- Companies
- Property developers
- Banbury
- Commercial Developments (Southam) Ltd
Commercial Developments (Southam) Ltd
- Company number
- 10017202
- Incorporated
- 20 Feb 201610 years trading
- Registered office
- 12 North Bar, Banbury, OX16 0TB
- Nature of business
- Development of building projects
Commercial Developments (Southam) Ltd is a 10-year-old private limited company registered in Banbury, company number 10017202, one of 71 property development companies in Banbury. Companies House shows its accounts as overdue: they were due on 30 September 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.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | 1 | ||||
| 31 Dec 2023 | -£479 | £1 | £480 | 1 | |
| 31 Dec 2022 | -£479 | £1 | £480 | 0 | |
| 31 Dec 2021 | -£479 | £2,966 | £3,070 | 0 | |
| 31 Dec 2020 | £3,870 | £3,070 |
Where Commercial Developments (Southam) Ltd is registered
The registered office is in Banbury (OX16), in the Cherwell local authority area, South East. Show OX16 0TB on a map.
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Also registered at this address
2 other companies use the same registered office as Commercial Developments (Southam) Ltd.
- Commercial Developments (Shutford) LimitedProperty developers
- Delta Bravo LimitedFinishing trades
What happens if Commercial Developments (Southam) Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- 10017202
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 February 2016 (10 years ago)
- Registered office
- 12 North Bar, Banbury, OX16 0TB
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 10 October 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Banbury
Other active property development companies registered in Banbury.
- D4 Developments (Stony) Ltd2011
- Degrene Limited2024
- Elme Property Development Ltd2022
- Hamilton Properties (Wellesbourne) Limited1992
- Hartley & London Ltd2018
- Hawkins Estates Limited2013
- Heath Windows, Doors & Conservatories Ltd2009
- Hobs Moat Investments Limited1962
All property development companies in Banbury · All trades in Banbury · Property developers across the UK
Frequently asked questions
When are Commercial Developments (Southam) Ltd's accounts due?
Commercial Developments (Southam) Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is Commercial Developments (Southam) Ltd's CT600 due?
The CT600 for the period to 31 December 2025 is due at HMRC by 31 December 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2026.
Is Commercial Developments (Southam) Ltd still trading?
Commercial Developments (Southam) Ltd is listed as active on the Companies House register (checked 13 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 Commercial Developments (Southam) Ltd do?
Commercial Developments (Southam) Ltd is registered under Development of building projects (SIC 41100).
How old is Commercial Developments (Southam) Ltd?
Commercial Developments (Southam) Ltd was incorporated on 20 February 2016, 10 years ago.
What is the penalty if Commercial Developments (Southam) 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 Commercial Developments (Southam) Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.