- Companies
- Property developers
- London
- Decodeck Ltd
Decodeck Ltd
- Company number
- 13752828
- Incorporated
- 18 Nov 20214 years trading
- Registered office
- 18 Lynmouth Road, London, N16 6XL
- Nature of business
- Development of building projects; Buying and selling of own real estate
Decodeck Ltd is a 4-year-old private limited company registered in London, company number 13752828, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 29 August 2027, and the CT600 for the period to 29 November 2026 is due at HMRC on 29 November 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 unchanged on the year before, at £100.
- Net assets rose in 0 of 3 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 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £100 | £100 | £100 | 0 | |
| 30 Nov 2024 | £100 | 0 | |||
| 30 Nov 2023 | £100 | 0 | |||
| 30 Nov 2022 | £100 | 0 |
Where Decodeck Ltd is registered
The registered office is in London (N16), in the Hackney local authority area, London. Show N16 6XL on a map.
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Also registered at this address
4 other companies use the same registered office as Decodeck Ltd.
- Birling House LtdProperty developers
- Circle Building Control LtdProperty developers
- Decorise LtdBuilders
- One Stop Building Merchants LtdProperty developers
What happens if Decodeck 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 29 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Aug 2027 to 29 Sep 2027 | £150 |
| 1 to 3 months late | 30 Sep 2027 to 29 Nov 2027 | £375 |
| 3 to 6 months late | 30 Nov 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Nov 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 29 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Nov 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
- 13752828
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 November 2021 (4 years ago)
- Registered office
- 18 Lynmouth Road, London, N16 6XL
- Nature of business
- Development of building projects (SIC 41100)
Buying and selling of own real estate (SIC 68100) - Year end
- 29 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 17 November 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.
- Decor Builder Ltd2018
- Decoren Ltd2018
- Decuman Consulting Limited2022
- Dedentala Limited1959
- Deeley Freed (Assett) Limited2007
- Deeley Freed Estates Limited2003
- Deenislife Steel Ltd2016
- Deep Play Studio Ltd2023
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Decodeck Ltd's accounts due?
Decodeck Ltd's next accounts are due at Companies House by 29 August 2027 (in 320 days), covering the period to 29 November 2026.
When is Decodeck Ltd's CT600 due?
The CT600 for the period to 29 November 2026 is due at HMRC by 29 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 August 2027.
Is Decodeck Ltd still trading?
Decodeck 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 Decodeck Ltd do?
Decodeck Ltd is registered under Development of building projects (SIC 41100); Buying and selling of own real estate (SIC 68100).
How old is Decodeck Ltd?
Decodeck Ltd was incorporated on 18 November 2021, 4 years ago.
What is the penalty if Decodeck 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 Decodeck 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.