- Company number
- 16310575
- Incorporated
- 12 Mar 20251 year trading
- Registered office
- 26 Streatham High Road, Streatham, London, SW16 1DB
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Od Ithaca Limited is a 1-year-old private limited company registered in London, company number 16310575, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 12 December 2026, and its first CT600 is due at HMRC on 11 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.
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Where Od Ithaca Limited is registered
The registered office is in London (SW16), in the Lambeth local authority area, London. Show SW16 1DB on a map.
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- Aman Cleaning LtdCleaning companies
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Also registered at this address
3 other companies use the same registered office as Od Ithaca Limited.
- Gka Works LimitedFinishing trades
- Oyo Energy LimitedInstallers
- Vision Construct Group LtdProperty developers
What happens if Od Ithaca 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 12 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 Dec 2026 to 12 Jan 2027 | £150 |
| 1 to 3 months late | 13 Jan 2027 to 12 Mar 2027 | £375 |
| 3 to 6 months late | 13 Mar 2027 to 12 Jun 2027 | £750 |
| More than 6 months late | From 13 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
- 16310575
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 March 2025 (1 year ago)
- Registered office
- 26 Streatham High Road, Streatham, London, SW16 1DB
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 11 March 2026
- Previous names
- Od Ithaka Limited (until 27 Mar 2025)
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 London
Other active building contractors registered in London.
- Od Property & Business Services Ltd2026
- Odaro Properties (UK) Ltd2019
- Odedra Ltd2026
- Odl Construction Ltd2024
- Odl Homes Ltd2024
- Oeliz Construction Limited2025
- Ofd Refurbishment Limited2023
- Off Electrical Services and Maintenance Ltd2011
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Od Ithaca Limited's accounts due?
Od Ithaca Limited's next accounts are due at Companies House by 12 December 2026 (in 61 days), covering the period to 31 March 2026.
When is Od Ithaca 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 11 March 2026, due by 11 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 Od Ithaca Limited still trading?
Od Ithaca 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 Od Ithaca Limited do?
Od Ithaca Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Od Ithaca Limited?
Od Ithaca Limited was incorporated on 12 March 2025, 1 year ago.
What is the penalty if Od Ithaca 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 Od Ithaca 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.