- Companies
- Plumbers and heating engineers
- Swanage
- Greenheat Plumbing & Heating Ltd
Greenheat Plumbing & Heating Ltd
- Company number
- 08003965
- Incorporated
- 23 Mar 201214 years trading
- Registered office
- Unit 1 the Ajm Centre, Prospect Business Park, Swanage, Dorset, BH19 1FE
- Nature of business
- Plumbing, heat and air-conditioning installation
Greenheat Plumbing & Heating Ltd is a 14-year-old private limited company registered in Swanage, company number 08003965, one of 16 plumbing and heating companies in Swanage. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
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 up £43K (+71%) on the year before, to -£18K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £33K against £59K owed within a year: 0.6 times cover.
- 1 employee on average, down from 3 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£18K | £1,338 | £33K | £59K | 1 |
| 31 Mar 2024 | -£60K | £21K | £15K | 3 | |
| 31 Mar 2023 | -£37K | £5,988 | £5,931 | 3 | |
| 31 Mar 2022 | -£14K | £20K | £4,560 | 0 | |
| 31 Mar 2021 | -£11K | £30K | £2,761 | 1 | |
| 31 Mar 2020 | -£6,699 | £10K | £9,124 | 1 | |
| 31 Mar 2019 | £4,133 | £19K | £23K | ||
| 31 Mar 2018 | £12K | £7,501 | £19K | ||
| 31 Mar 2017 | £1,735 | £16K | £22K | ||
| 31 Mar 2016 | £5,405 | £1,327 | £18K | £25K |
Where Greenheat Plumbing & Heating Ltd is registered
The registered office is in Swanage (BH19), in the Dorset local authority area, South West. Show BH19 1FE on a map.
Other trade companies in BH19
- Stella Leisure LimitedSpecialist contractors
- Meteau Properties LimitedBuilders
- SF Construction (Dorset) LtdInstallers
- Kick Car Care LtdMechanics and garages
- L Parker Building Services LtdPlumbers and heating engineers
- Marston Property (Dorset) LtdBuilders
- Egan Customs LtdMechanics and garages
- Cleanbeee Services LtdCleaning companies
Shared registered office
67 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 Greenheat Plumbing & 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 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
- 08003965
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 March 2012 (14 years ago)
- Registered office
- Unit 1 the Ajm Centre, Prospect Business Park, Swanage, Dorset, BH19 1FE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 16 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 Swanage
Other active plumbing and heating companies registered in Swanage.
- Hillcrest Heating & Plumbing Ltd2024
- Jones & Prior of Swanage Limited2023
- JSG Plumbing & Heating Limited2007
- L Parker Building Services Ltd2026
- Matthew Turner Plumbing and Heating Limited2011
- Pesquero Ltd2021
- Purbeck Heating and Electrical Limited2002
- Shoreline Heating Ltd2002
All plumbing and heating companies in Swanage · All trades in Swanage · Plumbers and heating engineers across the UK
Frequently asked questions
When are Greenheat Plumbing & Heating Ltd's accounts due?
Greenheat Plumbing & Heating Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Greenheat Plumbing & Heating Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Greenheat Plumbing & Heating Ltd still trading?
Greenheat Plumbing & 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 Greenheat Plumbing & Heating Ltd do?
Greenheat Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Greenheat Plumbing & Heating Ltd?
Greenheat Plumbing & Heating Ltd was incorporated on 23 March 2012, 14 years ago.
What is the penalty if Greenheat Plumbing & 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 Greenheat Plumbing & 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.