltd still trading?
SL Construction Southern 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 SL Construction Southern Ltd do?
SL Construction Southern Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is SL Construction Southern Ltd?
SL Construction Southern Ltd was incorporated on 18 January 2024, 2 years ago.
What is the penalty if SL Construction Southern 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 SL Construction Southern 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.