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- Copartnership Developments Limited
Company profile · Property developers
Copartnership Developments Limited
Copartnership Developments Limited is a 49-year-old private limited company registered in Ealing, company number 01291322, one of 27 property development companies in Ealing. Its next accounts are due at Companies House on 27 March 2027, and the CT600 for the period to 27 June 2026 is due at HMRC on 27 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 June 2025, as filed at Companies House.
Copartnership Developments Limited over the years
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 unchanged on the year before, at £298K.
- Net assets rose in 0 of 7 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £298K | 0 | |||
| 30 Jun 2024 | £298K | £271K | £0 | 0 | |
| 30 Jun 2023 | £303K | £298K | £22K | 0 | |
| 30 Jun 2022 | £312K | £307K | £22K | 0 | |
| 30 Jun 2021 | £337K | £237K | £21K | 0 | |
| 30 Jun 2020 | £416K | £160K | £82K | 0 | |
| 30 Jun 2019 | £3.1M | £1.8M | £8,679 | ||
| 30 Jun 2018 | £3.4M | £1.7M | |||
| 30 Jun 2017 | £1.4M | £340 | |||
| 30 Jun 2016 | £3.3M |
Where Copartnership Developments Limited is registered
The registered office is in Ealing (W5), in the Ealing local authority area, London. Show W5 2XA on a map.
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- GXR Motors LtdMotor traders
- Milford Projects LimitedBuilders
- P.W. Real Estate LimitedProperty developers
- FJMC LtdProperty developers
- Quick Fix Fone LtdRepair services
- JM Construction & Glazing LtdBuilders
Also registered at this address
1 other company uses the same registered office as Copartnership Developments Limited.
- Waite & Son LimitedProperty developers
What happens if Copartnership Developments 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 27 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Mar 2027 to 27 Apr 2027 | £150 |
| 1 to 3 months late | 28 Apr 2027 to 27 Jun 2027 | £375 |
| 3 to 6 months late | 28 Jun 2027 to 27 Sep 2027 | £750 |
| More than 6 months late | From 28 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 28 Jun 2027 | £200 |
| 3 months late | 27 Sep 2027 | another £200 |
| 6 months late | 27 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 27 Jun 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
- 01291322
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 December 1976 (49 years ago)
- Registered office
- 26 New Broadway, Ealing, London, W5 2XA
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 27 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 2 February 2026
- Charges (mortgages)
- 1 outstanding of 33 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 Ealing
Other active property development companies registered in Ealing.
- Drakes Management Ltd2011
- FJMC Ltd2026
- Garner Development Investments Ltd2015
- Glengate Construction Ltd2024
- Heron Square Ltd2023
- Home Conscious Limited2011
- Lazbeth Ltd2017
- Lazbeth Properties Ltd2010
All property development companies in Ealing · All trades in Ealing · Property developers across the UK
Frequently asked questions
When are Copartnership Developments Limited's accounts due?
Copartnership Developments Limited's next accounts are due at Companies House by 27 March 2027 (in 166 days), covering the period to 27 June 2026.
When is Copartnership Developments Limited's CT600 due?
The CT600 for the period to 27 June 2026 is due at HMRC by 27 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 28 March 2027.
Is Copartnership Developments Limited still trading?
Copartnership Developments 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 Copartnership Developments Limited do?
Copartnership Developments Limited is registered under Development of building projects (SIC 41100).
How old is Copartnership Developments Limited?
Copartnership Developments Limited was incorporated on 17 December 1976, 49 years ago.
What is the penalty if Copartnership Developments 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 Copartnership Developments 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.