- Companies
- Specialist contractors
- Icr Chelsea Development Limited
Icr Chelsea Development Limited
- Company number
- 03169411
- Incorporated
- 8 Mar 199630 years trading
- Registered office
- 123 Old Brompton Road, London, SW7 3RP
- Nature of business
- Other specialised construction activities n.e.c.
Icr Chelsea Development Limited is a 30-year-old private limited company, company number 03169411, one of the UK's specialist construction companies. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 Icr Chelsea Development LimitedOr 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 unchanged on the year before, at £2.
- Net assets rose in 0 of 4 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 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £2 | £2 | £0 | 0 | |
| 31 Jul 2024 | £2 | £0 | £2 | £0 | 0 |
| 31 Jul 2023 | £2 | £2 | £0 | 0 | |
| 31 Jul 2022 | £2 | ||||
| 31 Jul 2021 | £2 |
Who runs and owns Icr Chelsea Development Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| P*** N*** | Director | Oct 2008 |
| K*** H*** | Director | Apr 2023 |
| J*** P*** | Secretary | Apr 2023 |
22 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| E*** B*** | Secretary | Aug 2001 | Sep 2017 |
| V*** F*** | Secretary | Sep 2017 | Dec 2019 |
| J*** K*** | Secretary | May 1996 | Jul 2001 |
| M*** N*** | Secretary | Apr 2020 | Mar 2023 |
| E*** S*** | Secretary | Dec 2019 | Apr 2020 |
| Tyrolese (Secretarial) Limited | Corporate Nominee Secretary | Mar 1996 | May 1996 |
| E*** C*** | Director | Jan 2001 | Sep 2008 |
| C*** F*** | Director | May 1996 | Mar 2000 |
| K*** G*** | Director | Oct 2008 | Dec 2014 |
| C*** G*** | Director | Feb 2016 | Jan 2020 |
| C*** H*** | Director | Jun 2012 | May 2017 |
| P*** K*** | Director | Jun 1996 | Jan 2001 |
| J*** K*** | Director | May 1996 | Dec 2009 |
| A*** L*** | Director | Jan 2001 | Dec 2005 |
| B*** O*** | Director | Jan 2015 | Feb 2021 |
| C*** S*** | Director | Jan 2010 | Jan 2016 |
| G*** S*** | Director | Dec 2020 | Apr 2023 |
| A*** W*** | Director | Sep 2001 | Dec 2007 |
| A*** W*** | Director | Apr 2006 | Oct 2011 |
| P*** W*** | Director | May 1996 | Feb 2001 |
| Tyrolese (Directors) Limited | Nominee director (company) | Mar 1996 | May 1996 |
| Tyrolese (Secretarial) Limited | Nominee director (company) | Mar 1996 | May 1996 |
Person with significant control
Where Icr Chelsea Development Limited is registered
The registered office is in the SW7 postcode district, in the Kensington and Chelsea local authority area, London. Show SW7 3RP on a map.
Other trade companies in SW7
- Old Town KS Group LtdBuilders
- Westbourne Gardens LimitedProperty developers
- Crissyservice LtdInstallers
- Ashcombe Projects LtdBuilders
- WM Shelfco5 LimitedProperty developers
- Platinum Electrical Systems LimitedElectricians
- Vertex Finishes LtdFinishing trades
- Plumbers Direct 24/7 LtdPlumbers and heating engineers
Also registered at this address
1 other company uses the same registered office as Icr Chelsea Development Limited.
- Icr Sutton Developments LtdProperty developers
What happens if Icr Chelsea Development 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 03169411
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 March 1996 (30 years ago)
- Registered office
- 123 Old Brompton Road, London, SW7 3RP
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 2 March 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies
Other active specialist construction companies.
Frequently asked questions
When are Icr Chelsea Development Limited's accounts due?
Icr Chelsea Development Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Icr Chelsea Development Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Icr Chelsea Development Limited still trading?
Icr Chelsea Development 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 Icr Chelsea Development Limited do?
Icr Chelsea Development Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Icr Chelsea Development Limited?
Icr Chelsea Development Limited was incorporated on 8 March 1996, 30 years ago.
Who runs Icr Chelsea Development Limited?
Icr Chelsea Development Limited has 2 active directors, the longest-serving appointed in Oct 2008. Their names and service addresses are on the Companies House register.
Who owns Icr Chelsea Development Limited?
One person or company has significant control of Icr Chelsea Development Limited: The Institute Of Cancer Research: Royal Cancer Hospital (owns 75% or more of the shares).
What is the penalty if Icr Chelsea Development 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 Icr Chelsea Development 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.