- Companies
- Installers
- London
- Casa X Ltd
Casa X Ltd
- Company number
- 16274283
- Incorporated
- 25 Feb 20251 year trading
- Registered office
- 190 Billet Road, London, E17 5DX
- Nature of business
- Other construction installation; Floor and wall covering; Glazing; Other transportation support activities
Casa X Ltd is a 1-year-old private limited company registered in London, company number 16274283, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 25 November 2026, and its first CT600 is due at HMRC on 24 February 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Casa X Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** T*** | Director | Feb 2025 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| G*** D*** | Director | Feb 2025 | Mar 2026 |
| C*** T*** | Director | Feb 2025 | Feb 2025 |
Person with significant control
Where Casa X Ltd is registered
The registered office is in London (E17), in the Waltham Forest local authority area, London. Show E17 5DX on a map.
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Shared registered office
147 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 Casa X 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 25 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Nov 2026 to 25 Dec 2026 | £150 |
| 1 to 3 months late | 26 Dec 2026 to 25 Feb 2027 | £375 |
| 3 to 6 months late | 26 Feb 2027 to 25 May 2027 | £750 |
| More than 6 months late | From 26 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 16274283
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 February 2025 (1 year ago)
- Registered office
- 190 Billet Road, London, E17 5DX
- Nature of business
- Other construction installation (SIC 43290)
Floor and wall covering (SIC 43330)
Glazing (SIC 43342)
Other transportation support activities (SIC 52290) - Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 26 February 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Cat Installation Limited2019
- Catalin 2009 Ltd2025
- Catteau Cosntruction Ltd2026
- Cav Tek Home Protection Ltd2026
- Cavaletti Flooring Limited2026
- Cavex Specialist Ltd2025
- Cci Fibre Ltd2025
- Cda Steel Ltd2022
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Casa X Ltd's accounts due?
Casa X Ltd's next accounts are due at Companies House by 25 November 2026 (in 44 days), covering the period to 28 February 2026.
When is Casa X 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 24 February 2026, due by 24 February 2027, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Casa X Ltd still trading?
Casa X 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 Casa X Ltd do?
Casa X Ltd is registered under Other construction installation (SIC 43290); Floor and wall covering (SIC 43330); Glazing (SIC 43342); Other transportation support activities (SIC 52290).
How old is Casa X Ltd?
Casa X Ltd was incorporated on 25 February 2025, 1 year ago.
Who runs Casa X Ltd?
Casa X Ltd has 1 active director, the longest-serving appointed in Feb 2025. Their names and service addresses are on the Companies House register.
Who owns Casa X Ltd?
One person or company has significant control of Casa X Ltd: an individual (owns 25% to 50% of the shares).
What is the penalty if Casa X 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 Casa X 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.