- Companies
- Plumbers and heating engineers
- Welwyn
- Oaklands Plumbing Company Ltd
Oaklands Plumbing Company Ltd
- Company number
- 16982338
- Incorporated
- 22 Jan 2026
- Registered office
- 9 the Drive, Welwyn, AL6 0TW
- Nature of business
- Plumbing, heat and air-conditioning installation
Oaklands Plumbing Company Ltd is a newly incorporated private limited company registered in Welwyn, company number 16982338, one of 11 plumbing and heating companies in Welwyn. Its next accounts are due at Companies House on 22 October 2027, and its first CT600 is due at HMRC on 21 January 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 Oaklands Plumbing Company Ltd is registered
The registered office is in Welwyn (AL6), in the Welwyn Hatfield local authority area, East of England. Show AL6 0TW on a map.
Other trade companies in AL6
- Herts Climate Solutions LtdPlumbers and heating engineers
- Cosmorepairs LtdRepair services
- Little Enterprise Group LtdProperty developers
- Sehiti Plumbing and Heating LtdPlumbers and heating engineers
- LMC Highway Design LtdCivil engineering
- Fox Huhu Trading LimitedBuilders
- Enclosure Zoolutions LtdProperty developers
- G.I. Installation Services LimitedBuilders
What happens if Oaklands Plumbing Company 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 22 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Oct 2027 to 22 Nov 2027 | £150 |
| 1 to 3 months late | 23 Nov 2027 to 22 Jan 2028 | £375 |
| 3 to 6 months late | 23 Jan 2028 to 22 Apr 2028 | £750 |
| More than 6 months late | From 23 Apr 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
- 16982338
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 January 2026
- Registered office
- 9 the Drive, Welwyn, AL6 0TW
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
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 Welwyn
Other active plumbing and heating companies registered in Welwyn.
- Sehiti Plumbing and Heating Ltd2026
- Space Heating Limited2007
- Target Drainage & Plumbing Ltd2022
- Warner Bros Plumbing and Heating Ltd2015
- 360 Heating Ltd2014
- Aquaspark Contractors Limited2015
- C A Warner Ltd2015
- G & A Plumbing and Heating Engineers Limited2000
All plumbing and heating companies in Welwyn · All trades in Welwyn · Plumbers and heating engineers across the UK
Frequently asked questions
When are Oaklands Plumbing Company Ltd's accounts due?
Oaklands Plumbing Company Ltd's next accounts are due at Companies House by 22 October 2027 (in 373 days), covering the period to 30 April 2027.
When is Oaklands Plumbing Company 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 21 January 2027, due by 21 January 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 Oaklands Plumbing Company Ltd still trading?
Oaklands Plumbing Company 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 Oaklands Plumbing Company Ltd do?
Oaklands Plumbing Company Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Oaklands Plumbing Company Ltd?
Oaklands Plumbing Company Ltd was incorporated on 22 January 2026, less than a year ago.
What is the penalty if Oaklands Plumbing Company 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 Oaklands Plumbing Company 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.