- Companies
- Property developers
- London
- Adler Group Ltd
Adler Group Ltd
- Company number
- 11772242
- Incorporated
- 17 Jan 20197 years trading
- Registered office
- 167-169 Great Portland Street, London, W1W 5PF
- Nature of business
- Development of building projects; Construction of domestic buildings
Adler Group Ltd is a 7-year-old private limited company registered in London, company number 11772242, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 30 October 2026, and the CT600 for the period to 30 January 2026 is due at HMRC on 30 January 2027.
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 £13K (-28.5%) on the year before, to £34K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £616K against £666K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jan 2025 | £34K | £616K | £666K | 1 | |
| 31 Jan 2024 | £47K | £847K | £805K | 1 | |
| 31 Jan 2023 | £39K | £886K | £852K | 1 | |
| 31 Jan 2022 | £9,360 | £52K | £4,750 | 3 | |
| 31 Jan 2021 | £11K | £60K | £4,950 | 3 | |
| 31 Jan 2020 | £9,989 | £6,200 | £2,923 | 3 |
Where Adler Group Ltd is registered
The registered office is in London (W1W), in the Westminster local authority area, London. Show W1W 5PF on a map.
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Shared registered office
1,494 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 Adler Group 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 30 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Oct 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 30 Jan 2027 | £375 |
| 3 to 6 months late | 31 Jan 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Jan 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 30 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jan 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
- 11772242
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 January 2019 (7 years ago)
- Registered office
- 167-169 Great Portland Street, London, W1W 5PF
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202) - Year end
- 30 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 January 2025
- Last confirmation statement
- 5 September 2025
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.
- Adleyheath Limited1979
- Admiral Building & Contractors Limited2026
- Adon Project Management Ltd2022
- Adoptland Limited1983
- Adore Capital Ltd2022
- Adorna BLM Ltd2024
- Adorna Clavary Ltd2025
- Adorna London Ltd2025
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Adler Group Ltd's accounts due?
Adler Group Ltd's next accounts are due at Companies House by 30 October 2026 (in 17 days), covering the period to 30 January 2026.
When is Adler Group Ltd's CT600 due?
The CT600 for the period to 30 January 2026 is due at HMRC by 30 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 October 2026.
Is Adler Group Ltd still trading?
Adler Group 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 Adler Group Ltd do?
Adler Group Ltd is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202).
How old is Adler Group Ltd?
Adler Group Ltd was incorporated on 17 January 2019, 7 years ago.
What is the penalty if Adler 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 Adler Group 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.