- Companies
- Civil engineering
- Fareham
- Southern Valley Construction Ltd
Southern Valley Construction Ltd
- Company number
- 11828973
- Incorporated
- 15 Feb 20197 years trading
- Registered office
- SHMS House, 20 Little Park Farm Road, Fareham, Hampshire, PO15 5TD
- Nature of business
- Construction of other civil engineering projects n.e.c.
Southern Valley Construction Ltd is a 7-year-old private limited company registered in Fareham, company number 11828973, one of 46 civil engineering contractors in Fareham. 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 £16K (-49.1%) on the year before, to £16K.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £57K against £41K owed within a year: 1.4 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £16K | £57K | £57K | £41K | 2 |
| 29 Feb 2024 | £32K | £38K | £57K | £25K | 2 |
| 28 Feb 2023 | £48K | £60K | £62K | £15K | 2 |
| 28 Feb 2022 | £82K | £96K | £110K | £28K | 2 |
| 28 Feb 2021 | £29K | £48K | £58K | £30K | 2 |
| 29 Feb 2020 | £1,295 | £40K | £59K | £59K | 2 |
Where Southern Valley Construction Ltd is registered
The registered office is in Fareham (PO15), in the Fareham local authority area, South East. Show PO15 5TD on a map.
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Also registered at this address
19 other companies use the same registered office as Southern Valley Construction Ltd.
- 4Site Logistics LimitedSpecialist contractors
- A C Cooling and Refrigeration LimitedPlumbers and heating engineers
- Art of Integration Maintenance LtdSpecialist contractors
- DLG Electrical Contracting LtdElectricians
- DLG Electrical LtdElectricians
- Gas Electrical LtdPlumbers and heating engineers
- Inl Electrical Contracting & Testing LtdElectricians
- Leylandii and Lawns LimitedLandscapers and gardeners
- Limburn & Field LtdBuilders
- Manser Heating & Plumbing LtdPlumbers and heating engineers
- Martin Williams Building and Refurbishment LimitedBuilders
- Plumberoo Ltd.Plumbers and heating engineers
- SHMS Contracting (Southern) LtdSpecialist contractors
- SHMS Contracting LimitedSpecialist contractors
- Talk Buildings LtdBuilders
- Thomas & Son (Builders) LimitedBuilders
- Trafalgar Brickwork LimitedSpecialist contractors
- V2 International LimitedElectricians
- We Can Clean IT LtdCleaning companies
What happens if Southern Valley 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 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
- 11828973
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 February 2019 (7 years ago)
- Registered office
- SHMS House, 20 Little Park Farm Road, Fareham, Hampshire, PO15 5TD
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 5 September 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Fareham
Other active civil engineering contractors registered in Fareham.
- Star Connection Services Limited2023
- Sterling Pools Ltd2020
- Therailcompany Limited2025
- Allied Developments Ltd2004
- Aqua Assurance Consulting Ltd2026
- BCT Services (South) Ltd2010
- BST Civils Ltd2021
- Chambers Southern Ltd.2009
All civil engineering contractors in Fareham · All trades in Fareham · Civil engineering across the UK
Frequently asked questions
When are Southern Valley Construction Ltd's accounts due?
Southern Valley Construction 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 Southern Valley Construction 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 Southern Valley Construction Ltd still trading?
Southern Valley 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 Southern Valley Construction Ltd do?
Southern Valley Construction Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Southern Valley Construction Ltd?
Southern Valley Construction Ltd was incorporated on 15 February 2019, 7 years ago.
What is the penalty if Southern Valley 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 Southern Valley 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.