- Company number
- 16339936
- Incorporated
- 25 Mar 20251 year trading
- Registered office
- Office 12114 182-184 High Street North, East Ham, London, E6 2JA
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Other building completion and finishing
Ca Design & Build Limited is a 1-year-old private limited company registered in East Ham, company number 16339936, one of 48 building contractors in East Ham. Its next accounts are due at Companies House on 25 December 2026, and its first CT600 is due at HMRC on 24 March 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.
Is this your company?
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Where Ca Design & Build Limited is registered
The registered office is in East Ham (E6), in the Newham local authority area, London. Show E6 2JA on a map.
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What happens if Ca Design & Build 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 25 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Dec 2026 to 25 Jan 2027 | £150 |
| 1 to 3 months late | 26 Jan 2027 to 25 Mar 2027 | £375 |
| 3 to 6 months late | 26 Mar 2027 to 25 Jun 2027 | £750 |
| More than 6 months late | From 26 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 16339936
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 March 2025 (1 year ago)
- Registered office
- Office 12114 182-184 High Street North, East Ham, London, E6 2JA
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Other building completion and finishing (SIC 43390) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 24 March 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in East Ham
Other active building contractors registered in East Ham.
- Cedarwood Construction Limited2024
- F & D Buildings Limited2018
- Fisher Lee Limited2018
- Forgebuild Ltd2026
- Forgeon Ltd2026
- G Hogman & Son Limited2016
- Gazeland Building Co Limited2004
- Goud Ltd2026
All building contractors in East Ham · All trades in East Ham · Builders across the UK
Frequently asked questions
When are Ca Design & Build Limited's accounts due?
Ca Design & Build Limited's next accounts are due at Companies House by 25 December 2026 (in 73 days), covering the period to 31 March 2026.
When is Ca Design & Build Limited'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 March 2026, due by 24 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ca Design & Build Limited still trading?
Ca Design & Build 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 Ca Design & Build Limited do?
Ca Design & Build Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Other building completion and finishing (SIC 43390).
How old is Ca Design & Build Limited?
Ca Design & Build Limited was incorporated on 25 March 2025, 1 year ago.
What is the penalty if Ca Design & Build 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 Ca Design & Build 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.