- Companies
- Property developers
- Worthing
- Swain Construction Southern Ltd
Swain Construction Southern Ltd
- Company number
- 12718386
- Incorporated
- 4 Jul 20206 years trading
- Registered office
- 65 High Street, Findon, Worthing, West Sussex, BN14 0ST
- Nature of business
- Development of building projects; Construction of domestic buildings; Construction of other civil engineering projects n.e.c.; Site preparation
Swain Construction Southern Ltd is a 6-year-old private limited company registered in Worthing, company number 12718386, one of 173 property development companies in Worthing. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £18K (-100%) on the year before, to £1.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £14K against £30K owed within a year: 0.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £1 | £10K | £14K | £30K | 2 |
| 31 Jul 2024 | £18K | £21K | £28K | £31K | 2 |
| 31 Jul 2023 | £15K | £12K | £19K | £20K | 2 |
| 31 Jul 2022 | £9,640 | £4,580 | £13K | £24K | 2 |
| 31 Jul 2021 | £17K | £21K | £30K | £39K | 2 |
Where Swain Construction Southern Ltd is registered
The registered office is in Worthing (BN14), in the Arun local authority area, South East. Show BN14 0ST on a map.
Other trade companies in BN14
- Vision Saunas LtdBuilders
- Southern Roof Repairs LtdRoofers
- Onspot Plumbing & Heating LtdPlumbers and heating engineers
- The Chisnall Group LtdBuilders
- GB Steeplejacks LtdSpecialist contractors
- Ty Cleaning Solutions LtdCleaning companies
- Boldbakers LimitedCleaning companies
- Our Property UK Solutions LtdProperty developers
What happens if Swain 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 12718386
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 July 2020 (6 years ago)
- Registered office
- 65 High Street, Findon, Worthing, West Sussex, BN14 0ST
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202)
Construction of other civil engineering projects n.e.c. (SIC 42990)
Site preparation (SIC 43120) - Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 3 July 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Worthing
Other active property development companies registered in Worthing.
- Synergie Estates Limited2008
- T&G Building Solutions Ltd2025
- Tall Oak Property Ltd2021
- Tara Developments (Sussex) Limited2022
- The Hermitage Group Ltd2021
- The Strand Worthing Development Limited2019
- Tidal Drift Consultants Limited2024
- TL & Co Developments Limited2024
All property development companies in Worthing · All trades in Worthing · Property developers across the UK
Frequently asked questions
When are Swain Construction Southern Ltd's accounts due?
Swain Construction Southern Ltd's next accounts are due at Companies House by 30 April 2027 (in 198 days), covering the period to 31 July 2026.
When is Swain Construction Southern Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Swain Construction Southern Ltd still trading?
Swain 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 Swain Construction Southern Ltd do?
Swain Construction Southern Ltd is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202); Construction of other civil engineering projects n.e.c. (SIC 42990); Site preparation (SIC 43120).
How old is Swain Construction Southern Ltd?
Swain Construction Southern Ltd was incorporated on 4 July 2020, 6 years ago.
What is the penalty if Swain 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 Swain 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.