- Companies
- Plumbers and heating engineers
- Hatfield
- 365 Plumbing and Heating Herts Ltd
365 Plumbing and Heating Herts Ltd
- Company number
- 12158189
- Incorporated
- 15 Aug 20197 years trading
- Registered office
- 3 Poplars Avenue, Hatfield, AL10 9RY
- Nature of business
- Plumbing, heat and air-conditioning installation
365 Plumbing and Heating Herts Ltd is a 7-year-old private limited company registered in Hatfield, company number 12158189, one of 38 plumbing and heating companies in Hatfield. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets unchanged on the year before, at £100.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £65K against £80K owed within a year: 0.8 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £100 | £65K | £80K | 2 | |
| 31 Mar 2025 | £100 | £101K | £122K | 2 | |
| 31 Mar 2024 | £18K | £67K | £73K | 1 | |
| 31 Mar 2023 | £100 | £72K | 1 | ||
| 31 Mar 2022 | £17K | £69K | £53K | 1 | |
| 31 Mar 2021 | £141 | £26K | £26K | 1 | |
| 31 Aug 2020 | -£2,087 | £12K | £14K | 1 |
Who runs and owns 365 Plumbing and Heating Herts Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| R*** C*** | Director | Aug 2019 |
| C*** P*** | Director | Aug 2024 |
Person with significant control
Where 365 Plumbing and Heating Herts Ltd is registered
The registered office is in Hatfield (AL10), in the Welwyn Hatfield local authority area, East of England. Show AL10 9RY on a map.
Other trade companies in AL10
- Hiwa Shine LtdCleaning companies
- M1 Construction LtdBuilders
- Tyg Landscaping LimitedLandscapers and gardeners
- RR Roofing Services LtdBuilders
- Tyg Bathrooms and Kitchens LimitedBuilders
- Knights Decorating LtdPainters and decorators
- Gvre LimitedBuilders
- Urbn Developments (Hertfordshire) LimitedFinishing trades
What happens if 365 Plumbing and Heating Herts 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 12158189
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 August 2019 (7 years ago)
- Registered office
- 3 Poplars Avenue, Hatfield, AL10 9RY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 23 October 2025
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 Hatfield
Other active plumbing and heating companies registered in Hatfield.
- Adaption Services Limited2016
- Apm Plumbing & Heating Services Limited2017
- Asp Plumbing and Heating Services Limited2016
- Baker Smith Limited2007
- Bladon Plumbing & Heating Limited2005
- Blue NRG Ltd2019
- Brit Aqua Salt Limited2025
- C & A Engineering Services Ltd2019
All plumbing and heating companies in Hatfield · All trades in Hatfield · Plumbers and heating engineers across the UK
Frequently asked questions
When are 365 Plumbing and Heating Herts Ltd's accounts due?
365 Plumbing and Heating Herts Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is 365 Plumbing and Heating Herts Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is 365 Plumbing and Heating Herts Ltd still trading?
365 Plumbing and Heating Herts 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 365 Plumbing and Heating Herts Ltd do?
365 Plumbing and Heating Herts Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is 365 Plumbing and Heating Herts Ltd?
365 Plumbing and Heating Herts Ltd was incorporated on 15 August 2019, 7 years ago.
Who runs 365 Plumbing and Heating Herts Ltd?
365 Plumbing and Heating Herts Ltd has 2 active directors, the longest-serving appointed in Aug 2019. Their names and service addresses are on the Companies House register.
Who owns 365 Plumbing and Heating Herts Ltd?
One person or company has significant control of 365 Plumbing and Heating Herts Ltd: an individual (owns 75% or more of the shares).
What is the penalty if 365 Plumbing and Heating Herts 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 365 Plumbing and Heating Herts 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.