- Companies
- Property developers
- London
- Carlton Development Group Ltd
Carlton Development Group Ltd
- Company number
- 04225707
- Incorporated
- 31 May 200125 years trading
- Registered office
- Crown House, 27 Old Gloucester Street, London, WC1N 3AX
- Nature of business
- Development of building projects
Carlton Development Group Ltd is a 25-year-old private limited company registered in London, company number 04225707, one of 14,100 property development companies in London. Companies House shows its accounts as overdue: they were due on 31 May 2025.
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 down £172K (-3.1%) on the year before, to -£5.8M.
- Net assets rose in 1 of 8 year-on-year comparisons on record.
- Current assets of £5.9M against £12M owed within a year: 0.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 9 years, 2014 to 2023.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2023 | -£5.8M | £17K | £5.9M | £12M | 2 |
| 31 May 2022 | -£5.6M | £60K | £6.2M | £12M | 2 |
| 31 May 2021 | -£5.6M | £1,035 | £9.1M | £15M | 2 |
| 31 May 2020 | -£5M | £71K | £10M | £15M | 3 |
| 30 Nov 2018 | -£7.5M | £183K | £7.5M | £13M | |
| 30 Nov 2017 | -£7.4M | £156K | £8.7M | £14M | |
| 30 Nov 2016 | -£6.9M | £105K | £11M | £14M | |
| 30 Nov 2015 | -£6.8M | £8,548 | £7.9M | £15M | |
| 30 Nov 2014 | -£6.7M | £55K | £7.9M | £15M |
Where Carlton Development Group Ltd is registered
The registered office is in London (WC1N), in the Camden local authority area, London. Show WC1N 3AX on a map.
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- Strive Lands LtdProperty developers
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Shared registered office
35 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 Carlton Development Group Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 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 Jun 2025 to 30 Jun 2025 | £150 |
| 1 to 3 months late | 1 Jul 2025 to 31 Aug 2025 | £375 |
| 3 to 6 months late | 1 Sep 2025 to 30 Nov 2025 | £750 |
| More than 6 months late | From 1 Dec 2025 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2025 | £200 |
| 3 months late | 30 Nov 2025 | another £200 |
| 6 months late | 28 Feb 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2026 | 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
- 04225707
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 May 2001 (25 years ago)
- Registered office
- Crown House, 27 Old Gloucester Street, London, WC1N 3AX
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2023
- Last confirmation statement
- 23 February 2025
- Charges (mortgages)
- 4 outstanding of 22 registered
- Previous names
- Carlton Property Services Ltd (until 8 May 2007)
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 London
Other active property development companies registered in London.
- Carlton Grove Commercial Ltd2015
- Carlton Grove Ground Rent Ltd2015
- Carlton Mansions Property Company Limited1990
- Carlton Moorings Ltd2019
- Carlton Plaza Limited1995
- Carlton Properties Limited2009
- Carltone Limited1997
- Carltonmoore Limited2018
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Carlton Development Group Ltd's accounts due?
Carlton Development Group Ltd's accounts were due at Companies House on 31 May 2025 and the register shows them as overdue.
When is Carlton Development Group Ltd'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 May 2024, due by 31 May 2025, and one for the period to 31 August 2024, due by 31 August 2025. Corporation tax is payable 9 months and 1 day after the end of each.
Is Carlton Development Group Ltd still trading?
Carlton Development Group Ltd is listed as active on the Companies House register (checked 12 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 Carlton Development Group Ltd do?
Carlton Development Group Ltd is registered under Development of building projects (SIC 41100).
How old is Carlton Development Group Ltd?
Carlton Development Group Ltd was incorporated on 31 May 2001, 25 years ago.
What is the penalty if Carlton Development Group 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 Carlton Development Group Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.