Company profile · Builders
Oak Tree Build Limited
Oak Tree Build Limited is a newly incorporated private limited company registered in East Ham, company number 17147248, one of 48 building contractors in East Ham. Its next accounts are due at Companies House on 9 January 2028, and its first CT600 is due at HMRC on 8 April 2028.
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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Where Oak Tree Build Limited is registered
The registered office is in East Ham (E6), in the Newham local authority area, London. Show E6 3RX on a map.
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- Gorgos Electrical Services LtdElectricians
Shared registered office
137 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 Oak Tree 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 9 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 10 Jan 2028 to 9 Feb 2028 | £150 |
| 1 to 3 months late | 10 Feb 2028 to 9 Apr 2028 | £375 |
| 3 to 6 months late | 10 Apr 2028 to 9 Jul 2028 | £750 |
| More than 6 months late | From 10 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | 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
- 17147248
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 April 2026
- Registered office
- 4A Roman Road, East Ham, London, E6 3RX
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
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.
- Prestige London Rendering Limited2015
- R A Cruz Builders Limited2026
- R Coss Ltd2026
- Renofix Homes Ltd2026
- Sahz Contracting Ltd2026
- Sam Prox Ltd2026
- Spirit Building and Renovation Ltd2026
- The Allied Stone Ltd2026
All building contractors in East Ham · All trades in East Ham · Builders across the UK
Frequently asked questions
When are Oak Tree Build Limited's accounts due?
Oak Tree Build Limited's next accounts are due at Companies House by 9 January 2028 (in 454 days), covering the period to 30 April 2027.
When is Oak Tree 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 8 April 2027, due by 8 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Oak Tree Build Limited still trading?
Oak Tree 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 Oak Tree Build Limited do?
Oak Tree Build Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Oak Tree Build Limited?
Oak Tree Build Limited was incorporated on 9 April 2026, less than a year ago.
What is the penalty if Oak Tree 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 Oak Tree 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.