- Companies
- Property developers
- Mildenhall
- O P O Development Cornwall Ltd
O P O Development Cornwall Ltd
- Company number
- 12974008
- Incorporated
- 26 Oct 20205 years trading
- Registered office
- Suite A, 82 James Carter Road, Mildenhall, Suffolk, IP28 7DE
- Nature of business
- Development of building projects; Construction of domestic buildings; Buying and selling of own real estate; Other letting and operating of own or leased real estate
O P O Development Cornwall Ltd is a 5-year-old private limited company registered in Mildenhall, company number 12974008, one of 47 property development companies in Mildenhall. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for O P O Development Cornwall LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £315K on the year before, to -£315K.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £1 against £352K owed within a year: 0.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Oct 2025 | -£315K | £1 | £1 | £352K | 0 |
| 31 Oct 2024 | £1 | £1 | |||
| 31 Oct 2023 | -£131K | £1 | £1 | £191K | 0 |
| 31 Oct 2022 | -£45K | £46K | £151K | 0 | |
| 31 Oct 2021 | -£23K | £126 | £123K | 0 |
Where O P O Development Cornwall Ltd is registered
The registered office is in Mildenhall (IP28), in the West Suffolk local authority area, East of England. Show IP28 7DE on a map.
Other trade companies in IP28
- Zamzam Global Travel and Tours LtdMotor traders
- Rowley Construction Solutions LtdBuilders
- Palatone LtdRepair services
- Local Roofing N Chimneys LimitedRoofers
- SC Joinery and Building Solutions LtdBuilders
- Scuffiq LtdMechanics and garages
- DG Classic Cars LtdMotor traders
- E.B. Fitch Historic Buildings Specialists LtdPainters and decorators
Shared registered office
204 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if O P O Development Cornwall 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 12974008
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 October 2020 (5 years ago)
- Registered office
- Suite A, 82 James Carter Road, Mildenhall, Suffolk, IP28 7DE
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202)
Buying and selling of own real estate (SIC 68100)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 25 October 2025
- Charges (mortgages)
- 2 outstanding of 4 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 Mildenhall
Other active property development companies registered in Mildenhall.
- Ocean Blue Enterprise Ltd2026
- Owlsymbolism Group Ltd2026
- Prime Haven Ventures Ltd2025
- R&R Buildings and Trades Ltd2021
- Rebuild Restore Ltd2026
- Renaistre Ltd2023
- Roomtify Ltd2019
- Sapienti Limited2011
All property development companies in Mildenhall · All trades in Mildenhall · Property developers across the UK
Frequently asked questions
When are O P O Development Cornwall Ltd's accounts due?
O P O Development Cornwall Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is O P O Development Cornwall Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is O P O Development Cornwall Ltd still trading?
O P O Development Cornwall 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 O P O Development Cornwall Ltd do?
O P O Development Cornwall Ltd is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202); Buying and selling of own real estate (SIC 68100); Other letting and operating of own or leased real estate (SIC 68209).
How old is O P O Development Cornwall Ltd?
O P O Development Cornwall Ltd was incorporated on 26 October 2020, 5 years ago.
What is the penalty if O P O Development Cornwall 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 O P O Development Cornwall 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.