SOUTHDOWN DEVELOPMENTS LIMITED
Company details
| Company number | 10153430 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 28 April 2016 |
| Registered office | 209 WEST STREET, FAREHAM, HAMPSHIRE, PO16 0EN, ENGLAND · More companies in PO16 |
| Nature of business (SIC) | 41202 — Construction of domestic buildings |
| Accounting reference date | 30 October |
| Next accounts due | 30 July 2026 OVERDUE (last made up to 31 October 2024) |
| Last accounts type | Total Exemption Full |
| Next confirmation statement due | 7 November 2026 OVERDUE (last made up to 24 October 2025) |
| Charges (mortgages) | 8 registered · 5 outstanding · 0 part satisfied · 3 satisfied |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
SOUTHDOWN DEVELOPMENTS LIMITED is a private limited company registered in the UK under company number 10153430. It was incorporated on 28 April 2016 and its current status is active.
The registered office address is 209 WEST STREET, FAREHAM, HAMPSHIRE, PO16 0EN, ENGLAND.
Its declared nature of business is construction of domestic buildings (SIC 41202).
The next accounts are due by 30 July 2026 and the next confirmation statement by 7 November 2026.
About SOUTHDOWN DEVELOPMENTS LIMITED
Company type and jurisdiction
SOUTHDOWN DEVELOPMENTS LIMITED is a private company limited by shares. Its owners (shareholders) are only liable for its debts up to the value of their shares, it must have at least one director, and its shares cannot be offered to the public. Its company number 10153430 shows it was registered in England and Wales, so its records are kept by Companies House in Cardiff. It has been on the register for 10 years and 6 months.
What SOUTHDOWN DEVELOPMENTS LIMITED does
On the public register, SOUTHDOWN DEVELOPMENTS LIMITED lists its activity using the UK Standard Industrial Classification (SIC 2007): construction of domestic buildings (41202). This places it in the construction section of the economy. SIC codes describe what a company says it does; they are not a licence and are not checked by Companies House. See other companies with the same SIC code.
Where SOUTHDOWN DEVELOPMENTS LIMITED is registered
Its registered office is in Fareham (postcode district PO16). The registered office is the official address for letters from Companies House, HMRC and the courts. It must be in the same UK jurisdiction where the company was registered, but it does not have to be where the business trades: many companies use their accountant's or a formation agent's address. Browse other companies in PO16.
Accounts and filing deadlines
SOUTHDOWN DEVELOPMENTS LIMITED must file its next annual accounts by 30 July 2026, and that date has already passed. The last accounts on the register were small company accounts exempt from audit. Its next confirmation statement, which confirms its officers, shareholders and registered office are up to date, is due by 7 November 2026 and is overdue. A private company that files its accounts late gets an automatic penalty of £150 if they are up to one month late, rising to £375, £750 and £1,500 after six months, and the penalty is doubled if accounts are late two years in a row. A company that does not file a confirmation statement can be struck off the register.
Charges and secured debt
SOUTHDOWN DEVELOPMENTS LIMITED has 8 charges registered against it, of which 5 are still outstanding. A charge is security given to a lender, such as a mortgage over property or a debenture over all the company's assets; if the company does not repay, the lender can take those assets first. The full charge documents can be read for free on Companies House.
Before you do business with SOUTHDOWN DEVELOPMENTS LIMITED
Check that the company name and number on its invoices and website match 10153430, read its latest accounts and confirmation statement, and look up its directors and people with significant control on the official register. If it charges VAT, ask for its VAT number and check it with our VAT number checker: a company number and a VAT number are different things. How to check a UK company.
Frequently asked questions
What is the company number of SOUTHDOWN DEVELOPMENTS LIMITED?
The Companies House company number of SOUTHDOWN DEVELOPMENTS LIMITED is 10153430.
Is SOUTHDOWN DEVELOPMENTS LIMITED still trading?
SOUTHDOWN DEVELOPMENTS LIMITED is listed as active on the Companies House register.
What is the registered office address of SOUTHDOWN DEVELOPMENTS LIMITED?
The registered office of SOUTHDOWN DEVELOPMENTS LIMITED is 209 WEST STREET, FAREHAM, HAMPSHIRE, PO16 0EN, ENGLAND.
When was SOUTHDOWN DEVELOPMENTS LIMITED incorporated?
SOUTHDOWN DEVELOPMENTS LIMITED was incorporated on 28 April 2016.
What does SOUTHDOWN DEVELOPMENTS LIMITED do?
Its nature of business (SIC) is: 41202 - Construction of domestic buildings.
When are SOUTHDOWN DEVELOPMENTS LIMITED's next accounts due?
The next accounts of SOUTHDOWN DEVELOPMENTS LIMITED are due by 30 July 2026. They are overdue.
When is SOUTHDOWN DEVELOPMENTS LIMITED's confirmation statement due?
The next confirmation statement of SOUTHDOWN DEVELOPMENTS LIMITED is due by 7 November 2026. It is overdue.
How old is SOUTHDOWN DEVELOPMENTS LIMITED?
SOUTHDOWN DEVELOPMENTS LIMITED was incorporated on 28 April 2016, so it is 10 years and 6 months old.
Who are the directors of SOUTHDOWN DEVELOPMENTS LIMITED?
The current directors, secretaries and people with significant control of SOUTHDOWN DEVELOPMENTS LIMITED are listed on the officers page of company 10153430 on the Companies House website.
What is the VAT number of SOUTHDOWN DEVELOPMENTS LIMITED?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask SOUTHDOWN DEVELOPMENTS LIMITED for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.