- Companies
- Property developers
- Brighton
- Southern Rock Property Limited
Southern Rock Property Limited
- Company number
- 12966929
- Incorporated
- 22 Oct 20205 years trading
- Registered office
- 6 Grangeways, Brighton, BN1 8XN
- Nature of business
- Development of building projects
Southern Rock Property Limited is a 5-year-old private limited company registered in Brighton, company number 12966929, one of 314 property development companies in Brighton. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 31 October 2026.
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 £126K (+45.2%) on the year before, to £405K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £4.2M against £3.9M owed within a year: 1.1 times cover.
- 4 employees on average, up from 2 the year before.
- Balance sheets on record for 4 years, 2021 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | £405K | £212K | £4.2M | £3.9M | 4 |
| 31 Oct 2023 | £279K | £118K | £5.3M | £5M | 2 |
| 31 Oct 2022 | £173K | £231K | £4.6M | £4.5M | 1 |
| 31 Oct 2021 | £100K | £1.1M | 0 |
Where Southern Rock Property Limited is registered
The registered office is in Brighton (BN1), in the Brighton and Hove local authority area, South East. Show BN1 8XN on a map.
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Also registered at this address
3 other companies use the same registered office as Southern Rock Property Limited.
- Southern Rock (Ladies) Property LimitedProperty developers
- Southern Rock (Starley) Property LimitedProperty developers
- Southern Rock (Vale) Property LimitedProperty developers
What happens if Southern Rock Property Limited 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 12966929
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 October 2020 (5 years ago)
- Registered office
- 6 Grangeways, Brighton, BN1 8XN
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 21 October 2025
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 Brighton
Other active property development companies registered in Brighton.
- Spear Developments Limited1999
- Spoolfinder Limited1985
- Spronkettsdevelopments Limited2026
- Steamwood Homes Limited2006
- Stik Developments Limited2021
- Stimpson Direct Limited2000
- Strafford Motorhomes Ltd2015
- Strafford Property Ltd2012
All property development companies in Brighton · All trades in Brighton · Property developers across the UK
Frequently asked questions
When are Southern Rock Property Limited's accounts due?
Southern Rock Property Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Southern Rock Property Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 October 2025, due by 31 October 2026, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Southern Rock Property Limited still trading?
Southern Rock Property Limited 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 Rock Property Limited do?
Southern Rock Property Limited is registered under Development of building projects (SIC 41100).
How old is Southern Rock Property Limited?
Southern Rock Property Limited was incorporated on 22 October 2020, 5 years ago.
What is the penalty if Southern Rock Property Limited 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 Rock Property Limited 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.