- Companies
- Plumbers and heating engineers
- Cuffley
- Oasis Heating Ltd
Oasis Heating Ltd
- Company number
- 16300113
- Incorporated
- 7 Mar 20251 year trading
- Registered office
- C/O SGB Accountants, Sopers House, Sopers Road, Cuffley, EN6 4RY
- Nature of business
- Plumbing, heat and air-conditioning installation
Oasis Heating Ltd is a 1-year-old private limited company registered in Cuffley, company number 16300113, one of 9 plumbing and heating companies in Cuffley. Its next accounts are due at Companies House on 7 December 2026, and its first CT600 is due at HMRC on 6 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 Oasis Heating Ltd is registered
The registered office is in Cuffley (EN6), in the Welwyn Hatfield local authority area, East of England. Show EN6 4RY on a map.
Other trade companies in EN6
- Hertfordshire Roofing and Guttering Repairs LtdRoofers
- Vata RC Frames LtdSpecialist contractors
- Avanti Airtech LimitedPlumbers and heating engineers
- Azmaj Group LtdFinishing trades
- Burbridge Roofing and Build LtdBuilders
- Roman Way Holdings LtdProperty developers
- Westshire Property Services LimitedFinishing trades
- Oska Auto LtdMechanics and garages
Shared registered office
39 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 Oasis Heating 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 7 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 8 Dec 2026 to 7 Jan 2027 | £150 |
| 1 to 3 months late | 8 Jan 2027 to 7 Mar 2027 | £375 |
| 3 to 6 months late | 8 Mar 2027 to 7 Jun 2027 | £750 |
| More than 6 months late | From 8 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
- 16300113
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 March 2025 (1 year ago)
- Registered office
- C/O SGB Accountants, Sopers House, Sopers Road, Cuffley, EN6 4RY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 6 March 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 Cuffley
Other active plumbing and heating companies registered in Cuffley.
- Oc Plumbing & Gas Limited2026
- All Season Air Ltd2022
- Avanti Airtech Limited2026
- Ivory Mechanical Ltd2025
- J.Pro Plumbing & Heating Limited2026
- Locus Heating Commercial Services Ltd2025
- LTM Plumbing Limited2026
- NXG Home Services Ltd2020
All plumbing and heating companies in Cuffley · All trades in Cuffley · Plumbers and heating engineers across the UK
Frequently asked questions
When are Oasis Heating Ltd's accounts due?
Oasis Heating Ltd's next accounts are due at Companies House by 7 December 2026 (in 56 days), covering the period to 31 March 2026.
When is Oasis Heating 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 6 March 2026, due by 6 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 Oasis Heating Ltd still trading?
Oasis Heating 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 Oasis Heating Ltd do?
Oasis Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Oasis Heating Ltd?
Oasis Heating Ltd was incorporated on 7 March 2025, 1 year ago.
What is the penalty if Oasis Heating 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 Oasis Heating 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.