- Company number
- 15658194
- Incorporated
- 18 Apr 20242 years trading
- Registered office
- Unit 1, 1 Riches Road, Ilford, IG1 1JH
- Nature of business
- Construction of domestic buildings
Ox Building Ltd is a 2-year-old private limited company registered in Ilford, company number 15658194, one of 1,138 building contractors in Ilford. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 April 2025, as filed at Companies House.
Where Ox Building Ltd is registered
The registered office is in Ilford (IG1), in the Redbridge local authority area, London. Show IG1 1JH on a map.
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Also registered at this address
2 other companies use the same registered office as Ox Building Ltd.
- A1 Building & Maintenance Services LtdBuilders
- Mojo Vehicle Solutions LtdMechanics and garages
What happens if Ox Building 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 15658194
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 April 2024 (2 years ago)
- Registered office
- Unit 1, 1 Riches Road, Ilford, IG1 1JH
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 27 August 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 Ilford
Other active building contractors registered in Ilford.
- Ozon Construction Ltd2021
- P D B Building Services Ltd2004
- P S Sandhu Construction Ltd2023
- Paluca Stone Ltd2025
- Panzerlogistics Ltd2024
- Paramjit Construction Ltd2025
- Paramjit Construction Services Limited2023
- Paras Construction Limited2025
All building contractors in Ilford · All trades in Ilford · Builders across the UK
Frequently asked questions
When are Ox Building Ltd's accounts due?
Ox Building Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Ox Building Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Ox Building Ltd still trading?
Ox Building 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 Ox Building Ltd do?
Ox Building Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Ox Building Ltd?
Ox Building Ltd was incorporated on 18 April 2024, 2 years ago.
What is the penalty if Ox Building 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 Ox Building 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.