- Companies
- Plumbers and heating engineers
- Oxford
- E.L.R Engineering Ltd
E.L.R Engineering Ltd
- Company number
- 17150105
- Incorporated
- 10 Apr 2026
- Registered office
- 16 Corunna Crescent, Oxford, OX4 2RB
- Nature of business
- Plumbing, heat and air-conditioning installation
E.L.R Engineering Ltd is a newly incorporated private limited company registered in Oxford, company number 17150105, one of 62 plumbing and heating companies in Oxford. Its next accounts are due at Companies House on 10 January 2028, and its first CT600 is due at HMRC on 9 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.
Is this your company?
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Where E.L.R Engineering Ltd is registered
The registered office is in Oxford (OX4), in the Oxford local authority area, South East. Show OX4 2RB on a map.
Other trade companies in OX4
- Mettlespoke LtdCleaning companies
- Madilee Clean LimitedCleaning companies
- BPR Drone Tech LtdRepair services
- SB Heating and Plumbing LtdPlumbers and heating engineers
- Nevada Air Conditioning & Refrigeration LtdMachinery repair and installation
- Whitehouse Maintenance LtdBuilders
- Vivid Cleaning Service LtdCleaning companies
- Oxford Move Out Specialists LtdCleaning companies
What happens if E.L.R Engineering 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 10 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Jan 2028 to 10 Feb 2028 | £150 |
| 1 to 3 months late | 11 Feb 2028 to 10 Apr 2028 | £375 |
| 3 to 6 months late | 11 Apr 2028 to 10 Jul 2028 | £750 |
| More than 6 months late | From 11 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
- 17150105
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 April 2026
- Registered office
- 16 Corunna Crescent, Oxford, OX4 2RB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Previous names
- E.L.R Aircon Ltd (until 27 Apr 2026)
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Oxford
Other active plumbing and heating companies registered in Oxford.
- Ecoheat Innovation Ltd2025
- Emergency Plumber Drainage and Heating Experts Ltd2025
- Engimax Ltd2025
- G. F. Cross & Sons (Holdings) Limited2019
- G. F. Cross & Sons Limited2003
- Gary Walter Plumbing and Heating Limited1999
- Glowtec Oxford Limited2009
- H.O.W Gas Ltd2023
All plumbing and heating companies in Oxford · All trades in Oxford · Plumbers and heating engineers across the UK
Frequently asked questions
When are E.L.R Engineering Ltd's accounts due?
E.L.R Engineering Ltd's next accounts are due at Companies House by 10 January 2028 (in 455 days), covering the period to 30 April 2027.
When is E.L.R Engineering 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 9 April 2027, due by 9 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 E.L.R Engineering Ltd still trading?
E.L.R Engineering 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 E.L.R Engineering Ltd do?
E.L.R Engineering Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is E.L.R Engineering Ltd?
E.L.R Engineering Ltd was incorporated on 10 April 2026, less than a year ago.
What is the penalty if E.L.R Engineering 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 E.L.R Engineering 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.